DetailsViewDesigner::GetDesignTimeHtml Method (DesignerRegionCollection)
Gets the markup that is used to render the associated control at design time and populates a collection of designer regions.
Assembly: System.Design (in System.Design.dll)
public: virtual String^ GetDesignTimeHtml( DesignerRegionCollection^ regions ) override
The DetailsViewDesigner::GetDesignTimeHtml method calls the DetailsViewDesigner::GetDesignTimeHtml method to generate the markup for the design-time rendering of the DetailsView control. The DetailsViewDesigner::GetDesignTimeHtml method also populates regions with a DesignerRegion object for each clickable or selectable region of the design-time rendering.
For the DetailsView, the first cell in each row is selectable; all the cells in the rows are clickable.Notes to Inheritors
If you override the method, be sure to call the base method or the GetDesignTimeHtml() overload because they eventually, through several override levels, call on the DetailsView control or a copy of the control to generate the markup.
The following code example shows how to override the GetDesignTimeHtml method in a class that is inherited from the DetailsViewDesigner class to change the appearance of the DetailsView control at design time. The example adds a new first row to the grid to contain the Caption property, if the Caption is defined. If the BorderStyle property of the control that is derived from the DetailsView is the NotSet or None value, the GetDesignTimeHtml draws a blue dashed border around the control to make its extent more visible. It does not change the run-time appearance of the control.
- 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 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.