---
title: "ICommandWithParameters | Microsoft Docs"
ms.custom: ""
ms.date: "06/13/2017"
ms.prod: "sql-server-2014"
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ms.technology: native-client
ms.topic: "reference"
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author: MightyPen
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---
# ICommandWithParameters
  Improvements in the database engine beginning with [!INCLUDE[ssSQL11](../../includes/sssql11-md.md)] allow ICommandWithParameters::GetParameterInfo to obtain more accurate descriptions of the expected results. These more accurate results may differ from the values returned by CommandWithParameters::GetParameterInfo in previous versions of [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)]. For more information, see [Metadata Discovery](../native-client/features/metadata-discovery.md).  
  
 Also beginning in [!INCLUDE[ssSQL11](../../includes/sssql11-md.md)], when calling ICommandWithParameters::SetParameterInfo, the value passed to the *pwszName* parameter must be a valid identifier. For more information, see [Database Identifiers](../databases/database-identifiers.md).  
  
## See Also  
 [Interfaces (OLE DB)](../../database-engine/dev-guide/interfaces-ole-db.md)