PostMessageA function

[user_123]

Dear Community,

where can I find a list of the lParam for the PostMessageA function? For Example

PostMessageA(int hWnd,int Msg,int wParam,int lParam);

PostMessageA( WindowHandle( Symbol(), Period()), WM_COMMAND, 33050, 0);

This code removes the Expert Advisor from the Chart. Is there a list that shows me the meaning of the lParam. I mean where can I find that 33050 will remove the Expert Advisor from the chart?

Thank you very much.

[Ubzen]

Try Microsoft Here. Some commands on this forum. Search for additional stuff.

[user_123]

Thank You, Ubzen!