【发布时间】:2019-11-27 11:18:58
【问题描述】:
试图从我的 azure db 获得响应,我正在使用推荐的 microsoft snippet
Dim sb As StringBuilder = New StringBuilder()
sb.Append("select top 1 runname from vNameCode")
'sb.Append("where untgscod = ")
Dim sql As String = sb.ToString()
Using command As SqlCommand = New SqlCommand(sql, connection)
Using reader As SqlDataReader = command.ExecuteReader()
While reader.Read()
Console.WriteLine("{0} {1}", reader.GetString(0), reader.GetString(1))
End While
但当我尝试读取这些值时,我得到了错误:
System.IndexOutOfRangeException: '索引超出了数组的范围。'
我取回了一个对象,但无法以推荐的方式读取它。任何想法我做错了什么?
【问题讨论】:
标签: sql sql-server vb.net tsql