private static extern int SendMessage (IntPtr hwnd, int wMsg, IntPtr wParam, ref Rectangle lParam); //调用: string s = "hello, floodzhu"; SendMessage(this.textBox1.Handle, WM_SETTEXT, IntPtr.Zero, s); Rectangle rect = new Rectangle(); SendMessage(this.richTextBox1.Handle, EM_GETR...
C的SendMessage消息值说明 WM_NUL L = $0000;WM_CREAT E = $0001;应用程序创建一个窗口 W M_DES TROY= $0002; 一个窗口被销毁 W M_MOV E = $0003;移动一个窗口 WM_SI ZE =$0005;改变一个...
SendMessage(hBtn[i], WM_SETFONT, (WPARAM)hFont, NULL);//设置按钮字体} }//显示窗口ShowWindow (hwnd, iCmdShow);//更新(绘制)窗口UpdateWindow (hwnd);/***第③步:消息循环***/while( GetMessage(&msg, NULL,0,0) ){ TranslateMessage(&msg);//翻译消息DispatchMessage (&msg);//分派消息}return...
SendMessage(hwnd, WM_SETFONT, WPARAM(hFont), 0); ReleaseDC(hwnd, hdc); } LRESULT CALLBACK WndProc(HWND hWnd, UINT Message, WPARAM wParam, LPARAM lParam) { switch (Message) { case WM_COMMAND: switch (LOWORD(wParam)) { case 1: MessageBoxW(hWnd, L"Button 1 clicked", L"Tips", MB_OK...
ComboBox1.Text:=ComboBox1.Items[0]; //发送消息以确定显示区域的宽度 SendMessage(ComboBox1.Handle, CB_SETDROPPEDWIDTH,MaxWidth,0); 利用SendMessage函数还可以实现一些有趣的效果,例如在按钮的Click事件中加入如下语句: SendMessage(Button.Handle,BM_SETSTYLE, ...
;//等待50毫秒后向qq窗口发送回车，前提是你qq设置了回车发送消息Sleep(50);SendMessage(hwnd2,WM_...
voidSendEnter(){KEYBDINPUTki;INPUTinput;ki.wVk=VK_RETURN;ki.wScan=0;ki.dwFlags=0;ki.time=0;...
pWnd->SendMessage(WM_COMMAND, MAKELONG(IDOK,0),0); pWnd->ShowWindow(SW_SHOW); } }return0; } 开发者ID:Nekkit-L,项目名称:fictionbookeditor,代码行数:35,代码来源:SettingsDlg.cpp 示例2: Log ▲ voidCMainDlg::Log(LPCTSTR psz) {
我们可以这样做: char szPsw255; SendMessage(hWnd, WM_GETTEXT, 255, (LPARAM)(LPCTSTR)szPsw);通过发送 18、消息 WM_GETTEXT 给目标窗口句柄,我们就能够获得密码框的密码了,可是它还有一点不足,就是无法在 Win2000/WinXP里面获得密码。这是因为 Win2000对这个方法作了防范(当然啦,老比因为这个问题已经业界被...
SendMessage函数的第一个参数是窗口句柄,或者窗口中控件的句柄,第二个参数是消息的类型Flag,这些值是在API的一些头文件中定义好的。你要是在C#中用,就自己去定义他们,比如 constintWM_SETTEXT=0x000C; constintWM_LBUTTONDOWN=0x0201; constintWM_LBUTTONUP=0x0202; ...