office-interop

I am developing a MS-Word addon in which my code has to get access to the letters the user is entering through the keyboard. private void ThisDocument_Startup(object sender, System.EventArgs e) { this.SelectionChange += new SelectionEventHandler(ThisDocument_SelectionChange); } void ThisDocument_SelectionChange(object sender, SelectionEventArgs e) { MessageBox.Show(e.Selection.Text); } I think the SelectionChange event can give me the text but the event is not raised at keypress, Is there any way to trigger the event at keypress? Also if there is a more straightforward way to do it or an open

We were unable to open an Excel Workbook with ASP.net before creating a folder named "Desktop" in the systemprofile Folder. The solution was to create a folder named "Desktop" in C:\Windows\SysWOW64\config\systemprofile\ Error Message: System.Runtime.InteropServices.COMException (0x800A03EC): Microsoft Office Excel cannot access the file 'c:\temp\test.xls'. There are several possible reasons: The file name or path does not exist. The file is being used by another program. The workbook you are trying to save has the same name as a currently open workbook. Does any one know an explanation for

I have a small C# Winforms Application that is using Word.Interop to Take a Single Mail Merge Document, copy each section, paste that section into it's own document, and save it individually. I keep (sometimes randomly) getting the error message: Call was rejected by callee. (Exception from HRESULT: 0x80010001 (RPC_E_CALL_REJECTED)) . I have tested my below code and when I use breakpoints, I never receive this message. However, if I let it run uninhibited, it seems to error out at my line oNewWord.ActiveDocument.Range(0, 0).Paste(); . What is even weirder, sometimes I get the Exception Message

I have a word document which has a text box. When i run an automated find and replace its matching in the main document, but not match anything in the Text Box. How do i tell the find and replace function to include Text Boxes. Word.Range range = objDoc.Content; object findtext = Field; object findreplacement = Value; object findwrap = WdFindWrap.wdFindContinue; object findreplace = WdReplace.wdReplaceAll; range.Find.Execute(findtext, missing, missing, missing, missing, missing, missing, findwrap, missing, findreplacement, findreplace); I suspect i need to change the range = objDoc.content

I am using the Office Developer Tools for Visual Studio 2013 in C#. Ever since Word 2007, adding a "\n" character adds a paragraph break (which adds more space than the line break in Word). How can I add a line break to a document? I've tried "\n", "\r", and "\r\n" all of which seem to add a paragraph break. user3731528 It turns out that Word uses Vertical Tabs for its line breaks. I was able to add them using the "\v" character to ranges. See What is a vertical tab? for more details. I've tried to use several items such as: </br> \n\r \u2028\n <w:br/> which they don't work but when simply

I'm trying to do office 2003 interop using C# ASP.NET on a server running Windows 2003 64 bit (I'm running IIS in 32bit mode though) and getting error messages like: The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID {00024500-0000-0000-C000-000000000046} to the user domain\username SID (S-X-X-XX-XXX-XXXX-XXX-XXXXX). This security permission can be modified using the Component Services administrative tool. Does anybody know what I need to change to get this working? Thanks if you can help. EDIT - This was working fine on a

I have a ASP.NET 2.0 web application that should upload a ppt file and then extract its slides to images. For that I have imported office.dll and Microsoft.Office.Interop.PowerPoint.dll assemblies and wrote the following code public static int ExtractImages(string ppt, string targetPath, int width, int height) { var pptApplication = new ApplicationClass(); var pptPresentation = pptApplication.Presentations.Open(ppt, MsoTriState.msoTrue, MsoTriState.msoFalse, MsoTriState.msoFalse); var slides = new List<string>(); for (var i = 1; i <= pptPresentation.Slides.Count; i++) { var target = string