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Expression.Catch Method (ParameterExpression, Expression, Expression)

Creates a CatchBlock representing a catch statement with an Exception filter and a reference to the caught Exception object.

Namespace:  System.Linq.Expressions
Assembly:  System.Core (in System.Core.dll)

public static CatchBlock Catch(
	ParameterExpression variable,
	Expression body,
	Expression filter
)

Parameters

variable
Type: System.Linq.Expressions.ParameterExpression
A ParameterExpression representing a reference to the Exception object caught by this handler.
body
Type: System.Linq.Expressions.Expression
The body of the catch statement.
filter
Type: System.Linq.Expressions.Expression
The body of the Exception filter.

Return Value

Type: System.Linq.Expressions.CatchBlock
The created CatchBlock.

.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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