通过

DTS_E_UNSAFEVARIABLESALREADYSET 字段

The VariableDspenser received an unsafe Variables collection. This operation cannot be repeated.

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_UNSAFEVARIABLESALREADYSET As Integer
用法
Dim value As Integer

value = HResults.DTS_E_UNSAFEVARIABLESALREADYSET

public const int DTS_E_UNSAFEVARIABLESALREADYSET

public:
literal int DTS_E_UNSAFEVARIABLESALREADYSET

static val mutable DTS_E_UNSAFEVARIABLESALREADYSET: int

public const var DTS_E_UNSAFEVARIABLESALREADYSET : int