それを行う1つの方法は、ドキュメントを作成したアプリケーションから開始することです。ワード、エクセルなどを印刷する。このコードは、変換するドキュメントの文字列を受け取り、ユーザーの %tmp% フォルダーに xps ファイルを作成し、その文字列をドキュメントに返します。それは仕事をしますが、速くはありません:
private readonly string TEMP = Environment.ExpandEnvironmentVariables("%tmp%");
private object nullObject = Type.Missing;
private string ConvertWordtoXps(string wordDocName)
{
Microsoft.Office.Interop.Word.Application wordApp = new Microsoft.Office.Interop.Word.Application();
wordApp.Documents.Open(wordDocName, ConfirmConversions: false, ReadOnly: true);
string xpsFileName = String.Concat(TEMP, "\\", Path.GetFileNameWithoutExtension(wordDocName), ".xps");
try
{
wordApp.ActiveDocument.SaveAs2(xpsFileName, FileFormat: WdSaveFormat.wdFormatXPS);
return xpsFileName;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
((Microsoft.Office.Interop.Word._Application)wordApp).Quit(SaveChanges: false, OriginalFormat: nullObject, RouteDocument: nullObject);
}
return null;
}
private string ConvertExceltoXps(string excelWorkbookName)
{
Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application();
excelApp.Workbooks.Add(excelWorkbookName);
Workbook excelWorkbook = excelApp.ActiveWorkbook;
string xpsFileName = String.Concat(TEMP, "\\", Path.GetFileNameWithoutExtension(excelWorkbookName), ".xps");
try
{
excelWorkbook.ExportAsFixedFormat(
XlFixedFormatType.xlTypeXPS,
xpsFileName,
Quality: XlFixedFormatQuality.xlQualityMinimum,
IncludeDocProperties: false,
IgnorePrintAreas: false,
From: nullObject,
To: nullObject,
OpenAfterPublish: false,
FixedFormatExtClassPtr: nullObject
);
return xpsFileName;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
excelWorkbook.Close(XlSaveAction.xlDoNotSaveChanges, Filename: nullObject, RouteWorkbook: nullObject);
((Microsoft.Office.Interop.Excel._Application)excelApp).Quit();
}
return null;
}
private string ConvertPowerPointtoXps(string pptFile)
{
Microsoft.Office.Interop.PowerPoint.Application pptApp = new Microsoft.Office.Interop.PowerPoint.Application();
Microsoft.Office.Interop.PowerPoint.Presentations pptSet = pptApp.Presentations;
Microsoft.Office.Interop.PowerPoint.Presentation pptPresentation = pptSet.Open(pptFile, ReadOnly: MsoTriState.msoTrue, Untitled: MsoTriState.msoTrue, WithWindow: MsoTriState.msoFalse);
string xpsFileName = String.Concat(TEMP, "\\", Path.GetFileNameWithoutExtension(pptFile), ".xps");
try
{
pptPresentation.ExportAsFixedFormat(
xpsFileName,
PpFixedFormatType.ppFixedFormatTypeXPS,
PpFixedFormatIntent.ppFixedFormatIntentScreen,
FrameSlides: MsoTriState.msoFalse,
HandoutOrder: PpPrintHandoutOrder.ppPrintHandoutVerticalFirst,
OutputType: PpPrintOutputType.ppPrintOutputFourSlideHandouts,
PrintHiddenSlides: MsoTriState.msoFalse,
RangeType: PpPrintRangeType.ppPrintAll,
SlideShowName: "",
IncludeDocProperties: false,
KeepIRMSettings: true,
DocStructureTags: true,
BitmapMissingFonts: true,
UseISO19005_1: false,
ExternalExporter: nullObject
);
return xpsFileName;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
finally
{
((_Presentation)pptPresentation).Close();
((Microsoft.Office.Interop.PowerPoint._Application)pptApp).Quit();
}
return null;
}