Rotate image in asp.net

public void FlipImage(string Filename, string FileNameNew)
 {
      System.Drawing.Image img = System.Drawing.Image.FromFile(System.Web.Hosting.HostingEnvironment.MapPath("/images/") + Filename);
      //Rotate the image in memory
      img.RotateFlip(System.Drawing.RotateFlipType.Rotate270FlipNone);
      System.IO.File.Delete(System.Web.Hosting.HostingEnvironment.MapPath("/images/" + FileNameNew));
      //save the image out to the file
      img.Save(System.Web.Hosting.HostingEnvironment.MapPath("/images/" + FileNameNew));
      //release image file
      img.Dispose();
 }

Solve - How to show a string in indian rupees format in C#.net?

double dblAmt=134600.00;

System.Globalization.CultureInfo info = System.Globalization.CultureInfo.GetCultureInfo("en-IN");
string StrAmt = dblAmt.ToString("N2", info);
txtAmt.Text = StrAmt;


Output :=   1,34,600.00

INI File Read and Write in C#.Net

1. text file Read and Write in C#.Net

public class File

    {

        private string filePath;

         

        [DllImport("kernel32")]

        private static extern long WritePrivateProfileString(string section,

        string key,

        string val,

        string filePath);

        [DllImport("kernel32")]

        private static extern int GetPrivateProfileString(string section,

        string key,

        string def,

        StringBuilder retVal,

        int size,

        string filePath);

        

        public File(string filePath)

        {

            this.filePath = filePath;

        }

        public void Write(string section, string key, string value)

        {

            WritePrivateProfileString(section, key, value.ToLower(), this.filePath);

        }

        public string Read(string section, string key)

        {

            StringBuilder SB = new StringBuilder(255);

            int i = GetPrivateProfileString(section, key, "", SB, 255, this.filePath);

            return SB.ToString();

        }

         

        public string FilePath

        {

            get { return this.filePath; }

            set { this.filePath = value; }

        }

    }

File ini = new INI("C:\\config.ini");

ini.Write("DbName", "Demo", "Demo");

//OutPut









File ini = new File("C:\\config.ini");

Console.WriteLine("The Value is:" +ini.Read("Demo", "Demo"));