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ThrowIfUninitialized Method
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Handle.ThrowIfUninitialized Method

.NET Framework 4.6 and 4.5

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: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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