public async Task <string> SaveDataAsync(StorageFileWrapper <StorageFile> file, IWriter writer, Encoding encoding)
{
List <byte> allBytes = new List <byte>();
if (file.BOM != null)
{
allBytes = new List <byte>(file.BOM);
allBytes.AddRange(writer.GetBytes(encoding));
}
else
{
allBytes = new List <byte>(writer.GetBytes(encoding));
}
var bytes = allBytes.ToArray();
if (IsFileReadOnly(file.File) || !await IsFileWritable(file.File))
{
// For file(s) dragged into Quick Pad, they are read-only
// StorageFile API won't work but can be overwritten by Win32 PathIO API
// In case the file is actually read-only, WriteBytesAsync will throw UnauthorizedAccessException exception
await PathIO.WriteBytesAsync(file.Path, bytes);
}
else // Use FileIO API to save
{
// Create file; replace if exists.
await FileIO.WriteBytesAsync(file.File, bytes);
}
return($"{file.Name} was saved.");
}
public async Task <string> SaveDataAsync(StorageFileWrapper <StorageFile> file, IWriter writer, Encoding encoding)
{
try
{
List <byte> allBytes = new List <byte>();
if (file.BOM != null)
{
allBytes = new List <byte>(file.BOM);
allBytes.AddRange(writer.GetBytes(encoding));
}
else
{
allBytes = new List <byte>(writer.GetBytes(encoding));
}
var bytes = allBytes.ToArray();
// Create sample file; replace if exists.
await FileIO.WriteBytesAsync(file.File, bytes);
return($"{file.Name} was saved.");
}
catch (Exception)
{
throw;
}
}
