Kbase 19490: ACTIVEX - TreeView Drag and Drop Doesn't Work
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
04/02/2000 |
|
Drag and Drop with the TreeView control that is part of the Microsoft Common Controls will not work with Progress if you are using version 5.0 of the OCX.
The version of this control that ships with Visual Basic 6 (mscomctl.ocx) does appear to work.
One explanation we have received from development for whats going on is that in order to get OLE Drag and Drop to work we need to access the "Files" property and in the 5.0 version of the control that property cannot be accessed unless the program using the control uses compile time binding (which we do not do).
This is not a bug in Progress. The same failure will occur in Visual Basic (using version 5.0 of the control) if you force Visual Basic to use runtime binding for the control.