Defines the attribute that indicates whether a control is treated as a visual or non-visual control during design time. This class cannot be inherited.
Assembly: System.Web (in System.Web.dll)
Returns a value that indicates whether this instance is equal to a specified object.(Overrides Attribute.Equals(Object).)
Returns the hash code for this instance.(Overrides Attribute.GetHashCode().)
Returns a value indicating whether the current instance is equivalent to a default instance of the Attribute.IsDefaultAttribute().)class.(Overrides
When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.(Inherited from Attribute.)
Returns a string that represents the current object.(Inherited from Object.)
Returns ainstance that represents the application-defined default value of the attribute. This field is read-only.
Returns ainstance that is applied to a Web control to be treated as a non-visual control during design time. This field is read-only.
Gets ainstance that is applied to a Web control to be treated as a visual control during design time.
|_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)|
Maps a set of names to a corresponding set of dispatch identifiers.(Inherited from Attribute.)
|_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)|
Retrieves the type information for an object, which can be used to get the type information for an interface.(Inherited from Attribute.)
Retrieves the number of type information interfaces that an object provides (either 0 or 1).(Inherited from Attribute.)
|_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)|
Provides access to properties and methods exposed by an object.(Inherited from Attribute.)
The WebPartManager control. During design time, a page developer might decide to hide all non-visual controls. The designer would mark as invisible all of the controls with the attribute set to true.attribute is applied to controls that are not rendered to the client, such as data source controls and the
The following code example demonstrates how you can apply the NonVisual field.attribute to a class. In this example, the default attribute is applied to a data source control. This is equivalent to the
Available since 2.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.