Home > Software engineering > MFC m_hWnd (0 x00000000 {unsed=?? }) Cxx0030: error: unable to calculate the value of the expression
MFC m_hWnd (0 x00000000 {unsed=?? }) Cxx0030: error: unable to calculate the value of the expression
Time:10-05
Create a master in the MFC dialog boxes, and a child dialogs (from the main dialog box controls click open a dialog box), debug it is normal to open the dialog box, but after joining TeeChart dynamic graph display space, click on the main dialog box controls to trigger when opening the dialog box will raise the interrupt, error as the title, is very entanglements don't know how to solve, a great god, please help...
CodePudding user response:
TeeChart need initialization, you need to initialize it in OnInitDialog, etc
CodePudding user response:
The initialization? Before I write a small program to verify the Tee Chart in the main, the use of child dialogs, without using the initialization is under normal use and transplanted into the program below is now there is something wrong with...