GetOrdinal 메서드

Return the index of the named field.

네임스페이스:  Microsoft.ReportingServices.DataProcessing
어셈블리:  Microsoft.ReportingServices.Interfaces.dll의 Microsoft.ReportingServices.Interfaces

구문

‘선언
Function GetOrdinal ( _
    fieldName As String _
) As Integer
‘사용 방법
Dim instance As IDataReader
Dim fieldName As String
Dim returnValue As Integer

returnValue = instance.GetOrdinal(fieldName)

int GetOrdinal(
    string fieldName
)

int GetOrdinal(
    String^ fieldName
)

abstract GetOrdinal : 
        fieldName:string -> int 

function GetOrdinal(
    fieldName : String
) : int

매개 변수

• fieldName
  형식: System. . :: . .String
  The name of the field to find.

반환 값

형식: System. . :: . .Int32
The index of the named field.

주의

GetOrdinal performs a case-sensitive lookup first. If it fails, a second case-insensitive search is made.

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.

참고 항목

참조

IDataReader 인터페이스

IDataReader 멤버

Microsoft.ReportingServices.DataProcessing 네임스페이스