[Xpert]Xlib problem

[Pablo C.]

Hi!     I wanna know how to use the Expose event and the ConfigureNotify, i try to  explain you what my problem is: i use pixmaps to manager the Expose event and  then when that event do i use XCopyArea to the window but when i recive the  ConfigureNotify i have to free the pixmap and to create a new pixmap and  repaint all the things that the pixmap have, and i think this not the best  develop, Can you help me?.