chengkai3
561 lines
14 KiB
C#
561 lines
14 KiB
C#
using System;
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using System.ComponentModel;
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using System.Drawing;
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using System.IO;
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using System.Threading;
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using System.Windows.Forms;
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namespace LP;
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public class FormBackupCurrent : Form
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{
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private delegate void delegateFormSetTitle(Form form, string value);
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private delegate void delegateListBoxItemsClear(ListBox listBox);
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private delegate void delegateListBoxAdd(ListBox listBox, string value);
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private delegate void delegateListBoxSelectedIndex(ListBox listBox, int value);
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private delegate void delegateTextBoxSetText(TextBox textBox, string value);
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private delegate void delegateButtonEnabled(Button button, bool value);
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private delegate void delegateFormHide(Form form);
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public FormDesktop desktop = null;
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public string mTitle = "";
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public XianLuData mXianLuData = null;
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public string mNameXianLu = "";
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public int mIndexControl_XianLuName = -1;
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public int mIndex_ListXianLuData = -1;
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public string[] mFileCurrentArr = null;
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private bool mAfterInit = false;
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private bool mReady_XianLuName = false;
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private bool mReady_CurrentFile = false;
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private bool mBusy_ButtonOK = false;
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private bool mComputing_Start = false;
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private ManualResetEvent manu = null;
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private CancellationTokenSource mCTS = null;
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private CancellationToken cancellationToken;
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private IContainer components = null;
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private Button buttonCancel;
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private Button buttonSelect;
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private Button buttonOK;
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private TextBox textBox_DS_FileName;
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private ListBox listBox_XianLuName;
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private Label label2;
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private Label label1;
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public bool Ready_XianLuName
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{
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get
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{
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return mReady_XianLuName;
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}
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set
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{
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mReady_XianLuName = value;
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}
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}
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public bool Ready_CurrentFile
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{
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get
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{
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return mReady_CurrentFile;
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}
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set
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{
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mReady_CurrentFile = value;
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}
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}
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public bool Busy_ButtonOK
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{
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get
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{
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return mBusy_ButtonOK;
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}
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set
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{
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mBusy_ButtonOK = value;
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MyButtonEnabled(buttonCancel, !value);
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MyButtonEnabled(buttonSelect, !value && !Computing_Start);
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}
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}
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public bool Computing_Start
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{
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get
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{
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return mComputing_Start;
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}
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set
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{
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mComputing_Start = value;
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MyButtonEnabled(buttonSelect, !value && !Busy_ButtonOK);
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}
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}
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public FormBackupCurrent()
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{
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InitializeComponent();
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if (mXianLuData == null)
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{
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mXianLuData = new XianLuData();
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}
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mTitle = "雷电流幅值统计";
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mIndexControl_XianLuName = -1;
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mIndex_ListXianLuData = -1;
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manu = new ManualResetEvent(initialState: false);
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}
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private void FormBackupCurrent_Load(object sender, EventArgs e)
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{
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mAfterInit = false;
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Computing_Start = false;
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Busy_ButtonOK = false;
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MyFormSetTitle(this, "");
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bool ready_CurrentFile = (Ready_XianLuName = false);
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Ready_CurrentFile = ready_CurrentFile;
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base.DialogResult = DialogResult.None;
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MyInput_List_XianLuData();
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mAfterInit = true;
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}
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private void FormCurrent_FormClosing(object sender, FormClosingEventArgs e)
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{
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}
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public void MyInput_List_XianLuData()
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{
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if (mCTS == null)
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{
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mCTS = new CancellationTokenSource();
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cancellationToken = mCTS.Token;
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manu.Reset();
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}
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MyListBoxItemsClear(listBox_XianLuName);
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if (desktop.mXL != null && desktop.mXL.mListXianLuData != null)
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{
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for (int i = 0; i < desktop.mXL.mListXianLuData.Count; i++)
