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UniformGrid.Columns Property

Gets or sets the number of columns that are in the grid.

Namespace:  System.Windows.Controls.Primitives
Assembly:  PresentationFramework (in PresentationFramework.dll)

public int Columns { get; set; }
<object Columns="int" .../>

Property Value

Type: System.Int32
The number of columns that are in the grid. The default is 0.

Identifier field


Metadata properties set to true


A value of zero (0) for the Columns property specifies that the column count is computed based on the number of rows and the number of visible child elements that are in the Grid.

The value of the FirstColumn must be less than the value of the Columns property for the UniformGrid to work correctly.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.