I am trying to read off some cells from an Excel File. I can't figure it out. Here is my code:
Public
Class TOC
Dim ExcelObj As New Microsoft.Office.Interop.Excel.Application
[Code]....
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.
I too have recently downloaded VB 2008 Express, but when I try to register it after the live.co.uk sign in all I get is a blank web page. How can I get registered ????
View 1 RepliesI want to creat office addins with my VB 2008 express, but i can NOT find the template.
View 3 RepliesWhere can i find all the icons Visual Basic 2008 Express Edition uses?
View 22 RepliesFor instance, I was trying to use
WebRequest request = WebRequest.Create("http://www.contoso.com/");
But get an error message!I am trying to use the WebRequest .NET framework class [URL] How can I enable .NET? Is something wrong with my installation?
My intention is to load my data from access database through datagridview but it keeps telling me the same error. This is the exact error message I've gotten.. it threw an oledb Exception stating: Could not open table 'MSysAccounts' in the workgroup information file. I've been browsing and viewing different resources but I still do not find a solution to view my data in datagridview. Few things I've tried:
1. I originally uses Ms Access 2007 to load, but it does not seem to work well, hence i converted it into Ms Access 2003 format. Same error displayed.
2. Working around with the workgroup in Access 2003, creating new workgroup which creates System.mdw file and I replaced it in:
[Code]...
how I can start a program with Visual Basic Express Edition 2008? I mean do you have any code I can use as a base to start another program? If that made sense.
View 3 RepliesThis was my code .
Private
Declare
Function addelements
Lib
[Code].....
meeting the requirement i.e procedure to set environment variable and use/get that in my code. make necessary changes in my code accordingly.
I am making a Help-form for my application. A Help-form normally has a ListView on the left and a RichTextbox on the right. When you click on a Help topic in the ListView, the text in the RichTextbox is supposed to change accordingly. The text file is part of the application's resources.
I also asked the question on stackoverflow: [URL]
I have a Visual Basic 2008 Express Edition application that operates as a front end for iSeries V6r1. The application was developed on a windows 7 machine. Users load the application from a shared folder on a server. Currently, there are 2 Vista, 3 windows 7 and 4 XP users. All had no problem in loading application, all users except 3 of 4 XP users can run the application with no problems. However, 3 of the XP users receive the following error message when they perform any action that tries to connect to the iSeries:
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
All 4 XP users are on same service pack
How do i open an VBS project in Visual Basic Express Edition?
View 1 RepliesI am new to Visual Basic. The only programming I have played with thus far is Perl and some Python in script writing for Paint Shop Pro. (if that is acually programming) I found a tutorial on About.com "from the ground up" with a link to download VB 2010 and when I tried to install the vb_web file I got this error:C:usersuserAppDataLocalTempSit24308reboot.ini cannot be opened. I did a computer search and found this file was not in the Temp folder. The install just hung and I could not cancel or retry. I shut down from task manager. When I looked in add emove there was not a Visual Basic listed. I couldn't tell if there were any other files that were added even though VB is not listed. There seems to be more C++ files (which came installed on my laptop) but I'm not sure if there are more of these C++ files.
I have searched for a week and cannot find a tutorial of how to install this program. I see VB 5, VB 6 and VB 2008. I also see a file for Microsoft Web Platform Installer, but it does not say if I need to download and install this file in order to download Visual Basic 2010 Express. I keep going in circles with my searches and always end up back where I started which is at the Visual Basic 2010 Express download page.
How I can made a Chat in Visual Basic 2010 Express Edition ?
View 1 RepliesI am building a VB 2008 Express Edition application.I have built a database (with a single table) using SQL Server Compact 3.5 and have connected it to the project. I am able to view and edit the data using a DataGridView on a second form (tutorial made this very easy). I need to work with the data in the table within the application. how to easily load the entire table into an array or even read the table a row or cell at a time so that I can make all of the data available for manipulation within the application (the tutorials only seem to show how to display the data).
View 7 RepliesI'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
I recently loaded my copy of MS Visual Studio 2008 Standard Edition, with Visual Basic, on to my new laptop, one with a Windows 7 operating system. This version of Visual Studio had been on my other laptop, a Windows Vista machine. When I attempt to run any of my Visual Basic applications which has a MSFlexGrid container on it, I get this error message "Unhandled exception has occurred in your application... The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG). Also,
View 2 Repliesdoes any body have the link for the offline installer of vb2005
View 1 RepliesI have created an excel 2003 file using visual basic 2010 express edition with access as backend. The excel is created using a select into query. I would need help to protect this excel file once it generated using visual basic 2010 so that the users cannot edit the same.
