/// <summary>
/// PPT转成Html
/// </summary>
/// <param name="physicalPath">文件物理路径 绝对路径</param>
/// <param name="serverPath">文件服务器路径 相对路径</param>
/// <returns></returns>
public static OfficeResult PPTToHtml(string physicalPath, string serverPath)
{
OfficeResult res = new OfficeResult();
try
{
//-------------------------------------------------
Microsoft.Office.Interop.PowerPoint.Application ppApp = new Microsoft.Office.Interop.PowerPoint.Application();
Microsoft.Office.Interop.PowerPoint.Presentation prsPres = ppApp.Presentations.Open(physicalPath, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoFalse, Microsoft.Office.Core.MsoTriState.msoFalse);
string htmlName = Path.GetFileNameWithoutExtension(physicalPath) + ".html";
string outputFile = Path.GetDirectoryName(physicalPath) + "\\" + htmlName;
prsPres.SaveAs(outputFile, Microsoft.Office.Interop.PowerPoint.PpSaveAsFileType.ppSaveAsHTML, MsoTriState.msoTrue);
prsPres.Close();
ppApp.Quit();
//---------------------------------------------------------------
//return Path.GetDirectoryName(System.Web.HttpContext.Current.Server.UrlDecode(url)) + "\\" + htmlName;
string previewFile = Path.GetDirectoryName(serverPath) + "\\" + htmlName;
res.code = 1;
res.message = previewFile;
return(res);
}
catch (Exception ex)
{
res.code = 0;
res.message = ex.Message;
return(res);
}
}
/// <summary>
/// Word转成Html
/// </summary>
/// <param name="physicalPath">文件物理路径 绝对路径</param>
/// <param name="serverPath">文件服务器路径 相对路径</param>
/// <param name="encoding">文件编码格式</param>
/// <returns></returns>
public static OfficeResult WordToHtml(string physicalPath, string serverPath, System.Text.Encoding encoding)
{
OfficeResult res = new OfficeResult();
try
{
////转换格式
//var fileType = PreviewDocument.EncodingType.GetType(physicalPath);
//if (fileType != Encoding.UTF8)
//{
// PreviewDocument.EncodingType.ChangeEncoding(physicalPath, fileType);
//}
Microsoft.Office.Interop.Word._Application application = null;
Microsoft.Office.Interop.Word._Document doc = null;
application = new Microsoft.Office.Interop.Word.Application();
object missing = Type.Missing;
object trueObject = true;
application.Visible = false;
application.DisplayAlerts = WdAlertLevel.wdAlertsNone;
doc = application.Documents.Open(physicalPath, missing, trueObject, missing, missing, missing,
missing, missing, missing, missing, encoding, missing, missing, missing, missing, missing);
//Save Excel to Html
object format = Microsoft.Office.Interop.Word.WdSaveFormat.wdFormatHTML;
string htmlName = Path.GetFileNameWithoutExtension(physicalPath) + ".html";
string outputFile = Path.GetDirectoryName(physicalPath) + "\\" + htmlName;
//doc.SaveAs(outputFile, format, missing, missing, missing,
// missing, XlSaveAsAccessMode.xlNoChange, missing,
// missing, missing, missing, missing);
doc.SaveAs(outputFile, format, missing, missing, missing,
missing, missing, missing, missing, missing, missing, Encoding.UTF8, missing, missing, missing, missing);
doc.Close();
application.Quit();
//return Path.GetDirectoryName(System.Web.HttpContext.Current.Server.UrlDecode(url)) + "//" + htmlName;
//
string previewFile = Path.GetDirectoryName(serverPath) + "\\" + htmlName;
res.code = 1;
res.message = previewFile;
return(res);
}
catch (Exception ex)
{
res.code = 0;
res.message = ex.Message;
return(res);
}
}
/// <summary>
/// Excel转成Html
/// </summary>
/// <param name="physicalPath">文件物理路径 绝对路径</param>
/// <param name="serverPath">文件服务器路径 相对路径</param>
/// <returns></returns>
public static OfficeResult ExcelToHtml(string physicalPath, string serverPath)
{
OfficeResult res = new OfficeResult();
try
{
Microsoft.Office.Interop.Excel.Application application = null;
Microsoft.Office.Interop.Excel.Workbook workbook = null;
application = new Microsoft.Office.Interop.Excel.Application();
object missing = Type.Missing;
object trueObject = true;
application.Visible = false;
application.DisplayAlerts = false;
workbook = application.Workbooks.Open(physicalPath, missing, trueObject, missing, missing, missing,
missing, missing, missing, missing, missing, missing, missing, missing, missing);
//Save Excel to Html
object format = Microsoft.Office.Interop.Excel.XlFileFormat.xlHtml;
string htmlName = Path.GetFileNameWithoutExtension(physicalPath) + ".html";
string outputFile = Path.GetDirectoryName(physicalPath) + "\\" + htmlName;
workbook.SaveAs(outputFile, format, missing, missing, missing,
missing, XlSaveAsAccessMode.xlNoChange, missing,
missing, missing, missing, missing);
// workbook.SaveAs(outputFile, format, missing, missing, missing,
//missing, missing, missing, missing, missing, missing, Encoding.UTF8, missing, missing, missing, missing);
workbook.Close();
application.Quit();
//return Path.GetDirectoryName(System.Web.HttpContext.Current.Server.UrlDecode(url)) + "\\" + htmlName;
string previewFile = Path.GetDirectoryName(serverPath) + "\\" + htmlName;
res.code = 1;
res.message = previewFile;
return(res);
}
catch (Exception ex)
{
res.code = 0;
res.message = ex.Message;
return(res);
}
}