通过

HResults.DTS_E_EXPREVALBINARYOPDTSTRNOTSUPPORTED Field

  • 项目

For operands of a binary operation, the data type DT_STR is supported only for input columns and cast operations. The expression "%1!s!" has a DT_STR operand that is not an input column or the result of a cast, and cannot be used in a binary operation. To perform this operation, the operand needs to be explicitly cast with a cast operator.

命名空间: Microsoft.SqlServer.Dts.Runtime
程序集: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

语法

声明
Public Const DTS_E_EXPREVALBINARYOPDTSTRNOTSUPPORTED As Integer

public const int DTS_E_EXPREVALBINARYOPDTSTRNOTSUPPORTED

public:
literal int DTS_E_EXPREVALBINARYOPDTSTRNOTSUPPORTED

public static final int DTS_E_EXPREVALBINARYOPDTSTRNOTSUPPORTED

public const var DTS_E_EXPREVALBINARYOPDTSTRNOTSUPPORTED : int

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

HResults Class
HResults Members
Microsoft.SqlServer.Dts.Runtime Namespace