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{
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MyListBoxAdd(listBox_XianLuName, desktop.mXL.mListXianLuData[i].mName_XianLu);
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}
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if (mIndexControl_XianLuName < 0)
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{
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mIndexControl_XianLuName = 0;
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}
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if (mIndexControl_XianLuName >= 0 && mIndexControl_XianLuName < listBox_XianLuName.Items.Count)
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{
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MyListBoxSelectedIndex(listBox_XianLuName, mIndexControl_XianLuName);
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Ready_XianLuName = true;
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}
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}
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}
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public void Destroy()
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{
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if (mXianLuData != null)
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{
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mXianLuData.Destroy();
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}
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mXianLuData = null;
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if (mCTS != null)
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{
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mCTS.Dispose();
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}
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mCTS = null;
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if (mFileCurrentArr != null)
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{
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for (int i = 0; i < mFileCurrentArr.Length; i++)
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{
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mFileCurrentArr[i] = "";
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}
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mFileCurrentArr = null;
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}
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manu.Dispose();
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manu.Close();
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}
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private void buttonOK_Click(object sender, EventArgs e)
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{
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MyFormSetTitle(this, "");
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if (Busy_ButtonOK)
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{
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return;
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}
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if (Computing_Start)
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{
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MyFormSetTitle(this, "计算中。。。");
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return;
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}
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Busy_ButtonOK = true;
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Computing_Start = false;
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if (!Ready_XianLuName)
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{
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if (listBox_XianLuName.Items.Count > 0)
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{
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MyFormSetTitle(this, "请选择线路，然后点击按钮“" + buttonOK.Text + "”。");
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}
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if (listBox_XianLuName.Items.Count == 0)
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{
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MyFormSetTitle(this, "缺少线路数据。 请点击按钮“" + buttonCancel.Text + "”，退出对话框。");
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}
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listBox_XianLuName.Focus();
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Busy_ButtonOK = false;
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}
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else if (!Ready_CurrentFile)
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{
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MyFormSetTitle(this, "请选择雷电文件，点击按钮“" + buttonOK.Text + "”。");
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buttonSelect.Focus();
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Busy_ButtonOK = false;
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}
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else
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{
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Thread thread = new Thread(MyCompute);
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thread.Start();
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}
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}
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private void MyCompute()
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{
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int num = 0;
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Computing_Start = true;
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Busy_ButtonOK = false;
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while (!cancellationToken.IsCancellationRequested)
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{
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num++;
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MyFormSetTitle(this, $"计算：第{num}次显示");
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Thread.Sleep(1000);
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if (num >= 9)
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{
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break;
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}
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}
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if (cancellationToken.IsCancellationRequested)
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{
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manu.Set();
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return;
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}
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MyFormSetTitle(this, "计算完成。");
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MessageBox.Show("完成: " + mTitle + "。");
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mCTS.Dispose();
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mCTS = null;
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manu.Reset();
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base.DialogResult = DialogResult.OK;
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MyFormHide(this);
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}
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private void buttonCancel_Click(object sender, EventArgs e)
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{
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MyFormSetTitle(this, "");
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MyButtonEnabled(buttonCancel, value: false);
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Thread thread = new Thread(MyCancel);
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thread.Start();
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}
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private void MyCancel()
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{
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MyFormSetTitle(this, "取消—");
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if (Computing_Start)
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{
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mCTS.Cancel();
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MyFormSetTitle(this, "取消——");
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manu.WaitOne();
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}
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MyFormSetTitle(this, "取消———");
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mCTS.Dispose();
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mCTS = null;
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manu.Reset();
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base.DialogResult = DialogResult.Cancel;
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MyFormHide(this);
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}
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private void buttonSelect_Click(object sender, EventArgs e)
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{
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OpenFileDialog openFileDialog = new OpenFileDialog();
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openFileDialog.InitialDirectory = Application.StartupPath;
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openFileDialog.Filter = "所有文件*.*|*.*|Excel文件(*.csv)|*.csv|Txt文件(*.txt)|*.txt";
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openFileDialog.FilterIndex = 2;
