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。
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