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Handle.ThrowIfUninitialized Method

Throws an InvalidOperationException if the Handle has not been initialized.

Namespace:  System.Activities
Assembly:  System.Activities (in System.Activities.dll)

protected void ThrowIfUninitialized()

ThrowIfUninitialized() gives custom handle derived class authors a convenient method to call from any methods or properties of the derived class that are not valid if the Handle is uninitialized.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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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