Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

ColumnDefinitionCollection.Clear Method

Clears the content of the ColumnDefinitionCollection.

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

public void Clear()
You cannot use methods in XAML.

Implements

ICollection<T>.Clear()
IList.Clear()

The following example demonstrates how to use the Clear method to clear the content of a ColumnDefinitionCollection.

private void clearCol(object sender, RoutedEventArgs e)
{
    grid1.ColumnDefinitions.Clear();
}

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

Community Additions

Show:
© 2017 Microsoft