C#

jpk420 wrote:

that does not solve my problem

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                    byte[] encrypted = encryptStringToBytes_AES(txtMessage.Text, myRijndael.Key, myRijndael.IV);<br />
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                    char[] base64data = new char[(int)(Math.Ceiling((double)encrypted.Length / 3) * 4)];<br />
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                    Convert.ToBase64CharArray(encrypted, 0, encrypted.Length, base64data, 0);<br />
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                    string ciphertext = new String(base64data);<br />
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                   byte[] cipher = Convert.FromBase64String(ciphertext);<br />
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                    // Decrypt the bytes to a string.<br />
                    string decipheredText = decryptStringFromBytes_AES(cipher, myRijndael.Key, myRijndael.IV);<br />
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                    chatbox.Text = decipheredText;<br />
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using System.Drawing.Drawing2D;

private bool clearImage = false;
protected override void OnPaint(PaintEventArgs e)
{
    if (this.clearImage)
    {
        using (Pen clearPen = new Pen(this.BackColor))
        {
            e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
            e.Graphics.DrawEllipse(clearPen, 100, 100, 2, 2);
            this.clearImage = false;
        }
    }
    else
    {
        e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
        e.Graphics.DrawEllipse(Pens.Red, 100, 100, 2, 2);
    }
}

this.clearImage = true;
this.Refresh();

using (SqlConnection myConnection = new SqlConnection(.....))
{
    myConnection.Open();
  // do your thing here
}

using ( MyDAL dal = new MyDal ( ... ) )
{
    S.W.F.A.Run ( new Form1 ( dal ) ) ;
    S.W.F.A.Run ( new Form2 ( dal ) ) ;
...
}

foreach (DataGridViewRow row in this.dgv.Rows)
            {
                int intRowCount = dgv.Rows.Count;
                if (dgv.Rows[row.Index].Cells[0].Value != null)
                    {
                    int intID = (int)dgv.Rows[row.Index].Cells[0].Value;
                    string strType = dgv.Rows[row.Index].Cells[1].Value.ToString();
                    string strValue = dgv.Rows[row.Index].Cells[2].Value.ToString();
                    string strVoidDate = dgv.Rows[row.Index].Cells[3].Value.ToString();
                    d.UpdateAllowedTypes(intID, strType, strValue, strVoidDate);
                    }
                 intctr++;
            }
            MessageBox.Show("Completed update.");

pictureBox1.Image = new Bitmap(pictureBox1.Width, pictureBox1.Height);
Bitmap OrigImage = new Bitmap(pictureBox2.Image);
int targetTop = pictureBox1.Height - OrigImage.Height;
int targetLeft = 0;
int targetWidth = pictureBox1.Width;
int targetHeight = pictureBox1.Height;
int sourceWidth = pictureBox1.Width;
int sourceHeight = pictureBox1.Height;

Graphics g = Graphics.FromImage(pictureBox1.Image);
            
g.DrawImage(OrigImage,new Rectangle(targetLeft, targetTop, targetWidth, targetHeight),new Rectangle(0,0, sourceWidth, sourceHeight),GraphicsUnit.Pixel);