C#

<br />
<br />
public void fSpellCheck(TextBox tBox, Label lLbl) <br />
<br />
   Microsoft.Office.Interop.Word.Application app = new Microsoft.Office.Interop.Word.Application();<br />
            <br />
            // Setting these variables is comparable<br />
            // to passing null to the function. <br />
            // This is necessary because the C# null<br />
            // cannot be passed by reference. <br />
<br />
            object template = Missing.Value;<br />
            object newTemplate = Missing.Value;<br />
            object documentType = Missing.Value;<br />
            object visible = true;<br />
            object optional = Missing.Value;<br />
           <br />
            _Document doc = app.Documents.Add<br />
              (ref template,<br />
               ref newTemplate,<br />
               ref documentType,<br />
               ref visible);<br />
<br />
            doc.Words.First.InsertBefore(tBox.Text);<br />
            Microsoft.Office.Interop.Word.ProofreadingErrors we = doc.SpellingErrors;<br />
            iErrorCount = we.Count;<br />
            doc.CheckSpelling(ref optional, ref optional, ref optional,<br />
                ref optional, ref optional, ref optional, ref optional,<br />
                ref optional, ref optional, ref optional,<br />
                ref optional, ref optional);<br />
            if (iErrorCount == 0)<br />
                lLbl.Text = "Spelling OK. No errors corrected ";<br />
            else if (iErrorCount == 1)<br />
                lLbl.Text = "Spelling OK. 1 error corrected ";<br />
            else<br />
                lLbl.Text = "Spelling OK. " + iErrorCount +<br />
                                        " errors corrected ";<br />
            object first = 0;<br />
            object last = doc.Characters.Count - 1;<br />
<br />

<br />
namespace ConsoleApplication1<br />
{<br />
    class Program<br />
    {<br />
        static void Main(string[] args)<br />
        {<br />
            try<br />
            {<br />
<br />
                bool[] damn_big_array = new bool[2147483647];<br />
            }<br />
            catch (OutOfMemoryException oome)<br />
            {<br />
                Console.WriteLine(oome.Message);<br />
            }<br />
            Console.Read();<br />
        }<br />
    }<br />
}<br />

        private void drawOnPic()<br />
        {<br />
            // Attach grapich to picturebox<br />
            Graphics g = Graphics.FromImage(pictureBox1.Image);<br />
<br />
            // Create a new pen that we shall use for drawing the line<br />
            Pen PenStyle = new Pen(Color.Red, 1);<br />
<br />
            // Draw a 50x50 pixels rectangle (x, y, width, hight)<br />
            g.DrawRectangle(PenStyle, 20, 20, 50, 50);<br />
        }<br />
<br />
        private void button1_Click(object sender, EventArgs e)<br />
        {<br />
            pictureBox1.Invalidate();<br />
        }<br />
<br />
        private void Form1_Load(object sender, EventArgs e)<br />
        {<br />
            drawOnPic();<br />
        }