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TriState Enumeration

Indicates a Boolean value or whether the default should be used when calling number-formatting functions.

Namespace:  Microsoft.VisualBasic
Assembly:  Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)

public enum TriState

Member nameDescription
Supported by the .NET Compact FrameworkFalseFalse. The numeric value of this member is 0.
Supported by the .NET Compact FrameworkTrueTrue. The numeric value of this member is -1.
Supported by the .NET Compact FrameworkUseDefaultDefault setting. The numeric value of this member is -2.

For more detailed information, see the Visual Basic topic TriState Enumeration.

When you call number-formatting functions, you can use the following enumeration members in your code in place of the actual values.

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, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0