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VB.NET调用MySQL存储过程并获得返回值的方法_实用技巧_
2023-05-24
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简介 VB.NET调用MySQL存储过程并获得返回值的方法_实用技巧_
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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