How to avoid [Can not create Dialog Box]

kkwan · Post by **kkwan** » Thu Jun 21, 2018 8:07 am

If there are Get control, button, RichEdit in common dialog box, and then close and open dialog box after saving continuously (about 200 times) [Error dESCription: Can not create Dialog Box]
Where is the cause?

Post by **hmpaquito** » Thu Jun 21, 2018 9:20 am

richard-service · Post by **richard-service** » Thu Jun 21, 2018 10:24 am

Post by **cnavarro** » Thu Jun 21, 2018 12:21 pm

kkwan wrote:If there are Get control, button, RichEdit in common dialog box, and then close and open dialog box after saving continuously (about 200 times) [Error dESCription: Can not create Dialog Box]
Where is the cause?

What version Fwh use?
Please put any little sample for test it

AntoninoP · Post by **AntoninoP** » Thu Jun 21, 2018 2:49 pm

We had a similar problem and the reason was some leak on resource (GDI) we solved them and the problem gone.

James Bott · Post by **James Bott** » Thu Jun 21, 2018 9:15 pm

As others have mentioned it is usually due to a resource leak. It also can occur when a class is not found and this gets reported as "Cannot create dialog box" for some reason.

If it is a resource leak, then it is also more likely to occur on computers with less RAM, since they will run out of resource memory sooner.

Regards

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