win api发送键盘消息

It is simple for basic use. Just the example code. It is clear enough.

基本用途很简单。 只是示例代码。 很清楚。

int SendMsgToOtherWindow( ){	// find window by name	HWND wnd = FindWindow( 0, "计算器" );	if ( wnd == 0 )		return 0;	//  the child window text	HWND cwd = GetWindow( wnd, GW_CHILD );	while ( cwd ) {		char buf[1024];		GetWindowText( cwd, buf, 1024 );		cout << buf << endl;		int id = GetDlgCtrlID( cwd );		cout << id << endl;		cwd = GetNextWindow( cwd, GW_HWNDNEXT );	}	// close the window	SendMessage( wnd, WM_CLOSE, 0, 0 );	return 0;}

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win api发送键盘消息