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Expression.MakeCatchBlock Method

Creates a CatchBlock representing a catch statement with the specified elements.

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

public static CatchBlock MakeCatchBlock(
	Type type,
	ParameterExpression variable,
	Expression body,
	Expression filter
)

Parameters

type
Type: System.Type

The Type of Exception this CatchBlock will handle.

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.

type must be non-null and match the type of variable (if it is supplied).

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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