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HiddenFieldDesigner.GetDesignTimeHtml Method

Gets the markup that is used to render the associated control at design time.

Namespace:  System.Web.UI.Design.WebControls
Assembly:  System.Design (in System.Design.dll)

abstract GetDesignTimeHtml : unit -> string  
override GetDesignTimeHtml : unit -> string

Return Value

Type: System.String
A string containing the markup used to render the HiddenField at design time.

The GetDesignTimeHtml method generates the markup for a placeholder that includes the control class name and the ID property.

The following code example shows how to override the GetDesignTimeHtml method in a class that is inherited from the HiddenFieldDesigner class to change the appearance of the HiddenField control at design time. The GetDesignTimeHtml override generates a placeholder that includes the Value property in the placeholder, along with the control class name and the ID property.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
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