/// <summary>
/// 文件转换成PDF
/// </summary>
/// <param name="fnOri">源文件</param>
/// <param name="fnPDF">生成的PDF文件</param>
/// <returns></returns>
private bool FileConverToPDF(string fnOri, string fnPDF)
{
//.JPG,.JPEG,.PNG,.GIF,.BMP,.DOC,.DOCX,.XLS,.XLSX,.TIF,.TIFF,.PDF
bool result_flg = false;
string sExt = System.IO.Path.GetExtension(fnOri);
if (sExt.Equals(".jpg", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".jpeg", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".tif", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".tiff", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".bmp", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".png", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".gif", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".doc", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".docx", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".xls", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".xlsx", StringComparison.InvariantCultureIgnoreCase))
{
MyCommon.DeleteAndCreateEmptyDirectory(tempFolder, false);
MyCommon.DeleteAndCreateEmptyDirectory(tempFolder, true);
try
{
using (TransAndSignFile.UserControl1 s = new TransAndSignFile.UserControl1())
{
if (s.TransFileToPDF(fnOri, tempFolder, "error"))
{
string file_pdf = Path.Combine(tempFolder, Path.GetFileNameWithoutExtension(fnOri) + ".pdf");
if (File.Exists(file_pdf))
{
File.Copy(file_pdf, fnPDF, true);
}
result_flg = true;
}
else
{
MyCommon.WriteLog("ConvertCell2PDF转换PDF错误：" + s.GetLastError());
}
}
}
catch (Exception ex)
{
MyCommon.WriteLog("ConvertCell2PDF转换PDF错误：" + fnOri + " " + ex.Message);
}
}
return(result_flg);
}
public List <ConvertPdfFile> GeneratePDFList(ListView.SelectedListViewItemCollection ListItems, frm2PDFProgressMsg dlg, string strNameBK = "", TreeNodeEx targeNode = null)
{
List <ConvertPdfFile> cplist = new List <ConvertPdfFile>();
int i1 = 0;
TransAndSignFile.UserControl1 s = null;
s = new TransAndSignFile.UserControl1();
foreach (ListViewItem item in ListItems)
{
string eFileID = Guid.NewGuid().ToString();
string fnOri = item.Name;
string sExt = System.IO.Path.GetExtension(fnOri);
string fnPDF = Globals.ProjectPath + "PDF\\" + eFileID + ".pdf";
if ((sExt.Equals(".jpg", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".jpeg", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".tif", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".tiff", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".bmp", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".png", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".gif", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".doc", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".docx", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".xls", StringComparison.InvariantCultureIgnoreCase) ||
sExt.Equals(".xlsx", StringComparison.InvariantCultureIgnoreCase)) && fnOri != "")
{
MyCommon.DeleteAndCreateEmptyDirectory(tempFolder, false);
MyCommon.DeleteAndCreateEmptyDirectory(tempFolder, true);
try
{
i1++;
if (dlg.label2.Text != "")
{
dlg.label2.Text = "正在导入：" + i1.ToString() + "/" + ListItems.Count.ToString();
dlg.progressBar1.Value = i1;
Application.DoEvents();
}
targeNode.Text = "导入中(" + i1 + "/" + ListItems.Count + ") " + strNameBK;
if (s.TransFileToPDF(fnOri, tempFolder, "error"))
{
string file_pdf = Path.Combine(tempFolder, Path.GetFileNameWithoutExtension(fnOri) + ".pdf");
if (File.Exists(file_pdf))
{
File.Copy(file_pdf, fnPDF);
}
ConvertPdfFile cp = new ConvertPdfFile();
cp.SourceFilePath = fnOri;
cp.PDFFilePath = fnPDF;
cplist.Add(cp);
}
else
{
MyCommon.WriteLog("转换PDF错误：" + s.GetLastError());
}
}
catch (Exception ex)
{
MyCommon.WriteLog("转换PDF错误：" + fnOri + " " + ex.Message);
}
}
}
if (dlg != null)
{
dlg.Close();
}
if (s != null)
{
s = null;
}
return(cplist);
}