项目
11/18/2011

Expression.MakeTry Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Creates a TryExpression representing a try block with the specified elements.

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

Syntax

'Declaration
Public Shared Function MakeTry ( _
    type As Type, _
    body As Expression, _
    finally As Expression, _
    fault As Expression, _
    handlers As IEnumerable(Of CatchBlock) _
) As TryExpression

public static TryExpression MakeTry(
    Type type,
    Expression body,
    Expression finally,
    Expression fault,
    IEnumerable<CatchBlock> handlers
)

Parameters

type
Type: System.Type
The result type of the try expression. If null, bodh and all handlers must have identical type.

body
Type: System.Linq.Expressions.Expression
The body of the try block.

finally
Type: System.Linq.Expressions.Expression
The body of the finally block. Pass null if the try block has no finally block associated with it.

fault
Type: System.Linq.Expressions.Expression
The body of the try block. Pass null if the try block has no fault block associated with it.

handlers
Type: System.Collections.Generic.IEnumerable<CatchBlock>
A collection of CatchBlocks representing the catch statements to be associated with the try block.

Return Value

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

Version Information

Silverlight

Supported in: 5, 4

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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