ProjectVariablesWrapper.Contains 方法
Indicates whether the item in the ProjectVariablesWrapper collection can be accessed by using indexing.
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 Function Contains ( _
index As Object _
) As Boolean
用法
Dim instance As ProjectVariablesWrapper
Dim index As Object
Dim returnValue As Boolean
returnValue = instance.Contains(index)
public bool Contains(
Object index
)
public:
virtual bool Contains(
Object^ index
) sealed
abstract Contains :
index:Object -> bool
override Contains :
index:Object -> bool
public final function Contains(
index : Object
) : boolean
参数
- index
类型：System.Object
The specified index.
返回值
类型：System.Boolean
True if the item in the ProjectVariablesWrapper collection can be accessed by using indexing; otherwise, false.
实现
IDTSVariables100.Contains(Object)