Gets the design time HTML of the DynamicImage control.
[Visual Basic] Overrides Public Function GetDesignTimeHTML() As String [C#] public override string GetDesignTimeHTML(); [C++] public: override String* GetDesignTimeHTML(); [JScript] public override function GetDesignTimeHTML() : String;
The design time HTML.
If this method is not present, then the framework calls the control's Render() method to get design time HTML; This is preferrably avoided, since the Render() method modifies the ImageUrl property.
DynamicImageDesigner Class | DynamicImageDesigner Members | System.Web.UI.Design.WebControls Namespace