Referencing A Cell In Excel To Visual Basic Program?

Jan 9, 2012



Referencing An Object Using A Variable String In Visual Basic 2010

Oct 8, 2010

I have several sets of similar objects (labels, progress bars) on a form in Visual Basic 2010 on Windows. In my code, I have collections that contain data, which needs to be pushed into the value/text property of each.

I would like to get a solution similar to PHP in that I can assign values somewhat like:

For ID as Integer from 0 to count(collectionExample)

...and as such to loop through so each of the different lblExample's were updated to their corresponding value.

The issue I have come to is that I cannot seem to reference an object on the form using a variable. I have also tried using something like

CallByName("lblExample" + variableID, "Text", CallType.Set, exampleCollection(variableID))... however I still can't combine the string and variable to reference the object.

Any solutions on referring to objects in VB2010 by combining a string prefix and a variable string identifier, similar to PHP's $variable{$variable} approach?

Edit: Windows Platform

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Referencing Field In Table Of Access Database In Visual Basic Express?

Feb 19, 2009

I have th is little programm:

Dim dbOud As ADODB.Connection
Dim rsOud As ADODB.Recordset
Dim strCnnOud As String


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Make A Console Program In Visual Basic On Visual Studio 2008?

Jan 22, 2010

I am trying to make a console program in Visual Basic on Visual Studio 2008. I want to ask the user of the program if he wants the premium version or the standard version. If he chooses the premium version, then I want it to say premium in his "receipt" later on and if he chooses standard, then standard in the receipt.


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IDE :: Visual Basic - Download It Or Find It Somewhere In My Visual Studio Program?

Jan 31, 2010

I have visual studio 2008 installed and was using C#. I am now trying to find Visual Basic. I can't find it. Is there a way to download it or should it be somewhere in my visual studio program? I don't want to use vbexpress, just regular VB 2008.

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IDE :: VIsual Basic.NET 2008 And Excel Documents?

Feb 27, 2009

I am building a business intelligence application for my organization. I have a form in which I would like to display existing excel spreadsheets. I have searched high and low for a control that would allow me to display a spreadsheet. Basically what I need is a viewer control that I can user to call the individual soreadsheets and display them in the form.I do not want to open excel outside of the application, but instead display the spreadsheet in the form as part of the application.

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Reading Excel Data With Visual Basic?

Mar 27, 2012

I am trying to build an app that can search column A in an excel document (with textbox control). In column B, I have info about the column A items. When a column A item is searched, I would like a textbox (or similar) to display info about it from column B.

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Transfer Data From Visual Basic To Excel?

Sep 7, 2009

im trying to design a program where a user inserts text into some text boxes, and selects an item from a dropdown box, and clicks add, i want it so when they click add, it puts the data from the text boxes into an excel worksheet, so say, textbox 1 is product, put product in A1, the second would be cost so put the cost in B1, but the product type in C1(this is the drop down box) and then clear the visual basic form, so the user can enter a second set, and then when they click add, it adds the information into A2, etc, etc.

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Use Visual Basic With XML To Generate Excel Workbooks?

Jul 15, 2010

I have written a program that will export data from access data to Excel by using XML programmatically, But I seem to be having problem when I tried to open in excel.

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How To Paste Formula From Visual Basic To Excel In Relative

May 18, 2010

In visual basic code works as below MyWorksheet.Range("A1:D1").Formula = "A1B2"

In excel it shows in

A1 as A1B2
B1 as A1B2
C1 as A1B2
D1 as A1B2

what i want do

A1 as A1B2
B1 as A1B3
C1 as A2B4
D1 as A2B5

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Import An Excel Spreadsheet Into A Visual Basic Application?

Oct 28, 2009

I have to write an application in Visual Basic.Net that will open an excel file, run through the contents an export a test file for processing.

The application works great for me (Windows 7) but when transferred to a WinXP PC gives the following error: HResult 0X800A03EC

I can replicate this error by making the Excel Application visible so it seems like it is an issue where it can't access the file because it is open. Error occurrs when trying open the workbook.

Original Code
Dim excel As Excel.Application
Dim wb As Excel.Workbook


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Import And Export From Acces To Excel Or .csv Visual Basic

Feb 21, 2011

Im trying to add an export import method in visual basic. Export from Access database to Excel Worksheet or .csv. And Import From Excel worksheet or .csv to Access database

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Either End The Program Or Start The Program Over In A Visual Basic Console Application - Based Upon User Input?

