Office Automation :: Open CSV And Count Columns And Rows Imported?
Aug 29, 2010In the previous reply, you showed how to open a CSV in Excel. How does one determine the number of rows and columns that were imported?
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Count Rows For Particular Columns If No Data Then Ignore And Count
Oct 6, 2010Declare some class level variables that will keep track of the sums for each column. For example:
[Code]....
During the RowDataBound event, retrieve the data from each column and add it to the appropriate sum. I'm not sure if you are developing an ASP.NET application or a Win-forms desktop application so I cannot help you any further at this point. What have you tried so far to solve the problem?
Office Automation :: Count The Coumns In My Dataset
Nov 3, 2011All I want to do is count the coumns in my dataset. It's always 0!
HTML Code:
Private Function GetVantageData(ByVal index As Integer) As Array
sql = "SELECT tblPart.PartNum, tblPart.PartDesc, tblPart.TypeCode, tblPart.UnitPrice, tblPartRev.RevisionNum, tblPartRev.Approved, tblPartBin.Onhandqty " & _
"FROM SharePointProgress.dbo.tblPart " & _
[CODE]...
Office Automation :: Columns As Objects Part - Removing Duplicates
Nov 28, 2009I am Tring to Make this work but I do not understand the Colunms as objects Part. Here is what I got
[Code]...
Office Automation :: Create An Excel Document With A Series Of Columns That Contain Data To Import Into VB 2008
May 31, 2010Ok, what I would like to be able to do seems simple enough. I would like to be able to create an Excel document with a series of columns that contain data to import into Visual Basic 2008
[Code]...
Office Automation :: Check If Workbook Is Open?
Jul 26, 2010how I might check to see if a specific Excel Workbook (call it Test.xlsx) is open?I have a routine that calls a subroutine. Sometimes at the time of the call Test.xlsx is open, sometimes not. So when the subroutine runs, I need it to check first to see if Test.xlsx is open. If it isn't then the subroutine should open it and perform the subroutine's purpose operations. If it is open, it should not try to "re-open" it or worse open a copy of it; it should simply perform the subroutine's purpose operations.
View 3 RepliesOffice Automation :: How To Open File In Non Associated Application
Mar 24, 2009I would like to open a file in an application using vb.net 2008. I am unsure which namespace to use. I do not want to assume it is the current associated application. I believe there should be a way to...
Dim app as something
Open a file in that app
Office Automation :: Open A Excel From VB2008
Apr 20, 2010I am trying to open a existing excel file from VB 2008
I am doing next:
Dim ObjExcel As EXCEL.Application
ObjExcel = CreateObject ("Excel.Application")
objexcel.Workbooks.Open Path
I get and error saying that is old format or invalid type library
how to open an existing excel file from VB 2008.
Office Automation - Auto Email After File Open
Mar 10, 2009The below code works fine to export data from a datagrid to excel spreadsheet. Is it possible to incorporate an auto email (outlook) so that I can automatically send the spreadsheet to my manager lets say his email is abc@xyz.co.uk. What I want to do is when the spreadsheet is opened an auto email is sent with the spreadsheet attached to my line manager.
Private Sub ExporttoExcel()
'verifying the datagridview having data or not
If ((DgvQuarCommit.Columns.Count = 0) Or(DgvQuarCommit.Rows.Count = 0)) Then
Exit Sub
[Code] .....
Office Automation :: How To Reference Open Workbook [VS 2008]
Aug 11, 2010Edit by Moderator: [URL]...I know this thread is extremely old but it applies to my situation.Using Visual Studio 2008, VB, I get an error in this code:
Code:
Dim strWorkbkName As String
Dim strWorkshtName As String
Dim XlApp As Object
Set XlApp = GetObject(, "Excel.application")
[Code]...
not reply to threads which have been inactive for more than one month and please start your own threads to ask your own questions. Since you question is about VB.Net, I have moved your thread from the Office VBA forum to the .Net Office Automation forum.
Office Automation :: Open And Move Around An Excel From VB 2008?
Apr 20, 2010I'm trying to open an excel file and then move around a little bit in the excel from VB 2008 and I having some problems. I'm trying next:
dim objExcel as excel.application
objExce = new excel.application
objExcel.visible=true
[code]......
Office Automation :: Open Powerpoint And Get Notice When It Gets Closed?
Oct 7, 2010I have been searching and trying for quite some time now but did not yet find the right way to solve my problem.Here is what I want to do:- open powerpoint with a file (an disable the UI of my app while it is opened)- make some changes to this file- save it with a new name- get notice when Powerpoint is closed (either by my app once the automatic changes are done or if the user quits Powerpoint)- enable UI once Powerpoint is closedThe notice is my problem. Is there an easy way (other than timers that check the process list) to get notice of when my started Powerpoint-Process is closed/quit?
