Item 属性 (String)
Gets the specified MiningModelColumn from the collection by its name. In Microsoft Visual C#, this property is the indexer for the MiningModelColumnCollection class.
命名空间: Microsoft.AnalysisServices.AdomdServer
程序集: msmgdsrv(在 msmgdsrv.dll 中)
语法
声明
Public ReadOnly Default Property Item ( _
name As String _
) As MiningModelColumn
Get
用法
Dim instance As MiningModelColumnCollection
Dim name As String
Dim value As MiningModelColumn
value = instance(name)
public MiningModelColumn this[
string name
] { get; }
public:
property MiningModelColumn^ default[String^ name] {
MiningModelColumn^ get (String^ name);
}
member Item : MiningModelColumn
JScript 支持使用索引属性,但不支持声明新索引属性。
参数
- name
类型:System. . :: . .String
The name of the MiningModelColumn to find.
异常
异常 | 条件 |
---|---|
AdomdErrorResponseException | The provider returned an error in response. |
AdomdUnknownResponseException | The provider sent an unrecognizable response. |
[InvalidOperationException] | The MiningModelColumn was not found in the collection. For more information about this exception, see InvalidOperationException Class. |