OLEDragMode Property
This property returns or sets a value that indicates whether the combo or the programmer handles an OLE drag/drop operation.
TDBCombo.OLEDragMode= value
Read/Write at run time and design time.
Property applies to TDBCombo control.
Values
|
Design Time |
Run Time |
|
0 - Manual (default) |
dbcOLEDragManual |
|
1 - Automatic |
dbcOLEDragAutomatic |
When OLEDragMode is set to the default value of 0 - Manual, you must call the OLEDrag method to start dragging, which then triggers the OLEStartDrag event.
When OLEDragMode is set to 1 - Automatic, the combo fills the DataObject parameter with data and sets the Effects parameter before initiating the OLEStartDrag event (as well as the OLESetData and other source-level OLE drag/drop events) when the user attempts to drag out of the combo.
See Also