VB.NET调用MySQL存储过程并获得返回值的方法
编程学习 2021-07-04 22:41www.dzhlxh.cn编程入门
这篇文章主要介绍了VB.NET调用MySQL存储过程并获得返回值的方法,涉及基于VB.NET操作MySQL数据库的相关技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了VB.NET调用MySQL存储过程并获得返回值的方法。分享给大家供大家参考。具体实现方法如下：
Dim myConnectionString As String = "Database=" & myDatabase & _
" ;Data Source=" & myHost & _
";User Id=" & myUserId & ";Password=" & myPassword
Dim myConnection As New MySqlConnection(myConnectionString)
Try
myConnection.Open()
Catch MyException As MySqlException
Console.WriteLine("Connection error: MySQL code: " & MyException.Number & _
" " + MyException.Message)
End Try
Try
Dim myCommand As New MySqlCommand("call error_test_proc(1)")
myCommand.Connection = myConnection
myCommand.ExecuteNonQuery()
Catch MyException As MySqlException
Console.WriteLine("Stored procedure error: MySQL code: " & _
MyException.Number & " " & _
MyException.Message)
End Try
希望本文所述对大家的VB.NET程序设计有所帮助。