ColumnDefinition.Width ColumnDefinition.Width ColumnDefinition.Width ColumnDefinition.Width Property


Gets the calculated width of a ColumnDefinition element, or sets the GridLength value of a column that is defined by the ColumnDefinition.

 property System::Windows::GridLength Width { System::Windows::GridLength get(); void set(System::Windows::GridLength value); };
public System.Windows.GridLength Width { get; set; }
member this.Width : System.Windows.GridLength with get, set
Public Property Width As GridLength

Property Value

The GridLength that represents the width of the Column. The default value is 1.0.


The default GridUnitType is Star.

When you add or remove rows or columns, the ActualWidth for all ColumnDefinition elements and the ActualHeight of all RowDefinition elements becomes zero until Measure is called.

Dependency Property Information

Identifier field WidthProperty
Metadata properties set to true None

Applies to