public static void Main()
{
bool reindex = false;
Region[] regions;
SortVersion ver = null;
// If the data has not been saved, create it.
if (!File.Exists(FILENAME))
{
regions = GenerateData();
ver = CultureInfo.CurrentCulture.CompareInfo.Version;
reindex = true;
}
// Retrieve the existing data.
else
{
regions = RestoreData(out ver);
}
// Determine whether the current ordering is valid; if not, reorder.
if (reindex || ver != CultureInfo.CurrentCulture.CompareInfo.Version)
{
Array.Sort(regions, new Example());
// Save newly reordered data.
SaveData(regions);
}
// Continue with application...
}
public static bool IsEqual(this SortVersion @this, SortVersion other)
{
return(@this != null &&
other != null &&
@this.FullVersion == other.FullVersion &&
@this.SortId == other.SortId);
}
public void EquaityTest()
{
SortVersion version1 = new SortVersion(393742, new Guid("00000001-57ee-1e5c-00b4-d0000bb1e11e"));
SortVersion version2 = new SortVersion(393742, new Guid("00000001-57ee-1e5c-00b4-d0000bb1e11e"));
Assert.Equal(version2, version1);
}
public void EquaityTest()
{
SortVersion version1 = new SortVersion(393742, new Guid("00000001-57ee-1e5c-00b4-d0000bb1e11e"));
SortVersion version2 = new SortVersion(393742, new Guid("00000001-57ee-1e5c-00b4-d0000bb1e11e"));
Assert.Equal(version2, version1);
}
public void ConstructionsTest()
{
string guidString = "00000001-57ee-1e5c-00b4-d0000bb1e11e";
SortVersion version = new SortVersion(393742, new Guid(guidString));
Assert.Equal(393742, version.FullVersion);
Assert.Equal(new Guid(guidString), version.SortId);
}
public void VersionTest()
{
SortVersion sv1 = CultureInfo.GetCultureInfo("en-US").CompareInfo.Version;
SortVersion sv2 = CultureInfo.GetCultureInfo("ja-JP").CompareInfo.Version;
Assert.Equal(sv1.FullVersion, sv2.FullVersion);
Assert.NotEqual(sv1.SortId, sv2.SortId);
}
public void ConstructionsTest()
{
string guidString = "00000001-57ee-1e5c-00b4-d0000bb1e11e";
SortVersion version = new SortVersion(393742, new Guid(guidString));
Assert.Equal(393742, version.FullVersion);
Assert.Equal(new Guid(guidString), version.SortId);
}
public static void IsEqual(this SortVersion @this, SortVersion other, bool isSamePlatform)
{
if (@this == null && other == null)
{
return;
}
Assert.NotNull(@this);
Assert.NotNull(other);
Assert.Equal(@this.FullVersion, other.FullVersion);
Assert.Equal(@this.SortId, other.SortId);
}
private static void SaveData(Region[] regions)
{
SortVersion ver = CultureInfo.CurrentCulture.CompareInfo.Version;
BinaryWriter wrtr = new BinaryWriter(File.Open(FILENAME, FileMode.Create));
wrtr.Write(ver.FullVersion);
wrtr.Write(ver.SortId.ToString());
foreach (var region in regions)
{
wrtr.Write(region.Id);
wrtr.Write(region.NativeName);
}
wrtr.Close();
}
private static Region[] RestoreData(out SortVersion ver)
{
List <Region> regions = new List <Region>();
BinaryReader rdr = new BinaryReader(File.Open(FILENAME, FileMode.Open));
int sortVer = rdr.ReadInt32();
Guid sortId = Guid.Parse(rdr.ReadString());
ver = new SortVersion(sortVer, sortId);
string id, name;
while (rdr.PeekChar() != -1)
{
id = rdr.ReadString();
name = rdr.ReadString();
regions.Add(new Region(id, name));
}
return(regions.ToArray());
}
