mouse cursor position

Hello everybody, My MessageBox displayed the message, but behind other windows, and with the mouse cursor in the middle of the message window instead of the middle of the button. Furthermore, after I positioned the mouse cursor, the previous position was still visible, so I saw two mouse...

Hi all, I am writing a text editor. I need to make the following things to be working: 1) Caret of the textbox, follow the mouse cursor when the left mouse button is pressed and the mouse cursor is on the textbox. (This is for the drag drop function. I want to drag and drop treeview items to...