Upload file into FTP

this is example code for upload file into FTP site.

 using (WebClient client = new WebClient())
            {
                byte[] ByteStream = ConvertFileIntoBtes("c:\\test.jpg");

                if (ByteStream != null)
                {
                    client.Credentials = new System.Net.NetworkCredential(USERNAME, PASSWORD);
                    client.UploadData(FTPSERVER + "/test.jpg", "STOR", ByteStream);
                }
            }

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Function for Resize Image

this is a function that resizes the image into given size.

 private static Image resizeImage(Image imgToResize, Size size)
        {
            int sourceWidth = imgToResize.Width;
            int sourceHeight = imgToResize.Height;

            float nPercent = 0;
            float nPercentW = 0;
            float nPercentH = 0;

            nPercentW = ((float)size.Width / (float)sourceWidth);
            nPercentH = ((float)size.Height / (float)sourceHeight);

            if (nPercentH < nPercentW)
                nPercent = nPercentH;
            else
                nPercent = nPercentW;

            int destWidth = (int)(sourceWidth * nPercent);
            int destHeight = (int)(sourceHeight * nPercent);

            Bitmap b = new Bitmap(destWidth, destHeight);
            Graphics g = Graphics.FromImage((Image)b);
            g.InterpolationMode = InterpolationMode.HighQualityBicubic;

            g.DrawImage(imgToResize, 0, 0, destWidth, destHeight);
            g.Dispose();

            return (Image)b;
        }

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Connection strings for MS Access and MS Excel in C#

Connecttion strings for

MS ACCESS
- OleDbConnection connection = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=electiondb.accdb;Persist Security Info=False;");

EXCEL
OleDbConnection connection = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=election.xlsx;Extended Properties='Excel 8.0;HDR=NO;IMEX=1';");

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