C#

private void timer1_Tick_1(object sender, EventArgs e)
   {

   // Calculate moving distance and new position
   stopWatch.Stop();            
   distance = speed * (float)(stopWatch.Elapsed.TotalMilliseconds);
   position -= distance; if (position < -300.0f) position = 500.0f;
   stopWatch.Reset();
   stopWatch.Start();

   // Draw to memory bitmap
   g.FillRectangle(Brushes.White, 0, 0, bmp.Width, bmp.Height);
   g.DrawString("This is a test... This is a test...", new Font("Arial", 30), Brushes.Black, position, 15.0f);

   // Output to panel1 graphics
   outGfx.DrawImageUnscaled(bmp, 0, 0);            
}

<br />
        private void Form1_Load(object sender, EventArgs e)<br />
        {<br />
            startTime = DateTime.Now;<br />
            g = Graphics.FromImage(bmp);<br />
            g.Clear(Color.White);<br />
            this.Invalidate();<br />
        }<br />
<br />
        protected override void OnPaint(PaintEventArgs e)<br />
        {<br />
            position = (float) (((DateTime.Now - startTime).TotalSeconds * 100f) % 800f) - 300f;<br />
            Draw();<br />
            this.Invalidate();<br />
        }

string strType = "hello";

ApplyCleansingRulesFurther(ref strType, strIssued);

private void ApplyCleansingRulesFurther(ref string strType, string strIssued)
{ 
  if (strType.ToLower().Trim().Contains("hello there"))
  {
    if (strIssued.ToLower().Trim().Contains("yes"))
    {
       strType = strType.Replace("hello there", "Hello There!");
    }
  }
}

string type = "hello";

type = ApplyCleansingRulesFurther(type, issued);

private string ApplyCleansingRulesFurther(string type, string issued) { 
  if (type.ToLower().Trim().Contains("hello there")) {
    if (issued.ToLower().Trim().Contains("yes")) {
       type = type.Replace("hello there", "Hello There!");
    }
  }
  return type;
}

John Simmons / outlaw programmer wrote:

The app.config is a damn handy thing, and unless you have some fairly bizarre requirements, you should make use of it. The only bad thing about the app.config is that assemblies (DLLs) cannot easily have their own app.config.

User settings (settings that can be changed by the user) are stored in a user config file in the appropriate special (hidden) folder (ProgramData in Vista). Google "c# settings" or something like that to get an idea of using them, or even search CodeProject articles. I know there are at least three articles here that deal with user settings.

EliottA wrote:

how would you store user settings of an application?