摘要:
SendMessage函数的常用消息及其应用 函数原型: Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, _ ByVal wMsg As Long, ByVal wParam As 阅读全文
摘要:
跨进程控制SysTreeView32树状图控件的问题,啥也不说了,直接上代码: public partial class Form1 : Form { // 定义常量 public const int WM_LBUTTONDBLCLK = 0x020B; // 左键双击消息 public const 阅读全文