I'm completing our assignment we are using vb.net as front end and ms access 2003 as back end but are unable to delete data in the database after clicking on delete button it shows result on front end.code for next does not work give code for next
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I want to insert only integer value from front end.Example- i have a textbox1 in a window form. i want to insert only price in integer. if i write a string value in it
View 1 RepliesI created a database in Access 2010. I am thinking of creating a front end in Visual Basic and was wondering if anyone had any experience with this. Is it doable? Or should I save my time and use access's front edn?
View 2 RepliesIn my project i'm using vb.net as front-end and access as back-end. in te project after enteringb the details to tha database i've to give bill to the customer. how can i design a bill? and how can i transfer the data from the page to bill?
View 2 RepliesI'm trying to populate an Access Data Table (5 columns) with a Visual Studio front end, but I'm not clear on how to pass the data through the parameters. I have created a connection, a data adapter, and a data set in the project by dragging them onto the form. I know the connection works because I can see my Access database using the Server Explorer. I have an INSERT command in the data adapter and the parameters are represented in this command with question marks. See my insert command below INSERT INTO tbl_ConstraintLogs (ConstrinatChangeReason, ConstraintTagName, ConstraintValueBefore, ConstraintValueAfter, onstraintTimeChange) VALUES The values that I want to pass to the database are coming from text boxes or they are program generated. For example: If I have a variable in my program called "AbcValue", how do I get the value of this variable into the database as the first parameter. I was trying to use the "Fill" command, but I'm at a loss here.
View 2 RepliesI have multiple copies of Access dbs running varous projects on diverse workstation all over the country. Some new additions to the team have only Access 2007. Is there a way that I can use both versions without having to re-do any VBA, macros, scripts, etc.?
View 2 RepliesI am creating a medical record system using MS Access 2007. the finish product will be used for a small healthcare which has only one available pc for now i ve done all required tables and some queries. What I really want to do is to design the forms where user can access information using VB 2010. I ve read tutorials online about how to connect dataabase to vb and successfully did that.
[Code]...
I need to create password access to a front end menu by calling a function so far all i have is the following:
Private Sub btnLogIn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogIn.Click
If txtPass.Text = "password".ToUpper Or txtPass.Text = "password".ToLower Then
[code].....
I have a program in VB.NET 2005. At some point I have to open an Access2003-Application for getting data in it. I do that by pretending my program is a human user and let it do all the work in Access as a human user would do. Filling Fields, pressing buttons etc. I use the Primary Interop Assemblies for that. So far so good. That code is in use for over half a year now. In the last week I got Office 2007 installed on my machine. Of course I tested the installed version of my program if everthing still works. Every test was succesfull. But if I do the same tests in Visual Studio it always crashes.
All I get is this Errormessage: {"Das COM-Objekt des Typs "Microsoft.Office.Interop.Access.FormClass" kann nicht in den Schnittstellentyp "Microsoft.Office.Interop.Access._Form3" umgewandelt werden. Dieser Vorgang konnte nicht durchgefhrt werden, da der QueryInterface-Aufruf an die COM-Komponente fr die Schnittstelle mit der IID "{66B22FB4-F70E-4F03-A00A-F76E9ADBBF10}" aufgrund des folgenden Fehlers nicht durchgefhrt werden konnte: Schnittstelle nicht untersttzt (Ausnahme von HRESULT: 0x80004002 (E_NOINTERFACE))."}
For all who can't read german:
"Microsoft.Office.Interop.Access.FormClass" can't be converted in to "Microsoft.Office.Interop.Access._Form3" ... Interface is not supported.
Code I use:
Dim access As Microsoft.Office.Interop.Access.Application = Nothing
.
.
.
access = New Microsoft.Office.Interop.Access.Application()
[CODE]...
The Error occurs when I try to access any property of "access.Forms("frmTest")"
I am asked to write a front end program in VB 2005 (that will run in client computers which running on Win XP) to access an existing MySQL database running in Linux. It is not my preferred choice, but the user have the database and server working just as he wants it, and do not wish to change, at the same time I do not wish to change programming language. Is that even possible? Can we actually write VB 2005 programs that will run in client computers complete with NET framework 2.0 to access a Linux operating database?
View 4 RepliesWe are thinking about changing our current database system, MS Access 2007 front end and MS SQL Server 2005 backend to using a higher level language such as Visual Basic .Net. I wonder if this is the BEST solution for data management? Currently, among others, we have two big database programs that handle more than two hundred users and it's crashed often. That's the reason we think about changing to something that can handle these database programs effectively preferably using MS technology such as .Net.
View 12 RepliesI have been trying to open a solution file downloaded from my class for the past two days. When I open the assignment file on my destop to access the solution file, it's not there. I have the variables design, obj, bin, and others but not the .sln file which is the one that I need. How can I fix that problem?
View 2 Repliesi have done some research on converting an existing app to VB.NET, but have not found what I am looking for.
My existing app is currently created in Access 2003 VBA using access forms, modules, tables queries etc., and would like to convert all of it to VB.NET.
What would be the best method or tools to use to accomplish this? The VB.NET app would be developed from VisualStudio 2005..
i have a problem in connecting in access 2003
here is my code
Module Module1
Public cn As New ADODB.Connection
[code]......
