/// <summary>
///
/// </summary>
/// <param name="SourceFileSystem"></param>
/// <param name="SourcePath"></param>
/// <param name="DestFileSystem"></param>
/// <param name="DestPath"></param>
static public void CopyFile(FileSystem SourceFileSystem, String SourcePath, FileSystem DestFileSystem, String DestPath)
{
DestFileSystem.OpenFileCreateScope(DestPath, (OutStream) =>
{
SourceFileSystem.OpenFileReadScope(SourcePath, (InStream) =>
{
InStream.CopyToFast(OutStream);
});
});
}