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ImageField::GetDesignTimeValue Method

Retrieves the value used for a field's value when rendering the ImageField object in a designer.

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

protected:
virtual String^ GetDesignTimeValue()

Return Value

Type: System::String
The value to display in the designer as the field's value.

The GetDesignTimeValue method is a helper method used by the ImageField class to determine what value to display for a field when rendering an ImageField object in a designer. If real data cannot be retrieved from the data source at design time, the value returned by this method is displayed instead.

Notes to Inheritors:

When extending the ImageField class, you can override this method to return a different value to display for the field in a designer.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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