Modal dialog freeze on show

[Gian]

Hello, i need to show a modal CDialog called from a CFormView. This view has a .NET control in it than when double clicked raise a C++ event function in an helper class that try to open the modal dialog. My problem is that the dialog is shown but after that is freezed, i cant modifity data or move it. That strange thing is that putting a simple MessageBox in any position of the OnInitDialog function the dialog works perfectly. I've tried to remove all the controls in the dialog but no progress. If i open the dialog from a function in the View it has no problem. If i call the function from the control event function it doesnt works. So i've tried also to send a message to the view and open the dialog from there but it doesnt work. What kind of problem is this? Thank you

[CWinThread]

You mentioned you tried sending a message...did you try posting instead? e.g., in the double-click handler for your control, use PostMessage to post a message to your view class. In the PostMessage handler you can raise the C++ event function you mention.