DataGridViewButtonCell::OnMouseDown Method (DataGridViewCellMouseEventArgs^)

 

Called when the mouse button is held down while the pointer is on the cell.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

protected:
virtual void OnMouseDown(
	DataGridViewCellMouseEventArgs^ e
) override

If activated by depressing the left mouse button, this method updates the cell's user interface (UI).

This method is similar to the Control::OnMouseDown method. It is called in the same circumstances in which a Control::MouseDown event is raised, but it does not actually raise the event.

Notes to Inheritors:

When overriding OnMouseDown in a derived class, be sure to call the base class's OnMouseDown method so that registered delegates receive the event.

.NET Framework
Available since 2.0
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