共用方式為


GetOrdinal 方法

Returns the ordinal position of the specified column.

命名空間:  Microsoft.AnalysisServices.AdomdClient
組件:  Microsoft.AnalysisServices.AdomdClient (在 Microsoft.AnalysisServices.AdomdClient.dll 中)

語法

'宣告
Public Function GetOrdinal ( _
    name As String _
) As Integer
'用途
Dim instance As AdomdDataReader
Dim name As String
Dim returnValue As Integer

returnValue = instance.GetOrdinal(name)
public int GetOrdinal(
    string name
)
public:
virtual int GetOrdinal(
    String^ name
) sealed
abstract GetOrdinal : 
        name:string -> int 
override GetOrdinal : 
        name:string -> int 
public final function GetOrdinal(
    name : String
) : int

參數

傳回值

型別:System. . :: . .Int32
An Integer that contains the ordinal position of the specified column.

實作

IDataRecord. . :: . .GetOrdinal(String)

備註

GetOrdinal performs a case-insensitive lookup.

GetOrdinal is kana-width insensitive.

Because ordinal-based lookups are more efficient than named lookups, it is inefficient to call GetOrdinal within a loop. Save time by calling GetOrdinal once and assigning the results to an integer variable for use within the loop.