发送WM_LBUTTONDOWN消息时,您需要指定窗口句柄、消息类型(WM_LBUTTONDOWN)、wParam和lParam。对于鼠标左键按下,wParam通常设置为win32con.MK_LBUTTON(或简单地是1,因为MK_LBUTTON也是1)。lParam是鼠标位置(相对于窗口客户区的坐标),您可以使用win32api.MAKELONG来组合x和y坐标。但请注意,对于WM_LBUTTONDOWN,lPar...
const int WM_LBUTTONDOWN = 0x0201; const int WM_LBUTTONUP = 0x0202; public static void SendMouseClick(IntPtr hwnd, int X, int Y) { int lParam = (Y << 16) + X; SendMessage(hwnd, WM_LBUTTONDOWN, 0, lParam); SendMessage(hwnd, WM_LBUTTONUP, 0, lParam); } 1. 2. 3. 4. 5...
SendMessage(WM_LBUTTONDOWN);//发送按下鼠标左键消息//Sleep(2000);SendMessage(WM_LBUTTONUP);//发送释放鼠标左键消息//WM_MOUSEFIRST 0x0200//移动鼠标时发生//WM_MOUSEMOVE 0x0200//移动鼠标时发生,同WM_MOUSEFIRST//WM_LBUTTONDOWN 0x0201//按下鼠标左键//WM_LBUTTONUP 0x0202//释放鼠标左键//WM_LBU...
&rect);int x = rect.left + 100;int y = + 100;SendMessage(hWnd, WM_LBUTTONDOWN, MK_LBUTTON, MAKELPARAM(x,y));SendMessage(hWnd, WM_LBUTTONUP, MK_LBUTTON, MAKELPARAM(x+ 50, y + 50));SendMessage(hWnd, WM_KEYDOWN, VK_CONTROL,0);SendMessage(hWnd, WM_KEY...
WM_LBUTTONDOWN只发送到鼠标光标下的窗口。从理论上讲，主窗口可以处理WM_LBUTTONDOWN并查看它的任何子...
SendMessage(hWnd, WM_LBUTTONDOWN, MK_LBUTTON, MAKELPARAM(x, y));SendMessage(hWnd, WM_LBUTTONUP, NULL, MAKELPARAM(x, y));hWnd 是发送的目标控件句柄，x、y 是鼠标相对于该控件客户区左上角的坐标，如 0、0 就表示在目标句柄的控件左上方点击，而非屏幕坐标。
WM_MEASUREITEM 当button, combo box, list box, list view control, or menu item 被创建时 WM_VKEYTOITEM 此消息有一个LBS_WANTKEYBOARDINPUT风格的发出给它的所有者来响应WM_KEYDOWN消息 WM_CHARTOITEM 此消息由一个LBS_WANTKEYBOARDINPUT风格的列表框发送给他的所有者来响应WM_CHAR消息 ...
WM_DRAWITEM 当button,combobox,listbox,menu的可视外观改变时发送 WM_MEASUREITEM 当button, combo box, list box, list view control, or menu item 被创建时 WM_VKEYTOITEM 此消息有一个LBS_WANTKEYBOARDINPUT风格的发出给它的所有者来响应WM_KEYDOWN消息 ...
#DeFine WM_LBUTTONDOWN 0x201 按下⿏标左键 #DeFine WM_LBUTTONUP 0x202 释放⿏标左键 #DeFine WM_LBUTTONDBLCLK 0x203 双击⿏标左键 #DeFine WM_RBUTTONDOWN 0x204 按下⿏标右键 #DeFine WM_RBUTTONUP 0x205 释放⿏标右键 #DeFine WM_RBUTTONDBLCLK 0x206 双击⿏标右键 #DeFine WM_MBUTTONDOWN...
SendMessage(Button.Handle,WM_LBUTTONDOWN,0,0); 鼠标左键按下 SendMessage(Button.Handle,WM_LBUTTONUP,0,0); 鼠标左键抬起 SendMessage(Edit.Handle,WM_SETTEXT,255,Integer(PChar('abc'))); 传递文本 SendMessage(Edit.Handle,WM_Char,Wparam('Q'),2); 传递字符 ...