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ILGenerator.BeginExceptFilterBlock Method

Begins an exception block for a filtered exception.

Namespace:  System.Reflection.Emit
Assembly:  mscorlib (in mscorlib.dll)

public virtual void BeginExceptFilterBlock()

ExceptionCondition
NotSupportedException

The Microsoft intermediate language (MSIL) being generated is not currently in an exception block.

-or-

This ILGenerator belongs to a DynamicMethod.

Emits a branch instruction to the end of the current exception block.

If the current ILGenerator is associated with a DynamicMethod object, emitting filtered exception blocks is not supported. DynamicILInfo can be used to construct a dynamic method that uses filtered exception blocks.

.NET Framework

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

.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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