How can i write DoDataExchange Function for Dynamically Created Controls?

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I had Created a EditBox dynamically

C++

Create(WS_CHILD|WS_VISIBLE|ES_LEFT ,CRect(200,200,500,220),this,123)

and i written a DODataExchange Function

C++

DDX_Text(pDX,123,a);

Here a is integer

It throws a runtime error "AN UNSUPPORTED OPERATION WAS ATTEMPTED".

How can I Fix It?

Posted 6-Apr-12 22:06pm

Updated 6-Apr-12 22:19pm

v4

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Richard MacCutchan 7-Apr-12 4:20am

Use your debugger to find out where the error occurred and track back to your code to see what is wrong.

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KarstenK · Answer 1 · 2012-04-16T03:00:00

did you use this function

http://msdn.microsoft.com/de-de/library/dbx70s2d(v=vs.80).aspx[^]

for preparing your controls?

Posted 16-Apr-12 3:00am