I'm using PostMessage to tongda letter software "sales order" button to send the mouse to click the message, the results found by tongda letter, asked me to input verification code (normal order is don't need verification code), what is the solution?
: : PostMessage (h_queding WM_LBUTTONDOWN, NULL, NULL);//click ok button
: : PostMessage (h_queding WM_LBUTTONUP, NULL, NULL);

CodePudding user response:

Can grab manually click on the button, if your PostMessage last two parameters didn't fill in question

CodePudding user response:

He test wparam or lparam, you can simulate mouse events go operation not to sendmessage sending events

CodePudding user response:

You should put the coordinate position also together in the past