View 1 RepliesOffice Automation :: Open Excel Doc From Webpage And Return Cell Value To DB
Jan 8, 2009I would like from a certain url, to launch an excel file, have the user fill some cells and then return the value to a database by aspx perhaps.
View 3 RepliesOffice Automation :: Program That At One Point Will Open Word And Export Some Info
May 28, 2010I have a program that at one point will open word and export some info. That works perfect, however I have just noticed each day I have a number of winwords open (can only see them in task manager so they are hidden). It appears that everytime I start the program it opens a hidden winword session. It has nothing to do with the code I have on the form, it opens before any code I have written is executed.
View 3 RepliesOffice Automation :: Excel Automation - Cannot Use Office PIAs
Feb 14, 2009It appears that when one creates an instance of Excel, using CreateObject, (Late binding), the suggested Excel closing function (with GC.collect etc) does not work. I have tried several suggestions, and the only one that works is process.kill method. Do you see any problem in using this? BTW: the reason we are using late binding is that we cannot use Office PIAs....not sure which version of Office would be installed on the client site. We work with O2003, but the client might still be at 2000 or 2002.
View 7 RepliesOpen A CSV File Update Some Rows, Columns, Delete Some Rows And Save It As Another CSV File?
Aug 25, 2011I have a csv file. I need to open it, delete whole row on basis of a column value, Update few of the column values and save the file as .dat file. I am using VB.net 2010
View 1 RepliesOffice Automation :: Automatic Deployment Of Excel Automation Addin?
Jan 25, 2011I have written an automation addin in Excel with C# (addin.dll). To use the addin, I need to 1. register it using "regasm /codebase c:...addin.dll"2. select in ExcelOptionsAddInsExcel AddinsAutomation the respective addin from the list
I would like to automatize 1) and 2), so that the user just needs to run an exe-file in order to use the addin. 1) should be no problem, but how can one automatize 2)?
Office Automation :: Excel 2003 Automation With VB 2005 Express?
Apr 20, 2010Ok basically what I need to do is the following:Read FirstExcelDoc (attached)For every row in that: Retrieve data from sql server db based on info in the Orange columns of FirstExcelDoc Let's say I retrieved data elements A, B, C, D, and E from sql server. Then I need to enter those same data elements A, B, and C in another excel spreadsheet (which has formulas etc) After inputing A, B, and C in that spreadsheet, read a couple of calculated fields and compare those results to data elements D and E retrieved originally from SQL Server DB. Finally, output the results in the Blue columns of the FirstExcelDoc spreadsheet for that row.Loop through and do the same thing for row 2 of the FirstExcelDoc and keep on until you see "END TEST" in the FirstExcelDoc.
I'm looking for a method of doing this efficiently. I have read several articles over the past few days as well as those from Mike R. but just need some direction to get started on this.To start of I'm looking for whether to read the entire FirstExcelDoc spreadsheet or just read the info for first policy number(2nd row) and process it and write out the blue column info for that row and then loop through and come back and read the second policy number (3rd row) etc... Please attach a code snippet for either way of reading the data.
Office Automation :: Orphan Excel Process Started Via Automation
Jun 17, 2009I'm using excel via interop in application.Sometimes users kill application that created excel instance and that results in excel instance sitting in memory without any chance of disposing it.First I tried to tackle this using ROT(running object table) looks like not all instances of excel are registered there.Than I tried to somehow mark excel process after it is started via interop.[code]This works as long as excel is visible but in my case excel window is invisible.All I need is to somehow mark process that started via automation with the parent PID, so that later I can kill it if parent does not exist.
View 19 RepliesOffice Automation :: PPT Automation = Multi-threading And RPC Server Unavailable
Apr 16, 2010I have successfully automated a PowerPoint Metrics presentation with VB.Net. However, since there were many complicated calculations, it took quite some time to make the 120+ slide presentation - so I recently tried to revamp the application to be multi-threaded.
[Code]...
Office Automation :: Word2007 Automation Without Word12 Object Library
Jan 21, 2012I've got VS2008 and Office2010, but I don't have Office2007. Therefore, I have the Word14 Object Library but not the Word12 Object Library. Will the code that I create for Office2010 automation also work where clients only have Office2007 or will they have to upgrade their office suites?
View 1 RepliesOffice Automation :: Excel Automation - Call Rejected
Dec 17, 2010I have been pulling my hair out trying to fix this.
[Code]....
Office Automation :: Excel Automation Causing: Rpc_e_serverfault
Jun 1, 2010We have a vb program which is run on our server by scheduled task every day. The program opens about 30 excel files, refreshes the data connections, pivot tables and then saves the document in another location.
