DataGridViewHeaderCell.OnMouseDown Method (DataGridViewCellMouseEventArgs)

 
System_CAPS_noteNote

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

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

protected override void OnMouseDown(
	DataGridViewCellMouseEventArgs e
)

Parameters

e
Type: System.Windows.Forms.DataGridViewCellMouseEventArgs

A DataGridViewCellMouseEventArgs that contains information about the mouse position.

The OnMouseDown method sets the ButtonState to Pushed if the cell is clicked with the left mouse button 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.OnCellMouseDown method. It is called in the same circumstances in which a DataGridView.CellMouseDown 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.

.NET Framework
Available since 2.0
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