Apr 8, 2012

I have a procedure at the end of my console application that ask the user to either hit enter to end the program, or type s to perform another search. The issue I'm having is no matter what the user types in the program end. What I would like to happen is if the user types s, then the program starts over and lets the user perform another search. The program is procedural and I need to find a way to start back off at the top of the program which ask the user to type a name to search.


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Automatic Save / Show Chart From Visual Basic To Excel?

Jun 19, 2011

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Open And Save Excel File In Visual Basic Express 2008

Apr 19, 2010

I'm using VB Express 2008 and I would like to open an excel file and save it with different name file. For example, I would like to open a file in
C: est.xls
And then I want to save them with different file name such as
C: ry.xls

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Protect Excel 2003 Using Generated Using Visual Basic 2010 Express?

Jun 27, 2010

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Read Excel Cells Using Visual Basic 2008 Express Edition

Mar 1, 2010

I am trying to read off some cells from an Excel File. I can't figure it out. Here is my code:

Class TOC
Dim ExcelObj As New Microsoft.Office.Interop.Excel.Application


After making WorkSheetObj I dont know what to do.. I am trying to dynamically change the Texts of Four buttons. The text values are to be to read off of Excel cells.

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Aug 26, 2009

i'd like to make a tiny program that shows an image 2 images selected by a scrollbox that can be zoomed and pannedthere also would need to be a coordinate system added to the image so that the user can ad points of intrest (small cross apears on map)to the picture by entering the coordinates. these points of intrest should then be saved in a db file so they can be reloaded when the program is stopped and rerun.

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Store Textbox Information And Such From Visual Studio/basic 2010 Into Excel And Vice Versa?

Jun 10, 2011

The idea is that I have certain values stored in textboxes/listboxes and thus can I store the information in a spread sheet. And if I change the value in the spreadsheet can it also change the value in the application? I had one idea which was to make both store data in a txt file and read from that, but I'm not quite sure how to do that either.

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Adding A Meter To A Visual Basic Program?

Sep 30, 2010


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Oct 19, 2010

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Cannot Run A Program In Visual Basic 2008 Because Of Error

Jun 20, 2010

When I have tried to run a program in vb 2008 I get the following error message BC32400: Class 'CLSID_CorSymWriter' could not be created: System Error &H8004015 I have tried to uninstall and re install visual studio 2008 (academic) (several times) to no avail.

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Do Addon's Functionality With A Visual Basic Program?

Feb 17, 2009

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How To Make Visual Basic Program Install

Feb 12, 2010

i need to know how to make my Visual Basic program install onto the computer. right now my program is a simple .exe file and does not require instalation.

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Open A Program Within Visual Basic 2010?

Aug 6, 2010

How would I open a program within Visual Basic 2010? (Like running "Application.txt" from "C:" within a Visual Basic project.

Public Class getfrom
Dim getfrom As String
Dim saveto As String
Dim download As Boolean


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Remove A Reference From A Visual Basic Program?

May 6, 2011

How do you remove a Reference from a Visual Basic progam?

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Shut Down Computer With A Program From Visual Basic?

Apr 17, 2009

What is the code to shut down my computer with visual basic?

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Visual Basic Program Not Releasing Resource?

Dec 22, 2009

I have a program written in VB.NET which stops a service that uses file x, modifies x, and restarts the service.

I have modified my code for testing so that it just reads in the file as a string and immediately writes it back out.

Shell("net stop " & SERVICE_NAME, , True)
Dim myReader As System.IO.StreamReader
myReader = My.Computer.FileSystem.OpenTextFileReader(x)
fileString = myReader.ReadToEnd()


The stopping of the service is no problem, and modifying the file is no problem, but when the service starts it stops immediately because, as best I can guess, the file is in use. Even when I try to start the service manually, it stops immediately. However, I found that I can open file x, click save without modifying anything, close the file, and start the service and everything works correctly.

If I comment out the writing part, everything works fine.

Also, the file I'm modifying has a .conf file extension. I don't know if this is relevant.

