Have two programs a.e xe and b.e xe, including a.e xe is Delphi writing, b.e xe is c #, the two programs run after have two Windows, one is the main window, one is the login window, including the main window is displayed in the behind, the login window is displayed on the front, the login window is the window mode, the four I got all of the handle of the window, now, I want to make the two exe belongs to two window display to my c.e xe (and Delphi writing) of a Form on a Panel, after testing, find a.e xe two window can display properly to c.e xe Panel on a Form, but the b.e xe can only the main window, the login window the same code can lead to its disappear automatically, and why?

CodePudding user response:

Using setparent not?

CodePudding user response:

Pay attention to the display position