DataGridViewTopLeftHeaderCell::DataGridViewTopLeftHeaderCellAccessibleObject::DoDefaultAction Method ()
.NET Framework (current version)
Performs the default action of the DataGridViewTopLeftHeaderCell.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The DoDefaultAction method calls the DataGridView::SelectAll method.
SecurityPermission
to call unmanaged code. Demand value: Demand. Permission value: UnmanagedCode
.NET Framework
Available since 2.0
Available since 2.0
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