Added optional pdf name parameter, fixed working directory issue with new 2015 build

Word2PDF/Program.cs

@@ -23,20 +23,39 @@ namespace Word2PDF
 			catch( Exception e )
 			{
 				Console.WriteLine( "Missing file" );
-				Console.WriteLine( "Usage: " + args[ 0 ] + "[docx filename]" );
+				Console.WriteLine( "Usage: " + System.AppDomain.CurrentDomain.FriendlyName + " <docx filename> [pdf filename]" );
 				Environment.Exit( -1 );
 			}
 
+			if( docxname == "--help" || docxname == "-help" || docxname == "-h" )
+			{
+				Console.WriteLine( "Usage: " + System.AppDomain.CurrentDomain.FriendlyName + " <docx filename> [pdf filename]" );
+				Environment.Exit( 0 );
+			}
+
 			FileInfo file = new FileInfo( docxname );
 
-			object docxnameobj = ( object )file.FullName;
+			object docxnameobj = (object)file.FullName;
 			//Console.WriteLine( "File name full: " + file.FullName );
 
-			string pdfname = file.FullName.Substring( 0, file.FullName.LastIndexOf( '.' ) ) + ".pdf";
+			string pdfname = "";
+			try
+			{
+				pdfname = args[ 1 ];
+				if( !pdfname.Contains( ".pdf" ) )
+				{
+					pdfname += ".pdf";
+				}
+			}
+			catch( Exception e )
+			{
+				pdfname = file.FullName.Substring( 0, file.FullName.LastIndexOf( '.' ) ) + ".pdf";
+			}
 			//Console.WriteLine( "pdf name full: " + pdfname );
+			pdfname = Environment.CurrentDirectory + '\\' + pdfname;
 
-			object pdfnameobj = ( object )pdfname;
-			object format = ( object )( WdSaveFormat.wdFormatPDF );
+			object pdfnameobj = (object)pdfname;
+			object format = (object)( WdSaveFormat.wdFormatPDF );
 
 			Microsoft.Office.Interop.Word.Application word = null;
 
@@ -50,9 +69,9 @@ namespace Word2PDF
 
 				doc.SaveAs2( ref pdfnameobj, ref format, 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 );
 
-				( ( Microsoft.Office.Interop.Word._Document )doc ).Close( ref missing, ref missing, ref missing );
+				( (Microsoft.Office.Interop.Word._Document)doc ).Close( ref missing, ref missing, ref missing );
 
-				( ( Microsoft.Office.Interop.Word._Application )word ).Quit( ref notTrue, ref missing, ref missing );
+				( (Microsoft.Office.Interop.Word._Application)word ).Quit( ref notTrue, ref missing, ref missing );
 			}
 			catch( Exception e )
 			{