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ImageKeyConverter.GetStandardValuesExclusive Method (ITypeDescriptorContext)

Determines whether the list of standard values for the ImageKeyConverter is exclusive (that is, whether it allows values other than those returned by GetStandardValues).

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public override bool GetStandardValuesExclusive(
	ITypeDescriptorContext context


Type: System.ComponentModel.ITypeDescriptorContext
An ITypeDescriptorContext that provides a format context, which can be used to extract additional information about the environment this type converter is being invoked from. This parameter or properties of this parameter can be null.

Return Value

Type: System.Boolean
true to indicate the list does not allow additional values; otherwise, false. Always returns true.

If the list returned by the GetStandardValues method is exclusive, no other values are valid. This is typical of an enumerated data type. If the list is not exclusive, there are other valid values besides the list of standard values that GetStandardValues provides.

As implemented in this type converter, this method always returns true.

Typically, you should call the GetStandardValuesSupported method before you attempt to use the GetStandardValues and GetStandardValuesExclusive methods.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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