need to get value from sql query

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一向
一向 2020-12-20 08:28

Through ADO,I like to do the following query:

    select name, address, zip from terr where id = \'33334\'

I like then to assign name, adde

4条回答
  •  遥遥无期
    2020-12-20 09:13

    Here's what i did...

       Private Sub btn_Connect_Click(sender As Object, e As EventArgs) Handles btn_Connect.Click
        Dim sql_connection As New MySqlConnection
        Dim sql_query As New MySqlCommand
        Dim sql_result As MySqlDataReader
        sql_connection.ConnectionString = "Server=localhost;Database=hidden;Uid=root;Pwd=;"
        sql_query.Connection = sql_connection
        sql_connection.Open()
        sql_query.CommandText = "SELECT Entry,name FROM table WHERE entry=1;"
        sql_result = sql_query.ExecuteReader
        If sql_result.HasRows Then
    
            Do While sql_result.Read()
                Dim query_result As String
                query_result = sql_result("name")
                MsgBox(query_result)
            Loop
        Else
            MsgBox("No results found.")
        End If
    

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