View 1 RepliesI cannot get the VB monthcalendar control to obey any of the properties I set for it, or the commands I give it programatically. It works (sort of - but with obvious bugs) in the state it arrives when copied to a new form straight out of the toolbox, eg when I click on a date etc, however if I set the background colour in Properties (or programatically), or try to change the BoldedDates programatically (as per numerous examples I have found) it ignores me!
I can create a brand new project, new form, add the monthcalendar out of the toolbox, change its properties in the Properties window, & when I run it the changed properties (eg background colour) are totally ignored.
Im kind of wondering can I fix this? When I edit code in Visual Basic 2008 Exspress Edition it will everytime open after maybe 15 to 30 mins feeze and close, sometimes it unfreezes but not always
View 2 RepliesI would like to access to a SQL Server Database from my Visual Studio project.
I have SQL Server 2005 Express Edition installed on my PC and I have a database with some tables.
In Visual Studio, I open the Database Explorer and I try to create a database connection.
The Add connection dialog box proposes to enter a database *file name* but I cannot select a database *server* and a database *name*.
Perhaps, is it a restriction because it is a free version ?
Within Visual Web Developer 2008 Express Edition, I can select a database *server* and a database *name* !
i'm using visual basic 2008 express edition and having a problem in saving the data i've added in datagrid to excel. i use inputbox to add data into the datagrid. when i click the save button, the data from the datagrid must be save to excel. this is the code i get from some forum and i already edited it but it only saves the last data/row i inputted.
[Code]...
Need code for 10.12 on page 217 it's based on toutorial 10, been looking at it to long and can't figure out how to make it work.
View 2 RepliesI added the reference and the "Imports" line, and I get the folowing error on the line
Code:
Dim oApp As New Excel.Application
Dim oWB As Excel.Workbook = oApp.Workbooks.Add()
Dim oWS As Excel.Worksheet = CType(oWB.Worksheets(1), Excel.Worksheet)
COMException was unhandled
Old format or invalid type library. (Exception from HRESULT: 0x80028018 (TYPE_E_INVDATAREAD))
I'm using the 2008 express edition. Now, I created an application that will allow the user to choose transaction in the combobox.text and input its price and quantity using an textbox.text. When the user click button1, it will be push in the datagrid/datable I created. And when the user click the button2, it must be save to excel file. The only thing I need is how to save the data from datagrid/datatable to excel. This is my code.
Imports System.Data
Imports System.Data.SqlClient
Imports Excel = Microsoft.Office.Interop.Excel
[Code]....
I have been given a task to:Develop a program where a child will be presented with picture of a fruit (one of five possible fruit) on the screen at the click of a start button. The child will then try to recognise the fruit and write its name in a specified place on the screen. On the click of a check button the name of the fruit written by the child will be checked by your program and if correct will reward the child with a suitable message. If the name presented by the child is not correct, a suitable message should be presented on a red background with the correct name of the fruit included in the message.
so far I have managed to create a form with 5 different fruit pictures and a text box below them. a button at the bottom of the form then checks the results and presents a message box to tell them if they have passed or failed.
[Code]...
Is it possible to add a small icon/picture within a button (to the left of the button text)? I don't seem to find any solution to this
View 1 RepliesIs there a way to import an exe file into a visual basic project?
View 8 RepliesI currently have a dll written w/ VB 6. The problem is my office upgraded to 64bit windows XP and the dll won't work. from what I have found it apears I need a 64bit dll.but am having trouble creating one.
View 2 RepliesI would like to know the basics of roguelike development in Basic, Visual Basic to be more specific. As stated in the title, I have Visual Basic 2010 Express Edition (fully paid). I do know about variables, if statements, basic math operators (Such as addition and powers), advanced math operators (such as PI and Sqrt), nested if statements, functions, subs, and all of the other basic stuff about Visual Basic. I am most effective with console applications, rather than windows form applications. My favorite roguelike is ADOM (Ancient Domains of Mystery), which, in my opinion, is much better than nethack. I would like to make a game similar to ADOM, but I don't even know how to make the player move around the screen and collide with walls. I am also most effective with Video Tutorials, rather than written tutorials, just cause I'm not a big reader. I have seen most of thenewboston's video tutorials on Visual Basic more than once, and I have all of the basic stuff nailed down in my brain. If anyone at all can help me, or even team up with me in my VB.Net project ATOR (Ancient Temple of Redhold), it would make me so happy I would burst out in tears of joy! Btw, I have created a bunch of unfinished text-based games before in the game engine ADRIFT 5, so I do know the basics of game development.
View 4 Replies
