DataGridColumn.MaxWidth Property


Gets or sets the maximum width constraint of the column.

 property double MaxWidth { double get(); void set(double value); };
public double MaxWidth { get; set; }
member this.MaxWidth : double with get, set
Public Property MaxWidth As Double

Property Value


The maximum column width, in device-independent units (1/96th inch per unit). The registered default is PositiveInfinity. For information about what can influence the value, see DependencyProperty.


When you set a value for the MaxWidth property, it must be greater than or equal to 0.0.

Double.NaN is not a valid value for this property. The value restrictions on the Double value are enforced by a ValidateValueCallback mechanism. If you attempt to set a value that is not valid, a run-time exception is thrown.

The DisplayValue of the DataGrid.ColumnWidth and DataGridColumn.Width properties are constrained by the following properties, if they are set, in order of precedence:

Applies to

See also