TreeListNodeValidationEventArgs Members

Provides data for the TreeListView.ValidateNode event.

Constructors

Name Description
TreeListNodeValidationEventArgs(Object, Int32, TreeListView) Initializes a new instance of the TreeListNodeValidationEventArgs class.

Fields

Name Description
Empty static Provides a value to use with events that do not have event data. Inherited from EventArgs.

Properties

Name Description
CancellationToken Gets an object that notifies that the Update operation should be canceled. Inherited from GridRowValidationEventArgs.
Culture Gets the culture related to the validation. Inherited from ValidationEventArgs.
ErrorContent Gets or sets an object that describes the validation error. Inherited from ValidationEventArgs.
ErrorType Gets or sets the error icon type. Inherited from ValidationEventArgs.
Handled Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
IsValid Gets or sets a value specifying whether the value is valid. Inherited from ValidationEventArgs.
Node Gets the processed node.
OriginalSource Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RoutedEvent Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Row Gets the processed row. Inherited from GridRowValidationEventArgs.
RowHandle Gets the processed row's handle. Inherited from GridRowValidationEventArgs.
Source Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.
UpdateRowResult Gets or sets a task that allows you to asynchronously post changes to an underlying data source (database). Inherited from GridRowValidationEventArgs.
UpdateSource Gets the action that caused the validation. Inherited from ValidationEventArgs.
UseCancellationToken Gets or sets whether the Update operation can be canceled. Inherited from GridRowValidationEventArgs.
Value Gets the editor's value. Inherited from ValidationEventArgs.

Methods

Name Description
Equals(Object) Determines whether the specified object is equal to the current object. Inherited from Object.
Equals(Object, Object) static Determines whether the specified object instances are considered equal. Inherited from Object.
GetHashCode() Serves as the default hash function. Inherited from Object.
GetType() Gets the Type of the current instance. Inherited from Object.
InvokeEventHandler(Delegate, Object) protected When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs.
MemberwiseClone() protected Creates a shallow copy of the current Object. Inherited from Object.
OnSetSource(Object) protected When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.
ReferenceEquals(Object, Object) static Determines whether the specified Object instances are the same instance. Inherited from Object.
SetError(Object) Marks the processed input value as invalid and displays an error within the editor. Inherited from ValidationEventArgs.
SetError(Object, ErrorType) Marks the processed input value as invalid and displays an error within the editor with the specified error icon type. Inherited from ValidationEventArgs.
ToString() Returns a string that represents the current object. Inherited from Object.
See Also