Contains 方法 (MiningModelColumn)
Indicates whether the collection contains a specified MiningModelColumn.
命名空间： Microsoft.AnalysisServices
程序集： Microsoft.AnalysisServices（在 Microsoft.AnalysisServices.dll 中）
语法
声明
Public Function Contains ( _
item As MiningModelColumn _
) As Boolean
用法
Dim instance As MiningModelColumnCollection
Dim item As MiningModelColumn
Dim returnValue As Boolean
returnValue = instance.Contains(item)
public bool Contains(
MiningModelColumn item
)
public:
bool Contains(
MiningModelColumn^ item
)
member Contains :
item:MiningModelColumn -> bool
public function Contains(
item : MiningModelColumn
) : boolean
参数
- item
类型：Microsoft.AnalysisServices. . :: . .MiningModelColumn
The MiningModelColumn to locate.
返回值
类型：System. . :: . .Boolean
true if the MiningModelColumn exists in the collection; otherwise, false.