AutomationProperties.SetIsRequiredForForm Method
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Sets the value of the AutomationProperties.IsRequiredForForm attached property for the specified DependencyObject.
Assembly: System.Windows (in System.Windows.dll)
'Declaration Public Shared Sub SetIsRequiredForForm ( _ element As DependencyObject, _ value As Boolean _ )
Parameters
- element
- Type: System.Windows.DependencyObject
The DependencyObject for which to set the property.
- value
- Type: System.Boolean
true to specify that the element is required to be filled out on a form; otherwise, false.
| Exception | Condition |
|---|---|
| ArgumentException | element is invalid value. |
| ArgumentNullException | element is Nothing. |
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