HyperLinkDesigner::GetDesignTimeHtml Method
Gets the markup that is used to render the associated control at design time.
Assembly: System.Design (in System.Design.dll)
Return Value
Type: System::StringA string containing the markup used to render the associated hyperlink control at design time.
The GetDesignTimeHtml method generates the design-time markup for the associated HyperLink control. The method first saves local copies of the Text, NavigateUrl, and ImageUrl properties, as well as the Controls child collection. It provides default values for these properties if the original values are nullptr or blank. The GetDesignTimeHtml method then calls the GetDesignTimeHtml base method to generate the markup and restores the properties and child control collection to their original values, if necessary.
The following code example shows how to derive the CustomHyperLinkDesigner class from the HyperLinkDesigner class. It overrides the GetDesignTimeHtml method to supply a default value for the Text property if the original value for Text is an empty string (""). This ensures that the associated control will be visible at design time.
This code example is part of a larger example provided for the HyperLinkDesigner class.
- 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.