Fields 方法用於取得目前記錄的欄值。
語法
Object.Fields(ColumnInfo)
引數:
Object:必要。一律是 ADODB RecordSet 物件的名稱
ColumnInfo:必要。它可以是欄名稱或索引。如果是索引,將會從零開始
備註
下列範例說明 Fields 方法的用法。
範例 1:
'Create ADODB.Connection Object
Dim ConnObj ' Create a variable.
Set ConnObj = CreateObject("ADODB.Connection")
ConnObj.Open("ConnectionString") 'Creates DB Connection by Using Connection String
Dim RecSetObj
Dim CmdTxt
CmdTxt = "SELECT * FROM EMPLOYEE_DETAILS WHERE ID = 101"
Set RecSetObj = ConnObj.Execute(CmdTxt) 'Returns RecordSet
If Not RecSetObj.Eof Then
RecSetObj.Fields(0) 'Returns value of 0th Index Column from the current Record Set
RecSetObj.Fields("SALARY") 'Returns value of SALARY Column from the current Record Set
End If
RecSetObj.Close()
ConnObj.Close()
Set RecSetObj = Nothing
Set ConnObj = Nothing