AppearanceEditorPart.ApplyChanges Method ()

 

Saves the values from an AppearanceEditorPart control to the corresponding properties in the associated WebPart control.

Namespace:   System.Web.UI.WebControls.WebParts
Assembly:  System.Web (in System.Web.dll)

public override bool ApplyChanges()

Return Value

Type: System.Boolean

true if the action of saving values from the AppearanceEditorPart control to the WebPart control is successful; otherwise (if an error occurs), false.

Exception Condition
Exception

An error occurs when setting the value for any of the following properties on the WebPart control that is being edited:

Title

ChromeType

Direction

Height

Width

Hidden

The ApplyChanges method is a critical method on a AppearanceEditorPart control. It is called when the user clicks a button representing an OK or an apply verb in the editing user interface (UI).

The method's purpose is to save the values a user has set on an AppearanceEditorPart control to the corresponding properties in the associated WebPart control. The associated control is referenced in the inherited WebPartToEdit property.

The ApplyChanges method attempts to set the following properties on the associated WebPart control:

.NET Framework
Available since 2.0
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