Validation.MarkInvalid(BindingExpressionBase, ValidationError) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Marks the specified BindingExpression object as invalid with the specified ValidationError object.
public:
static void MarkInvalid(System::Windows::Data::BindingExpressionBase ^ bindingExpression, System::Windows::Controls::ValidationError ^ validationError);
public static void MarkInvalid (System.Windows.Data.BindingExpressionBase bindingExpression, System.Windows.Controls.ValidationError validationError);
static member MarkInvalid : System.Windows.Data.BindingExpressionBase * System.Windows.Controls.ValidationError -> unit
Public Shared Sub MarkInvalid (bindingExpression As BindingExpressionBase, validationError As ValidationError)
Parameters
- bindingExpression
- BindingExpressionBase
The BindingExpression object to mark as invalid.
- validationError
- ValidationError
The ValidationError object to use.
Exceptions
If validationError
is null
.
Remarks
The BindingExpression object stays invalid until ClearInvalid is called or another transfer to the binding source validates successfully.
Applies to
Feedback
https://aka.ms/ContentUserFeedback.
Bald verfügbar: Im Laufe des Jahres 2024 werden wir GitHub-Issues stufenweise als Feedbackmechanismus für Inhalte abbauen und durch ein neues Feedbacksystem ersetzen. Weitere Informationen finden Sie unterFeedback senden und anzeigen für