I'm doing database development in Access 2003, and the Visual Basic portion of it is acting up. It seems to be "refreshing" itself constantly. Two very frustrating problems are occurring because of this: 1) Intellisense for properties and such pops up but immediately disappears and turns red and 2) it's automatically checking the syntax of lines before I can finish typing them.
The problem seems to be intermittant. Some forms in the database operate fine while others immediately turn the line red two seconds after I start typing. I am having this problem on both of the computers that I use on a regular basis.
i have a database in access 2003 and i submit a query to a specific table. The fields of this specific table (STOCK_PRICES1) :
DATE --> type date (d:M:yyyy)
CODE --> type text
OPEN --> type single
HIGH --> type single
LOW --> type single
[Code]...
i receive an error. Why? Conflicts between access 2003 and vb.net 2010? SQL Server is better?And another question. My Regional settings regarding the date is d/M/yyyy but in my vb.net example, the @date1, @date2 parameters accept M/d/yyyy dates. Is there a way to define into the parameters the d/M/yyyy specification?
The limit of an access database. Because I only know of manipulating access 2003 database with vb.net. And were going to make an information system for a small hospital for our project. Is ms access still usable for a hospital with over 2000 patients per year? some database if the ms access that I'm using no longer fits for our project.
View 6 RepliesI stucked in trouble recently preparing for distrubute MS Access 2003 Application(mde) with 2003 runtime module.The function SUM() isn't work properly if a table has mulit rows. if mouse over the issued row, then it calculated.If update Office SP1,2,3, it works, which means MS already know the issue.My applcations is running with Access 2003 runtime all the time evenif user alredy have Office installed.Problem is that a user who has Office 2003 product and already updated Office SP, after installed our product, need to update again to fix runtime bugs. This is very weird for users becasue they somethimes need to install SP twice.
View 2 RepliesI am creating a Microsoft Access 2003 database which will be using Visual Basic code in the backend.I have a form called frmReports. On this form are three option groups consiting of checkboxes. What I want to happen is if one of the checkboxes is checked, then the other two option groups are made invisible.
The context of the problem is a teacher is reporting on pupils. If a pupil is marked as being absent from class, the other two option groups (Behvaviour and Homework) disappear as no other information can be input.
I am looking for a way to convert Access 2003 Forms to VB .NET (2010) forms. I don't care about the code, I can redo that no problem, but the forms have a lot of objects in them and I don't want to recreate them all. Any ideas? Preferably free??
View 2 Repliesi can't link access 2003 to vb6. its say's"unrecognized database format" explain to me in a low english.do i have to create module?i have to create conn.txt? i just have to add source code in a form to link the access 2003??
View 1 RepliesWould like to migrate MS-ACCESS 2003 legacy applications into modern Dot Net, including migration of the MS-ACCESS Database to Sql Server 2008 (with potentially also migration of the MS-ACCESS Reports to Sql Server Reports). The purpose is to move to DotNet application with Sql Server as its database.
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I am trying access Active Directory for ADD, REMOVE, and CHANGE user password from VB2010
View 3 RepliesMy application currently works with Access 2003 using the following approach...
strMSAccess_Connection_SQL = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDatabaseFilePath
MSAccess_Connection = New OleDbConnection(strMSAccess_Connection_SQL)
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I have seen some comments about the difference of sqlconnection vs oledbconnection.
View 9 RepliesNOW HERE IS MY CODE
Private Sub btnUpdate_Click()
Dim conn As ADODB.Connection
Dim cmd As ADODB.Command
[code].....
I am using VB2005. I am trying to write to an Access database seperate from the data's origin. AKA: I need to run a query getting data from one Access table and write it to a table in another Access database.
Overview: I need to get data from one Access table and two Excel worksheets. I need to write the data to an Access database so I can run a query combining the three into one table. I will then use the table to create reports.
I have googled, checked multiple sites, and checked MSDN. The only thing I have been able to find is populating a datatable and writing changes back to the database. This was SO easy in VB6.
I have a small and simple program. I am accessing an Access 2003 database that has seven columns:
ID-AutoNumber (3) - Primary Key
Business-Text (40)
Address-Text (40)
City-Text (20)
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In VB, under Data Sources, I set five to textbox and the last two to linklabel. I then dragged each to my form. When I run the program, everything works, navigation and data displayed. However, I have not been able to figure out how to have the URL and Map (linklabels) when clicked to open into a browser. I have found many sites on the web that gives me example code to hard code one specific linklabel to be presented as a hyperlink, but have not found a solution to making a linklabel a hyperlink when the data is filled from an Access database. I am also trying to figure out how to mask the data. For example, I want URL [URL] to display as Homepage, and [URL]to display as Directions.
2005 with ms access 2003 batch update
View 18 RepliesI know my Question was asked maybe 10000 times before, but i really did not take the chance to search the forum coz i really short of time.
I have *.mdb DataBase with 20 tables each table have more than 10 fields, i'm trying to automate the MDB file from a network like that 5 PCS + One vb.net exe program (5 users) working on the same time on the exe that is connected to the database , my questions are :
1) How much risk is it to put the database into one (shared) folder and connect it to the program ?
2) What is the best way to establish this method ?
3) Is there any alternatives ?
