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GridView.Columns Property

Gets the collection of GridViewColumn objects that is defined for this GridView.

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 GridViewColumnCollection Columns { get; }
<object>
  OneOrMoreGridViewColumns
</object>

XAML Values

OneOrMoreGridViewColumns

One or more GridViewColumn elements.

Property Value

Type: System.Windows.Controls.GridViewColumnCollection
The collection of columns in the GridView. The default value is null.

This property lets you modify the columns that are defined for a GridView, by using methods that are inherited from the Collection<T> class, such as the Add, Insert, and Remove methods.

The following example shows how to add a GridViewColumn to the columns in a GridView by using the Add method on the Columns property.

GridViewColumn gvc3 = new GridViewColumn();
gvc3.DisplayMemberBinding = new Binding("EmployeeNumber");
gvc3.Header = "Employee No.";
gvc3.Width = 100;
myGridView.Columns.Add(gvc3);

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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