WebPart.AuthorizationFilter Property
Gets or sets an arbitrary string to determine whether a Web Part is authorized to be added to a page.
Namespace: Microsoft.SharePoint.WebPartPages
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: No
Syntax
'Declaration
<WebPartStorageAttribute(Storage.None)> _
Public Overrides Property AuthorizationFilter As String
Get
Set
'Usage
Dim instance As WebPart
Dim value As String
value = instance.AuthorizationFilter
instance.AuthorizationFilter = value
[WebPartStorageAttribute(Storage.None)]
public override string AuthorizationFilter { get; set; }
Property Value
Type: System.String
A string that authorizes a Web Part to be added to a Web page. The default value is String.Empty.
Remarks
The Web Part infrastructure does not implement any default behavior for the AuthorizationFilter property. However, the property is provided so that you can assign an arbitrary string value to a custom Web Part. This property can be checked by SPWebPartManager during its AuthorizeWebPart event to determine whether the control can be added to the page.