ITEEDU

26.2.3.6.3.2. C#

该示例介绍在C#下使用MySqlException类的方法。

public void ShowException() 
{
   string mySelectQuery = "SELECT column1 FROM table1";
   MySqlConnection myConnection =
      new MySqlConnection("Data Source=localhost;Database=Sample;");
   MySqlCommand myCommand = new MySqlCommand(mySelectQuery,myConnection);

   try 
   {
      myCommand.Connection.Open();
   }
   catch (MySqlException e) 
   {
        MessageBox.Show( e.Message );
   }
}