Visual Basic
Visual Basic was derived from BASIC and enables the rapid application development (RAD) of graphical user interface (GUI) applications, access to databases using DAO, RDO, or ADO, and creation of ActiveX controls and objects.
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We have combobox column in datagrid. I want to access combobox in CellEnter event of datagrid, based on colindex and rowindex I can get cell but how can I access combobox in that particular cell in...
Hi
I have a couple of textboxes and I can't seem to update my database, I keep getting a data type mismatch in criteria expression. What does it mean and how do I make it work?
Thank you
I am trying to build 2 transaction tables based on an array that I loaded from two other arrays, so that both tables will contain the same information. While loading the first table everything seems...
Hi all. I am using VB.NET with a MySQL database. I want to update this code to do it all in ONE SQL instead of THREE. Anyone know how?
Here's the code I'm using, works fine but too slow with...
Hi.. I am trying to make a very simple program that connects to a MySQL database using VB.NET. My program only has one form and one label. I setup my MySQL database to have a table and one field (a...
the task is a EPOS system and ive got it that the barcode number (PLU) is sent to access and im trying to return the values of the whole row which PLU code corresponds to it, but it wont work. the...
I’ve read a lot of different article on the internet about being able to export a table from MS Access to Ms Excel.
Problem I’m having is that I don’t know which one would work best for me, so I...
Sean, this seems so silly, but I am having such a hard time getting a calculated field in a subform. I created a data base in Access when I was secretary of our Homeowners Association, and now am...
I have a program in which I used DataGridView to to bring a file from access into my program. I have done a mouse capture to hopefully allow me to transfer the selected data row into my program for...
I am new at this and I have been creating a windows application in VB (using modules with forms, etc) and I am interested in trying to publish that application on the web.
A few things about this...
I want to connect a database that is located on centralized server. How can I use a windows form VB.NET application to access it? Is this possible?
How can I maintain a single user entry (e.x==...
To Access 2000 File Format it was disable or grey out. I don't know why:confused:
What should I do? or what configuration I need to do?
Thank you
what are the best means to access databases using VB 2005 ? every where (in books and tuts ) I only get data source method ,which I feel its not flexible ... any suggestions ? ADO or anything ?
Hi
I have developed a application using VBA which interacts with MSword2003 and XML tags in it. It was working fine when i used MSoffice2003 and MSoffice2007. But, when i started using...
A common cause of "syntax invalid" when you are doing an Insert is because you have a Field that is also a reserved name in SQL. (Password is a reserved SQL keyword). In these cases you must surround...
Hi,
I need some assistance with Microsoft Access and Visual Basic.NET.
I'm trying to insert records into a database but keep getting a 'INSERT INTO syntax error'. Here's the code snippit:...
Hey all,
I am trying to include a (sqlbackup).bak file in my project for deployment.
I am able to include the file just fine, but If i run an sql script in code to restore a database from it, I...
When I went back to view that article, it told me you needed to sign up to read it. I didn't realize I was logged in when I viewed it. Here is another article that is more specific to encrypting XML...
Hi guys,
I have made this small database type software using vb.net 2003 and it use .xml database. I need to decrypt this .xml file so that the data could not be manipulate/change by the user. Can...
Dear All,
It is possible I can make triggers (Macros) for tables in access database on certain condtions (insert,delete, update) like SQL or Oracle DB.
Best Regards,
Cheeko
