/// <summary>
/// Load PDF from file
/// </summary>
/// <param name="sFile">File path</param>
public void LoadPDF(string sFile)
{
if (_pdfDoc != null)
{
_pdfDoc.Dispose();
_pdfDoc = null;
}
_pdfDoc = new PDFWrapper();
_pdfDoc.RenderNotifyFinished += new RenderNotifyFinishedHandler(_pdfDoc_RenderNotifyFinished);
_pdfDoc.PDFLoadCompeted += new PDFLoadCompletedHandler(_pdfDoc_PDFLoadCompeted);
_pdfDoc.PDFLoadBegin += new PDFLoadBeginHandler(_pdfDoc_PDFLoadBegin);
if (LoadFile(sFile, _pdfDoc))
{
FileLoaded(this, new EventArgs());
_pdfDoc.CurrentPage = 1;
_pdfDoc.FitToWidth(Handle);
_pdfDoc.RenderPage(Handle);
PageSize = new Size(_pdfDoc.PageWidth, _pdfDoc.PageHeight);
FileRendered(this, new EventArgs());
}
}
/// <summary>
/// Load PDF from file
/// </summary>
/// <param name="sFile">File path</param>
public void LoadPDF(string sFile)
{
if (_pdfDoc != null)
{
_pdfDoc.Dispose();
_pdfDoc = null;
}
_pdfDoc = new PDFWrapper();
_pdfDoc.RenderNotifyFinished += new RenderNotifyFinishedHandler(_pdfDoc_RenderNotifyFinished);
_pdfDoc.PDFLoadCompeted += new PDFLoadCompletedHandler(_pdfDoc_PDFLoadCompeted);
_pdfDoc.PDFLoadBegin += new PDFLoadBeginHandler(_pdfDoc_PDFLoadBegin);
if (LoadFile(sFile, _pdfDoc))
{
FileLoaded(this,new EventArgs());
_pdfDoc.CurrentPage = 1;
_pdfDoc.FitToWidth(Handle);
_pdfDoc.RenderPage(Handle);
PageSize = new Size(_pdfDoc.PageWidth, _pdfDoc.PageHeight);
FileRendered(this, new EventArgs());
}
}
private bool LoadFile(string filename, PDFLibNet.PDFWrapper pdfDoc)
{
try
{
if (fs != null)
{
fs.Close();
fs = null;
}
fs = new System.IO.FileStream(filename, System.IO.FileMode.Open);
return(pdfDoc.LoadPDF(fs));
}
catch (System.Security.SecurityException)
{
if (!_UserPassword.Equals(String.Empty))
{
pdfDoc.UserPassword = _UserPassword;
}
if (!_OwnerPassword.Equals(String.Empty))
{
pdfDoc.OwnerPassword = _OwnerPassword;
}
return(LoadFile(filename, pdfDoc));
}
}
private bool LoadFile(string filename, PDFLibNet.PDFWrapper pdfDoc)
{
try
{
if (fs != null)
{
fs.Close();
fs = null;
}
//fs = new System.IO.FileStream(filename, System.IO.FileMode.Open);
//return pdfDoc.LoadPDF(fs);
bool bRet = pdfDoc.LoadPDF(filename);
return(bRet);
}
catch (System.Security.SecurityException)
{
frmPassword frm = new frmPassword();
if (frm.ShowDialog() == DialogResult.OK)
{
if (!frm.UserPassword.Equals(String.Empty))
{
pdfDoc.UserPassword = frm.UserPassword;
}
if (!frm.OwnerPassword.Equals(String.Empty))
{
pdfDoc.OwnerPassword = frm.OwnerPassword;
}
return(LoadFile(filename, pdfDoc));
}
else
{
MessageBox.Show(Resources.UIStrings.ErrorFileEncrypted, Text);
return(false);
}
}
}
