C#

public void Commando(object obj)
{
     while (true)
     {
          Graphics x = this.CreateGraphics();
          x.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
          x.DrawLine(pen, new Point(0, 0),
                     new Point(
          MousePosition.X - this.Location.X, MousePosition.Y - this.Location.Y));

          this.Refresh();
     }
}

private void Form1_MouseMove(object sender, MouseEventArgs e)
{
    this.Refresh();
    Graphics x = this.CreateGraphics();
    x.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
    x.DrawLine(pen, new Point(0, 0),
        new Point(
       MousePosition.X - this.Location.X, MousePosition.Y - this.Location.Y));
}

public void Commando(object obj)
{
    while (true)
    {
        Graphics x = this.CreateGraphics();
        x.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
        x.DrawLine(pen, new Point(0, 0),
            new Point(
           MousePosition.X - this.Location.X, MousePosition.Y - this.Location.Y));

        if (this.InvokeRequired)
        {
            RefreshMe = RefreshForm;
            this.Invoke(RefreshMe);
        }

    }
}

private delegate void RefreshFormDel();

private RefreshFormDel RefreshMe;

private void RefreshForm()
{
    this.Refresh();
}


private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
    if (t != null)
        if (t.IsAlive)
            t.Abort();
}

Jon Braunsma wrote:

So how do I take the Active-X control my application was built on and distribute it? It is a network application and I need to be able to distribute everything the user needs to run, but I can't force people to go buy office.

public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }

        private void Form2_Load(object sender, EventArgs e)
        {
            test _test = new test();
            string strId = _test.StrID;
        }
    }

    public class test
    {
        string strID = string.Empty;

        //This is the property that you can refer from any other class in which u have instantiated this class (test)
        public string StrID
        {
            get { return strID; }
            set { strID = value; }
        }

        public string hello()
        {
            strID = this.txtTextBox1.Text; //here i am confused with my basic concept (can i assign value to strID from TextBox and if yes then how to get TextBox Value from form2 because I am making a new class here)
            return strID;
        }
    }

SomeClass classObj; --> classObj will be null
SomeClass classObj = new SomeClass(); --> classObj will be initialized but won't have any value.

int i=0;
Console.WriteLine(i);
int i2=new Int32();
Console.WriteLine(i2);