Export (0) Print
Expand All

DataGridViewHeaderCell.OnMouseDown Method

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

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Community Additions

ADD
Show:
© 2014 Microsoft