Статья
11/18/2011

DynamicMetaObjectBinder.Bind Method (array<Object[], ReadOnlyCollection<ParameterExpression>, LabelTarget)

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

Performs the runtime binding of the dynamic operation on a set of arguments.

Namespace: System.Dynamic
Assembly: System.Core (in System.Core.dll)

Syntax

'Declaration
Public Overrides NotOverridable Function Bind ( _
    args As Object(), _
    parameters As ReadOnlyCollection(Of ParameterExpression), _
    returnLabel As LabelTarget _
) As Expression

public override sealed Expression Bind(
    Object[] args,
    ReadOnlyCollection<ParameterExpression> parameters,
    LabelTarget returnLabel
)

Parameters

args
Type: array<System.Object[]
An array of arguments to the dynamic operation.

parameters
Type: System.Collections.ObjectModel.ReadOnlyCollection<ParameterExpression>
The array of ParameterExpression instances that represent the parameters of the call site in the binding process.

returnLabel
Type: System.Linq.Expressions.LabelTarget
A LabelTarget used to return the result of the dynamic binding.

Return Value

Type: System.Linq.Expressions.Expression
An Expression that performs tests on the dynamic operation arguments, and performs the dynamic operation if the tests are valid. If the tests fail on subsequent occurrences of the dynamic operation, Bind will be called again to produce a new Expression for the new argument types.

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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