/// <summary>
/// Create instance of IO allowing the user to choose open (xSave = false)
/// or save (xSave = true) location. xTitle and xFilter are the normal
/// open/save Title
/// </summary>
/// <param name="BigEndian"></param>
/// <param name="xTitle"></param>
/// <param name="xFilter"></param>
/// <param name="xType"></param>
public DJsIO(DJFileMode xType, string xTitle, string xFilter, bool BigEndian)
{
IsBigEndian = BigEndian;
xTitle = xTitle.Replace("\0", "");
xFilter = xFilter.Replace("\0", "");
if (xType == DJFileMode.Open)
{
OpenFileDialog xOFD = new OpenFileDialog();
if (xTitle != null)
xOFD.Title = xTitle;
if (xFilter != null)
xOFD.Filter = xFilter;
xImp2(ref xOFD);
}
else
{
SaveFileDialog xSFD = new SaveFileDialog();
if (xTitle != null)
xSFD.Title = xTitle;
if (xFilter != null)
xSFD.Filter = xFilter;
xImp1(ref xSFD);
}
}
// Sets the File Stream (if applicable)
void XSetStream(DJFileMode xftype)
{
try
{
xStream = (xftype == DJFileMode.Create) ? File.Create(xFile) :
new FileStream(xFile, FileMode.Open, FileAccess.ReadWrite, FileShare.None);
xThisData = DataType.File;
XSetStrings();
}
catch (Exception x) { xStream = null; throw x; }
}
/// <summary>
/// Create instance of IO directly to a file with file mode type
/// </summary>
/// <param name="xFileIn"></param>
/// <param name="xType"></param>
/// <param name="BigEndian"></param>
public DJsIO(string xFileIn, DJFileMode xType, bool BigEndian)
{
IsBigEndian = BigEndian;
xFile = xFileIn;
XSetStream(xType);
}
// Sets the File Stream (if applicable)
public void XSetStream(DJFileMode xftype)
{
if (xftype == DJFileMode.Open && !string.IsNullOrEmpty(this.xFile))
{
xStream = new FileStream(this.xFile, FileMode.Open);
xThisData = DataType.File;
}
else if (xftype == DJFileMode.Create && !string.IsNullOrEmpty(this.xFile))
{
xStream = new FileStream(this.xFile, FileMode.Create);
xThisData = DataType.File;
}
else
{
xStream = new MemoryStream();
xThisData = DataType.Memory;
}
}
