LoginViewDesigner::GetEmptyDesignTimeHtml Method ()
Gets the markup that renders a placeholder for the associated control at design time when the current template is not defined.
Assembly: System.Design (in System.Design.dll)
Return Value
Type: System::String^A string containing markup text that renders to a placeholder on the design surface.
The GetEmptyDesignTimeHtml method first formats a string message that specifies the name of the current template of the associated LoginView control and also specifies that the template is empty. Then the GetEmptyDesignTimeHtml generates the markup for a placeholder containing that message.
The following code example shows how to override the GetEmptyDesignTimeHtml method in a class that is inherited from the LoginViewDesigner class to change the appearance of a control that is derived from the LoginView class at design time. The example generates the markup for a placeholder that includes the names of all the RoleGroup objects that are defined for the associated control.
Available since 2.0