Expression.Catch Method (ParameterExpression, Expression, Expression)

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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)

Syntax

'Declaration
Public Shared Function Catch ( _
    variable As ParameterExpression, _
    body As Expression, _
    filter As Expression _
) As CatchBlock

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.

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.

See Also

Reference

Expression Class

Catch Overload

System.Linq.Expressions Namespace