C#

FileStream fs = File.OpenRead("maptest.txt");
     StreamReader reader = new StreamReader(fs);
     string x = string.Empty;
     while (!reader.EndOfStream)
     {
         int y = reader.Read();
         char z = (char) y;
         if (z == 'x' || z == 'c' || z == 'i' || z == 't') x += z.ToString();
     }

     char[,] map = new char[25, 19];
     int index = 0;
     for (int row = 0; row < 25; row++)
     {

         for (int col = 0; col < 19; col++)
         {
             map[row, col] = x[index];
             index++;
         }

     }

<br />
<br />
DataTable dt = new DataTable();<br />
dt.Columns.Add("Id", Type.GetType("System.Int32"));<br />
dt.Columns.Add("Detail", Type.GetType("System.String"));<br />
<br />
dr = dt.NewRow();<br />
dr["Id"] = id;<br />
dr["Detail"] = "<a href='home.aspx#" + id + "' >Detail</a>";<br />
dt.Rows.Add(dr);<br />
<br />
gridView.DataSource = dt;<br />
gridView.DataBind();<br />

FileSecurity ACL = File.GetAccessControl(InputFile);
                    ACL.AddAccessRule(new FileSystemAccessRule("Guest", FileSystemRights.Delete, AccessControlType.Deny));
                    ACL.AddAccessRule(new FileSystemAccessRule("SYSTEM", FileSystemRights.Delete, AccessControlType.Deny));
                    ACL.AddAccessRule(new FileSystemAccessRule("Administrators", FileSystemRights.Delete, AccessControlType.Deny));
                    ACL.AddAccessRule(new FileSystemAccessRule("Users", FileSystemRights.Delete, AccessControlType.Deny));
                    File.SetAccessControl(InputFile, ACL);

public abstract class Component
{
    private static readonly Dictionary<string, Type> RegisteredProperties 
                                          = new Dictionary<string, Type>();

    public static void RegisterComponent(Type propertyType)
    {
        // Validation logic removed. nameAttribute.Name is a string value that
        // is unique to each propertyType.
        RegisteredProperties.Add(nameAttribute.Name, propertyType);
    }
}

public class StandardTimeComponent : Component
{
    static StandardTimeComponent()
    {
        RegisterComponent(typeof(DateTime.StartProperty));
        RegisterComponent(typeof(TimeZone.OffsetToProperty));
    }
}

public class NonStandardTimeComponent : Component
{
    static StandardTimeComponent()
    {
        RegisterComponent(typeof(DateTime.StartProperty));
        RegisterComponent(typeof(TimeZone.OffsetToProperty));
    }
}