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ColumnDefinitionCollection.Count Property

Gets the total number of items within this instance of ColumnDefinitionCollection.

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

public int Count { get; }
You cannot set this property in XAML.

Property Value

Type: System.Int32
The total number of items in the collection. This property has no default value.

Implements

ICollection<T>.Count
ICollection.Count

The following example demonstrates how to use the Count property.

private void colCount(object sender, RoutedEventArgs e)
{
    tp2.Text = "The current number of Columns is: " + grid1.ColumnDefinitions.Count;
}

To view the complete sample, see How to: Manipulate Columns and Rows by Using ColumnDefinitionsCollections and RowDefinitionsCollections.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0

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