visual studio button sending serial data

[fawadbutt]

hi.. i create a application in visual studio 2010 using C#..
i m sending the character form Serial port when pressing the button ,when i press one time one ASCII character send via Serial Port.
the problem is ,,i want to make this type of button .when i press one time start sending character until i unpress the button.plz help me.
here is may code:

      private void button5_Click(object sender, EventArgs e)
        {
            if (!serialPort1.IsOpen)
            { MessageBox.Show("First Open the Port"); return; }
            else
            {
                serialPort1.Write("1");
            }
        }

 

[jayanth.devarayanadurga]

It depends upon what data you want to send. Is it some data read from a file or keystrokes or is it just some character repeated continuously?

 

[fawadbutt]

thanx for reply ,,
its just a one character repeated during i holding the button then release stop sending.

 

[fawadbutt]

hey jayanth.. plz give idea how can i solve my problem.

 

[fawadbutt]

i am in big problem,, plz anyone Help me