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SelectionMode Property
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DataGrid.SelectionMode Property

Gets or sets a value that indicates how rows and cells are selected in the DataGrid.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public DataGridSelectionMode SelectionMode { get; set; }
<object SelectionMode="DataGridSelectionMode" .../>

Property Value

Type: System.Windows.Controls.DataGridSelectionMode
One of the enumeration values that specifies how rows and cells are selected in the DataGrid. The registered default is Extended. For more information about what can influence the value, see DependencyProperty.

The SelectionMode and SelectionUnit properties together define the selection behavior for the DataGrid.

If the selection mode is Extended, the user can select multiple items where the item type is defined by the SelectionUnit property. If the selection mode is Single, the user can only select single items.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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