Gets or sets the maximum width constraint of the columns and headers in the DataGrid.
Assembly: PresentationFramework (in PresentationFramework.dll)
When you set a value for theproperty, 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.
Available since 4.0
Available since 2.0