WorkflowDesignerMessageFilter.OnDragOver(DragEventArgs) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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.
Applies to
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