Export (0) Print
Expand All

ColumnDefinitionCollection.Insert Method

Inserts a ColumnDefinition at the specified index position within a ColumnDefinitionCollection.

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

public void Insert(
	int index,
	ColumnDefinition value
)

Parameters

index
Type: System.Int32

The position within the collection where the item is inserted.

value
Type: System.Windows.Controls.ColumnDefinition

The ColumnDefinition to insert.

Implements

IList<T>.Insert(Int32, T)

ExceptionCondition
ArgumentOutOfRangeException

index is not a valid index in the IList.

ColumnDefinitionCollection uses a zero-based indexing system.

The following example demonstrates how to use the Insert method to insert a ColumnDefinition to a specific index position within a ColumnDefinitionCollection.

private void insertColAt(object sender, RoutedEventArgs e)
{
    colDef1 = new ColumnDefinition();
    grid1.ColumnDefinitions.Insert(grid1.ColumnDefinitions.Count, colDef1);
    tp2.Text = "ColumnDefinition added at index position " + grid1.ColumnDefinitions.IndexOf(colDef1).ToString();
}

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

.NET Framework

Supported in: 4.6, 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.

Show:
© 2014 Microsoft