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openFileDialog.Multiselect = true;
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if (openFileDialog.ShowDialog(this) != DialogResult.OK)
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{
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return;
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}
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mFileCurrentArr = openFileDialog.FileNames;
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if (mFileCurrentArr != null)
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{
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string text = "";
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for (int i = 0; i < mFileCurrentArr.Length; i++)
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{
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text = text + mFileCurrentArr[i] + " ";
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}
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MyTextBoxSetText(textBox_DS_FileName, text);
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Ready_CurrentFile = true;
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}
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}
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private void listBox_XianLuName_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (!mAfterInit || Busy_ButtonOK)
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{
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return;
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}
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int selectedIndex = ((ListBox)sender).SelectedIndex;
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mIndexControl_XianLuName = selectedIndex;
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mNameXianLu = ((ListBox)sender).SelectedItem.ToString().Trim();
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for (int i = 0; i < desktop.mXL.mListXianLuData.Count; i++)
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{
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if (mNameXianLu.Equals(desktop.mXL.mListXianLuData[i].mName_XianLu))
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{
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mIndex_ListXianLuData = i;
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mXianLuData.CopyFrom_XianLuData(desktop.mXL.mListXianLuData[i]);
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Ready_XianLuName = true;
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break;
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}
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}
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}
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private void textBox_DS_FileName_TextChanged(object sender, EventArgs e)
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{
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}
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private void textBox_DS_FileName_Leave(object sender, EventArgs e)
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{
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if (!mAfterInit || Busy_ButtonOK)
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{
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return;
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}
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Ready_CurrentFile = false;
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string text = textBox_DS_FileName.Text.Trim();
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string[] separator = new string[4] { "\r", "\n", " ", ";" };
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string[] array = null;
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if (string.IsNullOrEmpty(text))
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{
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return;
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}
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array = text.Split(separator, StringSplitOptions.RemoveEmptyEntries);
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bool ready_CurrentFile = true;
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for (int i = 0; i < array.Length; i++)
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{
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if (!File.Exists(array[i]))
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{
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ready_CurrentFile = false;
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break;
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}
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}
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Ready_CurrentFile = ready_CurrentFile;
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}
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public void MyFormSetTitle(Form form, string value)
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{
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if (form.InvokeRequired)
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{
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delegateFormSetTitle method = MyFormSetTitle;
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form.Invoke(method, form, value);
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return;
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}
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if (string.IsNullOrEmpty(value))
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{
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form.Text = mTitle;
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}
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if (!string.IsNullOrEmpty(value))
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{
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form.Text = mTitle + " " + value;
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}
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}
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public void MyListBoxItemsClear(ListBox listBox)
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{
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if (listBox.InvokeRequired)
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{
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delegateListBoxItemsClear method = MyListBoxItemsClear;
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listBox.Invoke(method, listBox);
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}
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else
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{
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listBox.Items.Clear();
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}
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}
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public void MyListBoxAdd(ListBox listBox, string value)
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{
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if (listBox.InvokeRequired)
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{
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delegateListBoxAdd method = MyListBoxAdd;
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listBox.Invoke(method, listBox, value);
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}
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else if (!string.IsNullOrEmpty(value))
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{
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listBox.Items.Add(value);
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}
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}
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public void MyListBoxSelectedIndex(ListBox listBox, int value)
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{
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if (listBox.InvokeRequired)
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{
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delegateListBoxSelectedIndex method = MyListBoxSelectedIndex;
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listBox.Invoke(method, listBox, value);
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}
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else if (value >= 0 && value < listBox.Items.Count)
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{
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listBox.SelectedIndex = value;
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}
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}
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public void MyTextBoxSetText(TextBox textBox, string value)
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{
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if (textBox.InvokeRequired)
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{
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delegateTextBoxSetText method = MyTextBoxSetText;
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textBox.Invoke(method, textBox, value);
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}
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else
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{
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textBox.Text = value;
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}
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}
