DataGridViewHeaderCell.OnMouseLeave Method (Int32)


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Called when the mouse pointer leaves the cell.

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

protected override void OnMouseLeave(
	int rowIndex


Type: System.Int32

The index of the row containing the cell.

The OnMouseLeave method sets the ButtonState to Normal if it was in another state and visual styles are enabled for headers. For more information about visual styles for headers, see the DataGridView.EnableHeadersVisualStyles property.

This method is similar to the DataGridView.OnCellMouseLeave method. It is called in the same circumstances in which a DataGridView.CellMouseLeave event is raised, but it does not actually raise the event.

Notes to Inheritors:

When overriding OnMouseLeave in a derived class, be sure to call the base class's OnMouseLeave method.

.NET Framework
Available since 2.0
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