This may run fine for a couple days but sooner or later the process starts crashing, usually with this error: RPC_E_SERVERFAULT.
My question is, Is it expected that continually opening/closing/refreshing workbooks will inevitably cause the Excel object to crash at some point.
Office Automation :: MultiThreading In MS Office 2007 (Excel, Outlook, Etc)?
Mar 28, 2011i was wondering if someone could give me the final explanation on what i might be doing wrong here.I spent a lot of time reading around the net and the forum about how to add Threading capabilities to a VB project.
Nos, i've got .NET 4 installed, and i've added the system.tsr and mscorlib.dll files as reference in, say, Excel 2007 (see screenshot).However, when i try to make a thread with anything as basic as "Dim Thread1 As System.Threading.Thread", i get a user-defined type not found error.Indeed, when i use the object browser to see what's in the System file, theres nothing remotely linked to any Threading, and in the mscorlib file, nothing under "Threading" either, just a few Thread related functions, but nothing defining a data type
Office Automation :: Uninstall Office Shared Addin Programatically?
Feb 15, 2011I've developed shared addin for Microsoft Word. I distribute this addin with my application and using Inno setup for installation. The Inno setup installs my application and then runs "myAddin.msi" file in order to install addin.
how to uninstall this addin programatically?
Right now, in order to uninstall addin, the user has to to it manually through control panel.
MySQL Count Rows Count Rows And Gain Access To Other Information In A Row Based On Provoided Information
Oct 8, 2009I have a fair bit of experience with VB.NET and C# (In this case I chose VB.NET, blame my laziness), but I do most of my professional work using PHP. I have no experience what so ever in using any database with VB.NET let alone MySQL.Just FYI, at the moment I am only trying to Query the database to gather the information required to activate. The Activation wizard and algorithm building (which is finished anyway), and everything else will come soon. I chose the MySQL database because I have experience with it, and it seems the best option for remote usage.The whole idea already works in PHP, I'm just have major issues moving it accross into VB.NET (Using the MySQL Connector.NET);I understand the basics, and all I need to know how to do is Count Rows and gain access to the other information in a row based on provoided information (in PHP, through mysql_ result)
So, here goes nothing, this is the Query code I am using in PHP to complete the job I want to do in VB.NET. [code] As you can see, I basically need to get the PHP code into VB.NET to fit into the 'btnQueryDB.Click' Command in VB.NET. By Equivalent, the Product ID in VB.NET will come from 'txtPID' and similar, Serial Number will come from txtSNUM. Once counted to be 1, the Activation Code and Status will be fed into 2 other text boxes in the form. (acCode, and acStatus).
Office Automation :: Display Office Documents To Form?
Jul 25, 2010how do i use the webbrowser to display the word or excel docs. just like the pdf viewer... i tried the webrowser1.navigate but it didnot work, if it does its opening a new window, im using office 2010..
View 4 RepliesOffice Automation :: How To Display Office Documents To Form
Nov 27, 2011How do I use the webbrowser to display the word or excel docs. just like the pdf viewer. I tried the webrowser1.navigate but it didnot work, if it does its opening a new window, I am using office 2010.
View 1 RepliesOffice Automation :: Office Add-in For Word 2010 64bit?
Dec 21, 2010I've made Add-in for Word 2007 in VS2005.It worked well with Word 2007 and now it works well with Word 2010 32 bit.However it doesn't work with Word 2010 64 bit. The installation is successful, but the ribbon button doesn't show up.
Do you have any experience with add-ins for Office 64 bit?
Office Automation :: .net Automation Excel App Not Closing
Sep 25, 2009I'm having an issue where my excel.exe process doesn't close until I close my .net application. I'd like to avoid using Process.Kill() if at all possible.
Code:
Private Sub WriteRowsToXls(ByVal rows As DataRowCollection, ByVal xlsPath As String, ByVal showStatus As Boolean, Optional ByVal AddTotals As Boolean = True)
Dim xlsApp As New Microsoft.Office.Interop.Excel.Application
[CODE]............
This method references a couple of other methods I use for repeated formatting tasks, I'll include those methods below. (I added the FinalReleaseComObject into the other methods after reading Mike's thread but the issue persists)
Code:
Private Sub SetRangeValidation(ByVal rng As Range)
With rng.Validation
.Delete()
[CODE]..............
Method SetRangeAllBorders does about the same as these other methods but my post is too long to add it. The only other things not shown in these code snippets are a few string variable that are defined in the class, studentWS, studentsWSPW, paymentsWS and paymentsWSPW My App creates an instance of the class, loads some data, runs the method above, and then sets the class to nothing. I'm using .NET 3.5 automating Excel 10