WorkflowDesignerMessageFilter.OnDragOver(DragEventArgs) Method
Definition
Important
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Occurs when the mouse pointer moves within the bounds of an object during a drag operation.
protected:
virtual bool OnDragOver(System::Windows::Forms::DragEventArgs ^ eventArgs);
protected virtual bool OnDragOver (System.Windows.Forms.DragEventArgs eventArgs);
abstract member OnDragOver : System.Windows.Forms.DragEventArgs -> bool
override this.OnDragOver : System.Windows.Forms.DragEventArgs -> bool
Protected Overridable Function OnDragOver (eventArgs As DragEventArgs) As Boolean
Parameters
- eventArgs
- DragEventArgs
A DragEventArgs that contains information about the event.
Returns
true
if the message is handled; otherwise, false
.
Examples
The following code example shows how to override the OnDragOver method so that it always returns true
.
This code example is part of the Basic Designer Hosting SDK Sample from the DesignerShell.cs file. For more information, see Basic Designer Hosting.
protected override bool OnDragOver(DragEventArgs eventArgs)
{
return true;
}
Protected Overrides Function OnDragOver(ByVal eventArgs As DragEventArgs) As Boolean
Return True
End Function
Remarks
OnDragOver occurs when the mouse pointer moves within the bounds of an object during a drag operation.