VB.NET调用MySQL存储过程并获得返回值的方法

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。