public void GetPdfPageCountTest()
{
string inputPdfFile = "samples/vietsample1.pdf";
int expResult = 2;
int result = PdfUtilities.GetPdfPageCount(inputPdfFile);
Assert.AreEqual(expResult, result);
}
private void backgroundWorkerSplitPdf_DoWork(object sender, DoWorkEventArgs e)
{
SplitPdfArgs args = (SplitPdfArgs)e.Argument;
if (args.Pages)
{
PdfUtilities.SplitPdf(args.InputFilename, args.OutputFilename, args.FromPage, args.ToPage);
}
else
{
string outputFilename = String.Empty;
if (args.OutputFilename.EndsWith(".pdf"))
{
outputFilename = args.OutputFilename.Substring(0, args.OutputFilename.LastIndexOf(".pdf"));
}
int pageCount = PdfUtilities.GetPdfPageCount(args.InputFilename);
if (pageCount == 0)
{
throw new ApplicationException("Split PDF failed.");
}
int pageRange = Int32.Parse(args.NumOfPages);
int startPage = 1;
while (startPage <= pageCount)
{
int endPage = startPage + pageRange - 1;
string outputFile = outputFilename + startPage + ".pdf";
PdfUtilities.SplitPdf(args.InputFilename, outputFile, startPage.ToString(), endPage.ToString());
startPage = endPage + 1;
}
}
e.Result = args.OutputFilename;
}
