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SendMessage(hwnd,WM_COPYDATA,wParam,lParam);
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wParamÉèÖÃΪ°üº¬Êý¾ÝµÄ´°¿ÚµÄ¾ä±ú¡£lParamÖ¸ÏòÒ»¸öCOPYDATASTRUCTµÄ½á¹¹£º
typedef struct tagCOPYDATASTRUCT{
DWORD dwData;//Óû§¶¨ÒåÊý¾Ý
DWORD cbData;//Êý¾Ý´óС
PVOID lpData;//Ö¸ÏòÊý¾ÝµÄÖ¸Õë
}COPYDATASTRUCT;
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//---------------------------------------------------
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//---------------------------------------------------
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Runtime.InteropServices;
namespace WindowsFormGetMsg
{
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.TextBox textBox1;
private System.ComponentModel.Container components = null;
const int WM_COPYDATA = 0x004A;
public Form1()
{
InitializeComponent();
}
protected override void Di
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public void UpdateContactTableByDataSet(DataSet ds,string strTblName)
{
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