LoginViewDesigner::PreFilterProperties Method
Used by the designer to remove properties from or add properties to the display in the Properties grid or to shadow properties of the associated control.
Assembly: System.Design (in System.Design.dll)
Parameters
- properties
- Type: System.Collections::IDictionary
A collection implementing the IDictionary of the added or shadowed properties.
Control designers use methods that are derived from the ComponentDesigner::PreFilterProperties method to shadow various control properties with corresponding design-time properties that the designer implements, and to add properties to or remove properties from the Properties grid.
The PreFilterProperties method applies the BrowsableAttribute attribute of the RoleGroups property so that it does not appear in the Properties grid.
Notes to InheritorsOverride the PreFilterProperties method to add properties to, remove properties from, or change attributes of properties in the design-time property collection. Be sure to call the PreFilterProperties base method before performing other processing.
The following code example shows how to override the PreFilterProperties method in a class that is inherited from the LoginViewDesigner class to change the Properties grid of a control that is derived from the LoginView class at design time. The example makes the NamingContainer property visible in the Properties grid.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.