public static void SaveText(string stringToSave, string fileName, Encoding encoding)
{
FileInfo fileInfo = new FileInfo(fileName);
if (!string.IsNullOrEmpty(FileManager.GetDirectory(fileName)) &&
!Directory.Exists(FileManager.GetDirectory(fileName)))
{
Directory.CreateDirectory(FileManager.GetDirectory(fileName));
}
if (encoding == Encoding.UTF8)
{
StreamWriter writer = fileInfo.CreateText();
writer.Write(stringToSave);
writer.Close();
}
else
{
if (FileManager.FileExists(fileName))
{
File.Delete(fileName);
}
using (FileStream fileStream = fileInfo.OpenWrite())
{
byte[] bytes = encoding.GetBytes(stringToSave);
fileStream.Write(bytes, 0, bytes.Length);
}
}
}
private static bool DeleteTargetFileIfExists(string targetFileName)
{
bool succeeded = true;
if (FileManager.FileExists(targetFileName))
{
File.Delete(targetFileName);
}
return(succeeded);
}
public static void SaveByteArray(byte[] whatToSave, string fileName)
{
if (FileManager.FileExists(fileName))
{
File.Delete(fileName);
}
Directory.CreateDirectory(FileManager.GetDirectory(fileName));
using (FileStream fs = new FileStream(fileName, FileMode.Create))
{
using (BinaryWriter bw = new BinaryWriter(fs))
{
bw.Write(whatToSave);
bw.Close();
fs.Close();
}
}
}
static string GetProperFilePathCapitalization(string filename)
{
if (FileManager.FileExists(filename))
{
FileInfo fileInfo = new FileInfo(filename);
DirectoryInfo dirInfo = fileInfo.Directory;
return(Path.Combine(GetProperDirectoryCapitalization(dirInfo),
dirInfo.GetFiles(fileInfo.Name)[0].Name));
}
else
{
// August 8, 2011
// We used to return
// null here but I'm not
// sure why that is a good
// idea. If we can't recast
// we should just return the original
// name.
return(filename);
}
}
public static void XmlSerialize(Type type, object objectToSerialize, string fileName)
{
FileStream fs = null;
#if SILVERLIGHT
IsolatedStorageFileStream isfs = null;
XmlWriter writer = null;
#endif
try
{
// Make sure that the directory for the file settings exist
string directory = FileManager.GetDirectory(fileName);
if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
{
Directory.CreateDirectory(FileManager.GetDirectory(fileName));
}
XmlSerializer serializer = GetXmlSerializer(type);
#if SILVERLIGHT
if (!fileName.Contains(IsolatedStoragePrefix))
{
throw new ArgumentException("In Silverlight you must use isolated storage. Use FileManager.GetUserFolder.");
}
string modifiedFileName = GetIsolatedStorageFileName(fileName);
isfs = new IsolatedStorageFileStream(
modifiedFileName, FileMode.Create, mIsolatedStorageFile);
XmlWriterSettings xms = new XmlWriterSettings();
xms.Encoding = System.Text.Encoding.UTF8;
xms.Indent = true;
writer = XmlWriter.Create(isfs, xms);
#else
if (FileManager.FileExists(fileName))
{
fs = System.IO.File.Open(fileName, FileMode.OpenOrCreate | FileMode.Truncate);
}
else
{
fs = System.IO.File.Open(fileName, FileMode.OpenOrCreate);
}
XmlTextWriter writer = new XmlTextWriter(fs, System.Text.Encoding.UTF8);
writer.Formatting = System.Xml.Formatting.Indented;
#endif
serializer.Serialize(writer, objectToSerialize);
}
finally
{
if (fs != null)
{
fs.Close();
}
#if SILVERLIGHT
if (isfs != null)
{
isfs.Close();
}
#endif
}
}
