office-interop

need a document to extract text from image using onenote Interop?

只愿长相守 提交于 2019-12-01 20:31:42
I need to do the simple Program whcih need to extract text from image using Onenote Interop? Could any one suggest me the appropriate document for my concept please? Text recognized by OneNote's OCR is stored in the one:OCRText element in the XML file structure in OneNote. e.g. <one:Page ...> ... <one:Image ...> ... <one:OCRData lang="en-US"> <one:OCRText><![CDATA[This is some sampletext]]></one:OCRText> </one:OCRData> </one:Image> </one:Page> You can see this XML using a program called OMSPY (it shows you the XML behind OneNote pages) - http://blogs.msdn.com/b/johnguin/archive/2011/07/28

how to stop macros running when opening a Word document using OLE Interop?

◇◆丶佛笑我妖孽 提交于 2019-12-01 20:00:15
As the title suggests, I have a .Net application which uses interop to open documents in Word. I have set app.AutomationSecurity = Microsoft.Office.Core.MsoAutomationSecurity.msoAutomationSecurityForceDisable before opening the document. According to the documentation, thhis "Disables all macros in all files opened programmatically, without showing any security alerts" However, when I attempt to open one specific document I get a dialog box on the screen that says "could not load an object because it is not available on this machine". It's a customer document but I believe it contains a macro

How to set the file name of a word document without saving it from c# and automation

陌路散爱 提交于 2019-12-01 18:45:22
I create word documents via automation and mailmerge with office Interop from c# (.net4). The merge works well and the user receives the created document as he desires. So far all is well. The client now requests, that if he tries to save the generated file (via save file dialog), that the filename of the document is already prefilled. I already have tried the obvious things such as setting the Name property of the Document-instance and other properties, I also googled for a solution but up to now, I was not able to set the file-name of the word file (without saving it). Does someone knows a

How to debug slow Office application interop constructor?

耗尽温柔 提交于 2019-12-01 14:32:47
问题 I have an application which deals with excel. Recently I encountered a problem with very slow creation of Excel object. I've recreated the issue with this simple code: Microsoft.Office.Interop.Excel.Application xlApp; xlApp = new Microsoft.Office.Interop.Excel.Application(); The second line causes the delay. In order to measure the time needed for new object allocation, above code has been extended with time tracking solution and the results are conclusive. In NORMAL situation, above code

PIA's Installed but still receiving interop error

廉价感情. 提交于 2019-12-01 14:27:59
I am trying to use the Microsoft.Office.Interop.xxxxxxx namespace but Visual Studio 2010 is not providing an option for "interop". I have the PIA's installed for office12 and office14, I have included them in the 'References' in the Solution Explorer, but it is not working. The code I am trying to call the namespace with is: using Excel = Microsoft.Office...; After "Office.", I am only given the option for "Core". So it would look like this using Excel = Microsoft.Office.Core; This matches the reference that was imported...but using this namespace does not seem to be useful. My question is how

Office 2007 [and higher] interop: retrieve RGB-color

試著忘記壹切 提交于 2019-12-01 13:23:41
UPDATE: If you need to determine rgb-color in office document (format 2007) look at my answer below. Have: Interop.Word.dll ver.14 from VS2010 PIA, VS2010 Express Edition MS Word 2010 (ver.14) .docx-file made in mentioned Word manually without Interop. File contains several tables with colored corner cells. Purpose: To build another .docx-file with Interop contained those tables filled with gradient color based on colors in its corners. Where problem appears: I need to transform colors in tables corners from WdColor to System.Drawing.Color to calculate gradient. So I work with cell's Shading

Is there a way to programmatically check if a Excel file is opened

|▌冷眼眸甩不掉的悲伤 提交于 2019-12-01 12:21:40
问题 I want to check whether a particular Excel file is already opened. Otherwise when I reopen same file in my C# program it is opening in read only format. Is there any way to find out if the file is already open? 回答1: If the file if opened by another program this code can help you figure it out, but you won't be able to open it <!-- language: c# --> protected virtual bool IsFileLocked(FileInfo file) { FileStream stream = null; try { stream = file.Open(FileMode.Open, FileAccess.ReadWrite,

Issue with SentOnBehalfOfName

戏子无情 提交于 2019-12-01 12:03:50
问题 i'm stack with Outlook issue where i want to change Email Sender . I want to send all emails from Outlook with one sender. When i change sender from Outlook it works fine but when i change it from Outlook plugin it's not work. I'm using following code: private void adxOutlookEvents_ItemSend(object sender, ADXOlItemSendEventArgs e) { if (e.Item is MailItem) { MailItem mail = e.Item as MailItem; mail.SentOnBehalfOfName = "UserName"; mail.Save(); return; } } But nothing happens. I don't see any

Getting time values from an Excel sheet

只愿长相守 提交于 2019-12-01 11:36:49
问题 Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application(); Workbook wb = app.Workbooks.Open(fname); Worksheet ws = wb.Worksheets[1]; // read some data var Monday = ws.get_Range("D11"); var Tuesday = ws.get_Range("D13"); I am using Microsoft.Office.Interop.Excel to retrieve hours worked from an Excel sheet. My code seems to be working properly however I keep getting the values COM Object for Monday and Tuesday . Why is it not returning the actual values

_IContactsAndGroupsCallback.OnLookUp

谁说胖子不能爱 提交于 2019-12-01 11:19:36
I'd like to provide IM presence etc for Office, following the guide from http://msdn.microsoft.com/en-US/library/office/jj900715.aspx#off15_IMIntegration_ImplementRequired_ILyncClient . In response to IContactManager.Lookup(string _lookupString, object _contactsAndGroupsCallback = null, object _state = Type.Missing) I need to call Microsoft.Office.Uc._IContactsAndGroupsCallback.OnLookup(ContactManager _source, object _lookupResult, AsynchronousOperation _asyncOperation); The second parameter is not well documented: When Office cannot determine the SIP address for the contact, it calls the