這篇文章主要介紹了VB.NET調用MySQL存儲過程并獲得返回值的方法,涉及基于VB.NET操作MySQL數據庫的相關技巧,具有一定參考借鑒價值,需要的朋友可以參考下
本文實例講述了VB.NET調用MySQL存儲過程并獲得返回值的方法。分享給大家供大家參考。具體實現方法如下:
- 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
希望本文所述對大家的VB.NET程序設計有所幫助。
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