MySqlDumpProgressEventArgs getting the progess example

MySqlDumpProgressEventArgs getting the progess example

Postby nickwood » Mon 22 Aug 2005 01:16

Hi all does anyone have a working example of this progress class as I cant seem to figure out from the help manual how to get it to work and there are no examples there either.

Any help would be most appreciated.
nickwood
 
Posts: 4
Joined: Mon 22 Aug 2005 01:13

Postby Serious » Mon 22 Aug 2005 07:12

MySqlDump.Progress event behaves like common .NET event. Here is a simple example on how to use it:
Code: Select all
    public static void WriteProgress(object sender, MySqlDumpProgressEventArgs args) {

      Console.WriteLine("ObjectType:\""+ args.ObjectType + "\" Name:\"" + args.ObjectName + "\" Object #" + args.ObjectNumber + "/" + args.ObjectCount + " Progress:" + args.Progress.ToString() + "/" + args.MaxProgress.ToString());
    }

    [STAThread]
    static void Main(string[] args) {

      MySqlConnection connection = new MySqlConnection("host=localhost;database=test;user id=root;password=root;");
      MySqlDump dump = new MySqlDump();
      dump.Connection = connection;
      dump.Tables = "dept";
      dump.IncludeDrop = true;
      connection.Open();
      try {
        dump.Progress += new MySqlDumpProgressEventHandler(WriteProgress);
        dump.Backup();
        dump.Restore();
      }
      finally {
        connection.Close();
      }
    }
Serious
 

Not Familiar with C

Postby nickwood » Mon 22 Aug 2005 07:20

Hi Serious,,

Thanks for the reply, I should have mentioned that I am using vb and I dont know C very well at all (if at all). I tried to convert what you gave me with no luck. Do you have an example in vb at all.

Thanks for your help


Nick
nickwood
 
Posts: 4
Joined: Mon 22 Aug 2005 01:13

Postby Serious » Mon 22 Aug 2005 07:39

Actually that was a C#. Anyway, here is my quick translation to VB.NET:
Code: Select all
Imports CoreLab.MySql

Module Module1

  Sub WriteProgress(ByVal sender As Object, ByVal args As MySqlDumpProgressEventArgs)
    Console.WriteLine("ObjectType:" + args.ObjectType + " Name:" + args.ObjectName + " Object #" + args.ObjectNumber.ToString() + "/" + args.ObjectCount.ToString() + " Progress:" + args.Progress.ToString() + "/" + args.MaxProgress.ToString())
  End Sub

  Sub Main()
    Dim connection As MySqlConnection = New MySqlConnection("host=server;port=3307;database=test;user id=root;password=root;")
    Dim dump As MySqlDump = New MySqlDump
    dump.Connection = connection
    dump.Tables = "dept"
    dump.IncludeDrop = True
    connection.Open()
    Try
      AddHandler dump.Progress, New MySqlDumpProgressEventHandler(AddressOf WriteProgress)
      dump.Backup()
      dump.Restore()
    Finally
      connection.Close()
    End Try
  End Sub
Serious
 


Return to dotConnect for MySQL