vs啟動項目可以生成wps實例

本地iis部署的站點卻不行

原因是vs是管理員權限，而iis沒有權限

解決方法

啟動IIS，應用程序池-“選定的應用程序池”-高級設置-進程模型-標識：設置為管理員賬號administrator

代碼

1.安裝WPS 2016 專業版

2.方法一：在項目中引用etapi.dll,wpsapi.dll,wppapi.dll，在WPS的安裝目錄中，如C:Program Files (x86)KingsoftWPS Office10.8.2.6666office6

方法二:根據實際需要科添加下面的COM引用

原文：https://blog.csdn.net/xqf222/article/details/81237915

添加引用 -> COM -> Kingsoft Add-In Designer

添加引用 -> COM -> Microsoft Office 11.0 Object Library

添加引用 -> COM -> Upgrade WPS Office 3.0 Object Library(Beta)

添加引用 -> COM -> Upgrade WPS Presentation 3.0 Object Library(Beta)

添加引用 -> COM -> Upgrade Kingsoft WPS 3.0 Object Library(Beta)

添加引用 -> COM -> Kingsoft WPS Extend Apo 1.0 Object Library(Beta)

public class ToPdfHelper : IDisposable

{

dynamic wps;

public ToPdfHelper(string typeName)

{

if (typeName == "xls")

typeName = "KET.Application";

else if (typeName == "ppt")

typeName = "KWPP.Application";

else

typeName = "KWps.Application";

//創建wps實例，需提前安裝wps

Type type = Type.GetTypeFromProgID(typeName);

if (type == null)

type = Type.GetTypeFromProgID("wps.Application");

wps = Activator.CreateInstance(type);

}

/// <summary>

/// 使用wps將Word轉PDF

/// </summary>

/// <param name="saveUrl">文件路徑</param>

/// <param name="targetPath">源文件路徑</param>

/// <returns></returns>

public string WordWpsToPdf(string saveUrl, string targetPath)

{

if (targetPath == null)

{

throw new ArgumentNullException("wpsFilename");

}

var wordPath = saveUrl + targetPath;

var pdfPath = Path.ChangeExtension(wordPath, "pdf");

try

{

//用wps 打開word不顯示界面

dynamic doc = wps.Documents.Open(wordPath, Visible: false);

//doc 轉pdf

doc.ExportAsFixedFormat(pdfPath, WdExportFormat.wdExportFormatPDF);

//設置隱藏菜單欄和工具欄

//wps.setViewerPreferences(PdfWriter.HideMenubar | PdfWriter.HideToolbar);

doc.Close();

doc = null;

}

catch (Exception e)

{

targetPath = GetEXCELtoPDF.CreatePDFs(saveUrl, targetPath);

}

finally

{

Dispose();

}

return Path.ChangeExtension(targetPath, "pdf");

}

/// <summary>

/// 使用wps將xls轉PDF

/// </summary>

/// <param name="saveUrl">文件路徑</param>

/// <param name="targetPath">源文件路徑</param>

/// <returns></returns>

public string XlsWpsToPdf(string saveUrl, string targetPath)

{

if (targetPath == null)

{

throw new ArgumentNullException("wpsFilename");

}

var wordPath = saveUrl + targetPath;

var pdfPath = Path.ChangeExtension(wordPath, "pdf");

try

{

XlFixedFormatType targetType = XlFixedFormatType.xlTypePDF;

object missing = Type.Missing;

//xls 轉pdf

dynamic doc = wps.Application.Workbooks.Open(wordPath, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing, missing);

doc.ExportAsFixedFormat(targetType, pdfPath, XlFixedFormatQuality.xlQualityStandard, true, false, missing, missing, missing, missing);

//設置隱藏菜單欄和工具欄

//wps.setViewerPreferences(PdfWriter.HideMenubar | PdfWriter.HideToolbar);

doc.Close();

doc = null;

}

catch (Exception e)

{

targetPath = GetEXCELtoPDF.CreatePDFs(saveUrl, targetPath);

}

finally

{

Dispose();

}

return Path.ChangeExtension(targetPath, "pdf");

}

/// <summary>

/// 使用ppt將xls轉PDF

/// </summary>

/// <param name="saveUrl">文件路徑</param>

/// <param name="targetPath">源文件路徑</param>

/// <returns></returns>

public string PptWpsToPdf(string saveUrl, string targetPath)

{

if (targetPath == null)

{

throw new ArgumentNullException("wpsFilename");

}

var wordPath = saveUrl + targetPath;

var pdfPath = Path.ChangeExtension(wordPath, "pdf");

try

{

//ppt 轉pdf

dynamic doc = wps.Presentations.Open(wordPath, MsoTriState.msoCTrue,

MsoTriState.msoCTrue, MsoTriState.msoCTrue);

object missing = Type.Missing;

//doc.ExportAsFixedFormat(pdfPath, PpFixedFormatType.ppFixedFormatTypePDF,

// PpFixedFormatIntent.ppFixedFormatIntentPrint,

// MsoTriState.msoCTrue, PpPrintHandoutOrder.ppPrintHandoutHorizontalFirst,

// PpPrintOutputType.ppPrintOutputBuildSlides,

// MsoTriState.msoCTrue, null, PpPrintRangeType.ppPrintAll,"",

// false, false, false, false, false, missing);

doc.SaveAs(pdfPath, PpSaveAsFileType.ppSaveAsPDF, MsoTriState.msoTrue);

//設置隱藏菜單欄和工具欄

//wps.setViewerPreferences(PdfWriter.HideMenubar | PdfWriter.HideToolbar);

doc.Close();

doc = null;

}

catch (Exception e)

{

targetPath = GetEXCELtoPDF.CreatePDFs(saveUrl, targetPath);

}

finally

{

Dispose();

}

return Path.ChangeExtension(targetPath, "pdf");

}

public void Dispose()

{

if (wps != null) { wps.Quit(); wps = null; }

}

}

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