private PdfDocument(Stream stream, string password)
{
_file = new PdfFile(stream, password);
_pageSizes = _file.GetPDFDocInfo();
if (_pageSizes == null)
throw new Win32Exception();
PageSizes = new ReadOnlyCollection<SizeF>(_pageSizes);
}
private PdfDocument(PdfFile file)
{
if (file == null)
throw new ArgumentNullException("file");
_file = file;
var pageSizes = file.GetPDFDocInfo();
if (pageSizes == null)
throw new Win32Exception();
PageSizes = new ReadOnlyCollection<SizeF>(pageSizes);
}
/// <summary>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.</summary>
/// <param name="disposing">Whether this method is called from Dispose.</param>
protected void Dispose(bool disposing)
{
if (!_disposed && disposing)
{
if (_file != null)
{
_file.Dispose();
_file = null;
}
_disposed = true;
}
}
private PdfDocument(PdfFile file)
{
if (file == null)
{
throw new ArgumentNullException("file");
}
_file = file;
var pageSizes = file.GetPDFDocInfo();
if (pageSizes == null)
{
throw new Win32Exception();
}
PageSizes = new ReadOnlyCollection <SizeF>(pageSizes);
}
protected void Dispose(bool disposing)
{
if (!_disposed && disposing)
{
if (_file != null)
{
_file.Dispose();
_file = null;
}
_disposed = true;
}
}
private PdfDocument(Stream stream)
: this(PdfFile.Create(stream))
{
}
private PdfDocument(Stream stream)
: this(PdfFile.Create(stream))
{
this._pdfFileStream = stream;
}