【发布时间】:2013-08-12 13:08:37
【问题描述】:
我有一个类似于下面的函数,它使用传入的 SQL 字符串更新我的数据库。
多年来一直使用它,一切都很好,但我突然想到了。是否可以像我在 phpMyAdmin 中执行删除/更新命令时收到来自数据库的响应,例如“X 行已删除/更新”?
Imports MySql.Data.MySqlClient
Function doUpdate(sql)
Dim DBConnection = ConfigurationManager.ConnectionStrings("dbConn").ConnectionString
'this is getting the connection string from web.config file.
Dim connection As MySqlConnection = MySqlConnection(DBConnection)
Dim dataUpdate As MySqlCommand = MySqlCommand(sql, connection)
Using connection
connection.Open()
Try
dataUpdate.ExecuteNonQuery()
Catch ex As Exception
HttpContext.Current.Response.Write(ex.ToString() & "<hr/>" & InsertSql)
End Try
End Using
' // I WANT TO RETRIEVE A RESPONSE HERE
Return DatabaseResponse
end function
【问题讨论】:
标签: mysql vb.net phpmyadmin database-connection