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Why Won't This Function Work For My Program. (Visual Basic)

Feb 24, 2011

I'm doing a baseball program for a class project. And I almost have it complete, but it's giving me a syntax error. I can't figure out what i'm doing wrong. I'm using two functions to return a value for different type of baseball tickets to the button that calculates them. Here are the instructions 1.)User selects whether to purchase season tickets or single-game tickets 2.) User enters the number of tickets needed and the type of seats based on whether they selected season single-game tickets.3.) User clicks the Compute Ticket Cost Button to display final cost4.) User clicks the Clear Form button to clear the responseI just can't figure out what I did wrong. I know it's something stupid that i'm doing.the errors are happening inside the btnCompute sub routine. with syntax erros on SingleGameCost() and SeasonalCost() line 114 and 118

Public Class Form1
'Global Variables
Dim intTicketChoice As Integer


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Cannot Transfer A VBApplication Progam In A Visual Basic Program?

Oct 19, 2010

I have made a Medical software writen in VBA and now I want"transfer" (?!) the same softwareto a Visual Basic program that can be run in a computer without Microsoft Office(Excel) installed. How can I do this? I dont want to write all theVBA program again because it is very large and full of spreadsheets and mathematical formulas.

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Launch A Program And Send A Parameter From Within Visual Basic?

Feb 18, 2011

I want to use firefox as a default browser for a webbrowser control in a form in Visual Basic Express. How do I do this? How do I launch firefox or an external .exe program from within my application and send a page for it to open or load automatically?

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Make Program In Visual Basic 2008 To Covert .flv To .mp3?

Oct 10, 2009

make program in visual basic 2008 to covert .flv to .mp3?

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Make Program Update Using Visual Basic 2008?

Dec 26, 2009

Im trying to make a "database" in VB 08 and i donīt have a clue how to do it. I Want that my program will be able to update itself when i want it to update Ex: My friend downloads my program and lets say 2 days later i want to update it becuse i have discovered a flaw how would i do it? Do i have to use a installer so my friend gotta install it or what?. I donīt think that its a code im looking for or im i wrong. IS it a code im looking for or what ?

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Change Excel Cell Formatting Through A Standalone Program?

Apr 18, 2012

Imports Microsoft.Office.Interop.Excel
Imports System.IO
'btnclikevent runs this code


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Restrict Paste (Ctrl-V) In Excel Cell From Program?

Jan 27, 2012

I had a scenario to generate and validate excel cell value with date cell through VB.NET, everything works fine when I type a value in the cell, but when I do a copy paste in the cell any string value it accepts and never validates.[code]...

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Extracting Visual Basic Source Code From Visual Basic EXE?

Jan 24, 2011

How do you extract source code from a VB.NET .EXE file?

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Adjust The Volume In The Code Of A Visual Basic 2005 Program?

Sep 13, 2011

I have Visual Basic 2005.  I want to be able to adjust the Master Volume programmatically. In the recent versions of Visual Basic it is much easier but in VB2005 it is a little more involved from what I have read on previous posts. Is there a way to adjust the volume in the code of a Visual Basic 2005 program?

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Creating A Program For League Of Legends Visual Basic 2010

Dec 4, 2011

I am creating a program for League of Legends to create your own build and save it and load it. the masteries i want to make it like this [URL] i have made it so if label1 text is "0" "/" "1" then i click on picbox1 the label1text changes to "1" and right click mousebutton on the picbox reverse it to "0" but how can i make the Offence = 0, Defence = 0, Utility = 0 count the masteries selected how can i make so if label text is "0" then on first click it changes to "1" then second click "2"

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Feb 21, 2012

When I try to print my record using ReportViewer.exe error that given is - "The Array s Fixed or Temporarily Locked (Run Time error When I debug through the code error is - "Method 'AddRows of object 'ICrystalDataObject' failed"

Dim cdoRecordSet As CrystalComObject
Set cdoRecordSet = CreateObject("CrystalDataObject.CrystalComObject")


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IDE :: VISUAL BASIC 2008 - Hide Program Form (alt+tab) Screen?

Sep 12, 2009

i'm designing a program ........ i just wanted to know how to hide my program form (alt+tab) screen .........and how to hide my program from (task manager)..... and also how can i delete my program after its "FIRST OPEN" and after that it copies itself to the desktop folder.

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