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public void MyButtonEnabled(Button button, bool value)
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{
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if (button.InvokeRequired)
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{
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delegateButtonEnabled method = MyButtonEnabled;
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button.Invoke(method, button, value);
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}
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else
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{
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button.Enabled = value;
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}
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}
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public void MyFormHide(Form form)
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{
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try
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{
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if (form.InvokeRequired)
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{
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delegateFormHide method = MyFormHide;
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form.Invoke(method, form);
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}
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else
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{
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form.Hide();
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}
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}
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catch (Exception)
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{
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}
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}
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protected override void Dispose(bool disposing)
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{
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if (disposing && components != null)
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{
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components.Dispose();
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}
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base.Dispose(disposing);
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}
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private void InitializeComponent()
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{
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this.buttonCancel = new System.Windows.Forms.Button();
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this.buttonSelect = new System.Windows.Forms.Button();
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this.buttonOK = new System.Windows.Forms.Button();
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this.textBox_DS_FileName = new System.Windows.Forms.TextBox();
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this.listBox_XianLuName = new System.Windows.Forms.ListBox();
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this.label2 = new System.Windows.Forms.Label();
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this.label1 = new System.Windows.Forms.Label();
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base.SuspendLayout();
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this.buttonCancel.Location = new System.Drawing.Point(266, 183);
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this.buttonCancel.Name = "buttonCancel";
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this.buttonCancel.Size = new System.Drawing.Size(108, 28);
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this.buttonCancel.TabIndex = 63;
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this.buttonCancel.Text = "取消";
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this.buttonCancel.UseVisualStyleBackColor = true;
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this.buttonCancel.Click += new System.EventHandler(buttonCancel_Click);
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this.buttonSelect.Location = new System.Drawing.Point(325, 133);
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this.buttonSelect.Name = "buttonSelect";
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this.buttonSelect.Size = new System.Drawing.Size(49, 28);
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this.buttonSelect.TabIndex = 61;
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this.buttonSelect.Text = "选择";
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this.buttonSelect.UseVisualStyleBackColor = true;
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this.buttonSelect.Click += new System.EventHandler(buttonSelect_Click);
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this.buttonOK.Location = new System.Drawing.Point(131, 183);
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this.buttonOK.Name = "buttonOK";
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this.buttonOK.Size = new System.Drawing.Size(108, 28);
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this.buttonOK.TabIndex = 62;
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this.buttonOK.Text = "确定";
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this.buttonOK.UseVisualStyleBackColor = true;
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this.buttonOK.Click += new System.EventHandler(buttonOK_Click);
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this.textBox_DS_FileName.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
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this.textBox_DS_FileName.Location = new System.Drawing.Point(18, 135);
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this.textBox_DS_FileName.Name = "textBox_DS_FileName";
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this.textBox_DS_FileName.Size = new System.Drawing.Size(290, 26);
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this.textBox_DS_FileName.TabIndex = 60;
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this.textBox_DS_FileName.Leave += new System.EventHandler(textBox_DS_FileName_Leave);
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this.listBox_XianLuName.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
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this.listBox_XianLuName.FormattingEnabled = true;
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this.listBox_XianLuName.ItemHeight = 16;
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this.listBox_XianLuName.Location = new System.Drawing.Point(18, 42);
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this.listBox_XianLuName.Name = "listBox_XianLuName";
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this.listBox_XianLuName.Size = new System.Drawing.Size(356, 20);
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this.listBox_XianLuName.TabIndex = 59;
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this.listBox_XianLuName.SelectedIndexChanged += new System.EventHandler(listBox_XianLuName_SelectedIndexChanged);
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this.label2.AutoSize = true;
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this.label2.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
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this.label2.Location = new System.Drawing.Point(18, 103);
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this.label2.Name = "label2";
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this.label2.Size = new System.Drawing.Size(104, 16);
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this.label2.TabIndex = 57;
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this.label2.Text = "雷电地闪数据";
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this.label1.AutoSize = true;
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this.label1.Font = new System.Drawing.Font("宋体", 12f, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, 134);
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this.label1.Location = new System.Drawing.Point(18, 17);
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this.label1.Name = "label1";
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this.label1.Size = new System.Drawing.Size(72, 16);
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this.label1.TabIndex = 58;
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this.label1.Text = "线路名称";
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base.AutoScaleDimensions = new System.Drawing.SizeF(6f, 12f);
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base.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
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base.ClientSize = new System.Drawing.Size(392, 228);
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base.Controls.Add(this.buttonCancel);
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base.Controls.Add(this.buttonSelect);
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base.Controls.Add(this.buttonOK);
|
|
base.Controls.Add(this.textBox_DS_FileName);
|
|
base.Controls.Add(this.listBox_XianLuName);
|
|
base.Controls.Add(this.label2);
|
|
base.Controls.Add(this.label1);
|
|
base.Name = "FormBackupCurrent";
|
|
this.Text = "FormBackupCurrent";
|
|
base.Load += new System.EventHandler(FormBackupCurrent_Load);
|
|
base.ResumeLayout(false);
|
|
base.PerformLayout();
|
|
}
|
|
}
|