Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All

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; }

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.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Show:
© 2015 Microsoft