C# Class Microsoft.Scripting.Actions.Calls.ArgBuilder

ArgBuilder provides an argument value used by the MethodBinder. One ArgBuilder exists for each physical parameter defined on a method. Contrast this with ParameterWrapper which represents the logical argument passed to the method.

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Private Properties

Property	Type	Description
ToReturnExpression	System.Linq.Expressions.Expression
UpdateFromReturn	System.Linq.Expressions.Expression

Public Methods

Method	Description
Clone ( ParameterInfo newType ) : ArgBuilder

Protected Methods

Method	Description
ArgBuilder ( ParameterInfo info ) : System.Linq.Expressions
ToExpression ( OverloadResolver resolver, Microsoft.Scripting.Actions.Calls.RestrictedArguments args, bool hasBeenUsed ) : Expression	Provides the Expression which provides the value to be passed to the argument. If `null` is returned the argument is skipped (not passed to the callee).

Private Methods

Method	Description
ToReturnExpression ( OverloadResolver resolver ) : Expression	If the argument produces a return value (e.g. a ref or out value) this provides the additional value to be returned.
UpdateFromReturn ( OverloadResolver resolver, Microsoft.Scripting.Actions.Calls.RestrictedArguments args ) : Expression	Provides an Expression which will update the provided value after a call to the method. May return null if no update is required.

Method Details

ArgBuilder() protected method

protected ArgBuilder ( ParameterInfo info ) : System.Linq.Expressions
info	System.Reflection.ParameterInfo
return	System.Linq.Expressions

Clone() public method

public Clone ( ParameterInfo newType ) : ArgBuilder
newType	System.Reflection.ParameterInfo
return	ArgBuilder

ToExpression() protected abstract method

Provides the Expression which provides the value to be passed to the argument. If null is returned the argument is skipped (not passed to the callee).

protected abstract ToExpression ( OverloadResolver resolver, Microsoft.Scripting.Actions.Calls.RestrictedArguments args, bool hasBeenUsed ) : Expression
resolver	OverloadResolver
args	Microsoft.Scripting.Actions.Calls.RestrictedArguments
hasBeenUsed	bool
return	System.Linq.Expressions.Expression