C#

                  Response.ContentType = "image/gif";<br />
<br />
			Bitmap bm = new Bitmap(300,300);<br />
			Graphics gp = Graphics.FromImage(bm);<br />
<br />
			Rectangle re = new Rectangle(0,0,300,300);<br />
			SolidBrush br = new SolidBrush(Color.FromArgb(255,0,0,0));<br />
<br />
			gp.FillRectangle(br,re);<br />
<br />
			<br />
<br />
			SolidBrush br2 = new SolidBrush(Color.Tomato);<br />
			gp.FillEllipse(br2,75,75,150,150);<br />
<br />
			gp.SmoothingMode = SmoothingMode.HighQuality;<br />
			bm.MakeTransparent(Color.FromArgb(255,0,0,0));<br />
			bm.Save(Response.OutputStream, ImageFormat.Gif);<br />
			gp.Dispose();<br />
			bm.Dispose();

John L. DeVito wrote:

How can I access the control from my file

public string MyInterestingTextBoxValue
{
  set
  {
    this.textBox1.Text = value;
  }
}

private void vWriteToTextbox()
{
  // Write to textbox on main form
  MainForm.MyInterestingTextBoxValue = "Hello";
}

<br />
  internal String txtStatusValue{ set{ this.txtStatus.Text = value;}}<br />

<br />
  internal void vMyFunction()<br />
        {<br />
            MainForm.txtStatusValue = "Blah Blah Blah";<br />
        }<br />

public class MainForm: Form
{
   public static MainForm myMainForm = null;

   public MainForm()
   {
      myMainForm = this; // first line of code in ctor (before InitializeComponent() and before other objects get ctor'd
   }

   internal public string txtStatusValue { set { txtStatus.Text = value; } }
}

public MyClass
{
   public void someFunc()
   {
      MainForm.myMainForm.txtStatusValue = "foo";
   }
}

...<br />
double [] dArray = new double [ 10 ];<br />
YourClass yc = new YourClass();<br />
yc.MyFunc( dArray );<br />
...

Form myForm = new Form();
myForm.MouseMove += new MouseEventHandler(MyMouseMoveFunction);
...
void MyMouseMoveFunction(object sender, MouseEventArgs arguments)
{
}

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Judah Himango

S. Senthil Kumar wrote:

I dearly wish .NET 2.0 provided a class to do nothing else but parse HTML.

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Bought a House!
Judah Himango