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ExpressionEvaluator Interface

This API supports the SQL Server 2012 infrastructure and is not intended to be used directly from your code.

For more information, see ExpressionEvaluatorClass.

Namespace:  Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly:  Microsoft.SqlServer.DTSRuntimeWrap (in Microsoft.SqlServer.DTSRuntimeWrap.dll)

Syntax

'Declaration
<GuidAttribute("87897F41-3BD3-4F0B-B323-54AD20DB8BDF")> _
Public Interface ExpressionEvaluator _
    Inherits IDTSExpressionEvaluator100
'Usage
Dim instance As ExpressionEvaluator
[GuidAttribute("87897F41-3BD3-4F0B-B323-54AD20DB8BDF")]
public interface ExpressionEvaluator : IDTSExpressionEvaluator100
[GuidAttribute(L"87897F41-3BD3-4F0B-B323-54AD20DB8BDF")]
public interface class ExpressionEvaluator : IDTSExpressionEvaluator100
[<GuidAttribute("87897F41-3BD3-4F0B-B323-54AD20DB8BDF")>]
type ExpressionEvaluator =  
    interface 
        interface IDTSExpressionEvaluator100 
    end
public interface ExpressionEvaluator extends IDTSExpressionEvaluator100

The ExpressionEvaluator type exposes the following members.

Properties

  Name Description
Public property EvaluatorContext Infrastructure. Sets the evaluator context of the IDTSExpressionEvaluator100 object. (Inherited from IDTSExpressionEvaluator100.)
Public property Events Infrastructure. Sets the informational, warning, and error events. (Inherited from IDTSExpressionEvaluator100.)
Public property Expression Infrastructure. Sets the expression contained in an IDTSExpressionEvaluator100 object. (Inherited from IDTSExpressionEvaluator100.)
Public property LocaleID Infrastructure. Gets or sets the identifier of the locale. (Inherited from IDTSExpressionEvaluator100.)

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Methods

  Name Description
Public method Evaluate Infrastructure. Evaluates the expression. (Inherited from IDTSExpressionEvaluator100.)
Public method IsAssignmentExpression Infrastructure. Indicates that the expression is an assignment expression. (Inherited from IDTSExpressionEvaluator100.)
Public method IsBooleanExpression Infrastructure. Indicates that the expression is a boolean expression. (Inherited from IDTSExpressionEvaluator100.)

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See Also

Reference

Microsoft.SqlServer.Dts.Runtime.Wrapper Namespace