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DataGridColumn.PrepareCellForEdit Method

When overridden in a derived class, sets cell content as needed for editing.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)
protected virtual Object PrepareCellForEdit(
	FrameworkElement editingElement,
	RoutedEventArgs editingEventArgs
)

Parameters

editingElement
Type: System.Windows.FrameworkElement

The element that the column displays for a cell in editing mode.

editingEventArgs
Type: System.Windows.RoutedEventArgs

Information about the user gesture that is causing a cell to enter editing mode.

Return Value

Type: System.Object
When returned by a derived class, the unedited cell value. This implementation returns null in all cases.

Derived column types override this method to respond to the user gesture that is indicated by editingEventArgs and to return the current value before editing.

.NET Framework

Supported in: 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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