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DataFieldConverter::GetStandardValuesExclusive Method (ITypeDescriptorContext)

Gets a value indicating whether the collection of standard values returned from GetStandardValues is a list of all possible values.

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

public:
virtual bool GetStandardValuesExclusive(
	ITypeDescriptorContext^ context
) override

Parameters

context
Type: System.ComponentModel::ITypeDescriptorContext
An ITypeDescriptorContext object that can be used to gain additional context information.

Return Value

Type: System::Boolean
true if the TypeConverter::StandardValuesCollection returned from GetStandardValues is an exclusive list of all possible values that are valid; false if other values are possible.
As implemented in this class, this method always returns false.

If the list is exclusive, such as in an enumeration data type, then no other values are valid. If the list is not exclusive, then there are other valid values besides the list of standard values that GetStandardValues provides.

Notes to Inheritors

Override this method if the type you want to convert supports standard values.

The context parameter can be used to extract additional information about the environment the converter is being invoked from. It might be nullptr, so you should always check. Also, properties of the context object might also return nullptr.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

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.
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