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DirectoryControlCollection.OnValidate(Object) Method

Definition

The OnValidate(Object) method verifies that value is a DirectoryControl object.

protected:
 override void OnValidate(System::Object ^ value);
protected override void OnValidate (object value);
override this.OnValidate : obj -> unit
Protected Overrides Sub OnValidate (value As Object)

Parameters

value
Object

The object to evaluate.

Exceptions

value is a null reference (Nothing in Visual Basic).

value is not a DirectoryControl object.

Remarks

This method does not return a value. Instead, an exception is thrown if the specified object is null or is not a valid DirectoryControl object.

Applies to