reiss@husc9.harvard.edu (Peter Reiss) (03/14/91)
I am writing a program using Think C version 4.0.2 on an SE/30. At several points I need to add a rectangle to the update region of a dialog box. The calls InvalRect and InvalRgn, however, fail to work. Each one generates an out-of-memory error. What am I doing wrong/not doing? Please respond via e-mail to reiss@husc9.harvard.edu
dorner@pequod.cso.uiuc.edu (Steve Dorner) (03/14/91)
>At several points I need to add a rectangle to the update region of a >dialog box. The calls InvalRect and InvalRgn, however, fail to work. Each >one generates an out-of-memory error. What am I doing wrong/not doing? Make sure that you have set the current port to your dialog window. Make sure you are giving InvalRect a pointer to the rectangle, and not the rectangle itself. Make sure you are passing a VALID region to InvalRgn. -- Steve Dorner, U of Illinois Computing Services Office Internet: s-dorner@uiuc.edu UUCP: uunet!uiucuxc!uiuc.edu!s-dorner