MaxColumnWidth Property
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DataGrid.MaxColumnWidth Property


Gets or sets the maximum width constraint of the columns and headers in the DataGrid.

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

public double MaxColumnWidth { get; set; }

Property Value

Type: System.Double

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

When you set a value for the MaxColumnWidth 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:

.NET Framework
Available since 4.0
Available since 2.0
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