protected override void Execute(CodeActivityContext context)
{
var readPassword = ReadPassword.Get(context);
if (string.IsNullOrEmpty(readPassword))
{
readPassword = null;
}
var writePassword = WritePassword.Get(context);
if (string.IsNullOrEmpty(writePassword))
{
writePassword = null;
}
var removeReadPassword = RemoveReadPassword.Get(context);
var removeWritePassword = RemoveWritePassword.Get(context);
var formattype = Type.Get(context);
var document = Document.Get(context);
var filename = Filename.Get(context);
filename = Environment.ExpandEnvironmentVariables(filename);
var saveChanges = SaveChanges.Get(context);
Application activeObject = null;
try
{
activeObject = (Application)Marshal.GetActiveObject("Word.Application");
if (!string.IsNullOrEmpty(filename))
{
foreach (Document current in activeObject.Documents)
{
if (current.FullName == filename)
{
document = current;
document.Close(saveChanges);
break;
}
}
}
}
catch
{
activeObject = null;
}
finally
{
if (activeObject == null)
{
activeObject = (Application)Activator.CreateInstance(Marshal.GetTypeFromCLSID(new Guid("000209FF-0000-0000-C000-000000000046")));
}
activeObject.Visible = true;
}
int doccount = 0;
foreach (Document current in activeObject.Documents)
{
if (current.FullName == filename)
{
doccount++;
break;
}
}
object missing = System.Type.Missing;
object ofilename = filename;
if (document == null)
{
document = activeObject.Documents.Open(ref ofilename, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing);
}
if (document != null)
{
if (string.IsNullOrEmpty(filename))
{
filename = document.FullName;
}
officewrap.application.DisplayAlerts = false;
if (!string.IsNullOrEmpty(readPassword))
{
document.Password = readPassword; saveChanges = true;
}
if (removeReadPassword)
{
document.Password = ""; saveChanges = true;
}
if (!string.IsNullOrEmpty(writePassword))
{
document.WritePassword = writePassword; saveChanges = true;
}
if (removeWritePassword)
{
document.WritePassword = ""; saveChanges = true;
}
var ext = System.IO.Path.GetExtension(filename);
if (ext.ToLower() != ".xps" && formattype == "1")
{
filename = System.IO.Path.ChangeExtension(filename, "xps");
}
else if (ext.ToLower() != ".pdf" && formattype == "0")
{
filename = System.IO.Path.ChangeExtension(filename, "pdf");
}
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
if (formattype == "1")
{
document.ExportAsFixedFormat(filename, WdExportFormat.wdExportFormatXPS);
}
else
{
document.ExportAsFixedFormat(filename, WdExportFormat.wdExportFormatPDF);
}
document.Close(saveChanges);
officewrap.application.DisplayAlerts = true;
}
}
protected override void Execute(CodeActivityContext context)
{
var readPassword = ReadPassword.Get(context);
if (string.IsNullOrEmpty(readPassword))
{
readPassword = null;
}
var writePassword = WritePassword.Get(context);
if (string.IsNullOrEmpty(writePassword))
{
writePassword = null;
}
var removeReadPassword = RemoveReadPassword.Get(context);
var removeWritePassword = RemoveWritePassword.Get(context);
var formattype = Type.Get(context);
var workbook = Workbook.Get(context);
var filename = Filename.Get(context);
var saveChanges = SaveChanges.Get(context);
if (!string.IsNullOrEmpty(filename))
{
filename = Environment.ExpandEnvironmentVariables(filename);
}
if (!string.IsNullOrEmpty(filename))
{
bool foundit = false;
foreach (Microsoft.Office.Interop.Excel.Workbook w in officewrap.application.Workbooks)
{
if (w.FullName == filename || string.IsNullOrEmpty(filename))
{
try
{
workbook = w;
foundit = true;
//worksheet = workbook.ActiveSheet;
break;
}
catch (Exception)
{
workbook = null;
}
}
}
if (!foundit)
{
Workbook tempworkbook = officewrap.application.ActiveWorkbook;
if (saveChanges && tempworkbook != null && (System.IO.Path.GetExtension(filename) != ".pdf" && System.IO.Path.GetExtension(filename) != ".xps"))
{
tempworkbook.SaveAs(Filename: filename, Password: readPassword, WriteResPassword: writePassword);
workbook = tempworkbook;
}
}
}
if (workbook == null)
{
workbook = officewrap.application.ActiveWorkbook;
}
if (workbook != null)
{
if (string.IsNullOrEmpty(filename))
{
filename = workbook.FullName;
}
officewrap.application.DisplayAlerts = false;
if (!string.IsNullOrEmpty(readPassword))
{
workbook.Password = readPassword; saveChanges = true;
}
if (removeReadPassword)
{
workbook.Password = ""; saveChanges = true;
}
if (!string.IsNullOrEmpty(writePassword))
{
workbook.WritePassword = writePassword; saveChanges = true;
}
if (removeWritePassword)
{
workbook.WritePassword = ""; saveChanges = true;
}
var ext = System.IO.Path.GetExtension(filename);
if (ext.ToLower() != ".xps" && formattype == "1")
{
filename = System.IO.Path.ChangeExtension(filename, "xps");
}
else if (ext.ToLower() != ".pdf" && formattype == "0")
{
filename = System.IO.Path.ChangeExtension(filename, "pdf");
}
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
if (formattype == "1")
{
workbook.ExportAsFixedFormat(XlFixedFormatType.xlTypeXPS, filename);
}
else
{
workbook.ExportAsFixedFormat(XlFixedFormatType.xlTypePDF, filename);
}
workbook.Close(saveChanges);
officewrap.application.DisplayAlerts = true;
}
if (officewrap.application.Workbooks.Count == 0)
{
officewrap.application.Quit();
}
}