Hi,
While using class express in Data transfer mode, once a variable has been typed
in. lets say for IDC_EDIT1. Is there a way of either deletng or editing it?
Also, is there any source where I can find more infomation on the DDX feature.

Peter.

This sounds like an MFC issue and should go news://news.digitalmars.com/c++.mfc

in:
YourWindow :: DoDataExchange ( CDataExchange  *pDX )
{
    DDX_Control ( pDX, IDC_EDIT1, m_edit1 );

    //
}

in the class definition:

    CEdit                    m_edit1;

After OnInitDialog m_edit1 is now associated with IDC_EDIT1, so you can use the CEdit members to access and change text.

Jan



Peter wrote:

> Hi,
> While using class express in Data transfer mode, once a variable has been typed
> in. lets say for IDC_EDIT1. Is there a way of either deletng or editing it?
> Also, is there any source where I can find more infomation on the DDX feature.