通过

DTS_E_NOKEYCOLS 字段

No key columns are found. The %1 must have at least one column with a SortKeyPosition that is non-zero.

命名空间：  Microsoft.SqlServer.Dts.Runtime
程序集：  Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）

语法

声明
Public Const DTS_E_NOKEYCOLS As Integer
用法
Dim value As Integer

value = HResults.DTS_E_NOKEYCOLS

public const int DTS_E_NOKEYCOLS

public:
literal int DTS_E_NOKEYCOLS

static val mutable DTS_E_NOKEYCOLS: int

public const var DTS_E_NOKEYCOLS : int