Issue with looping a color change
I'm having an issue with my simon game that I'm updating. In a backgroundworker I'm looping through a list of button's, based on which button it is in the list, the button changes color, sleeps for a...
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VS 2010 Looking for the proper toolset to use
Hi Guys/Gals, Sorry for the newbie question... I've got stored procedure returning a number of fields and want to display them in "List like fashion" Rather than a datagrid. I attached a sample...
View ArticleHow to add DataColumns by looping through DataGridViewCheckBoxColumn
I have two forms in my project. They are named "Criteria" and "Screen". The Criteria form contains DataGridViewCriteria. The Screen form contains DataGridViewScreen. DataGridViewCriteria's first column...
View ArticleSearching for Lib (.dll)
Hi all, Im searching for Lib (.dll) that becomes string to expression. For example if we have function with an argument string: "3 + 1" we will get result: 4 as int for example ||||||| "(3+4)*2 +5" ,19...
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How can I send text from a virtual keyboard i made in VB.net to another program?
I made a simple virtual keyboard to use with my remote on my HTPC to input text, you use the arrow keys to select which selection of keys you want to use then you press corresponding number key on the...
View ArticleRefresh datagrid view?
I have a datagrid that is bound to a table in my database (SQL Compact Edition). I can insert, update, delete data to/in/from the database, and the datagrid DOES update EVENTUALLY, however; it seems...
View ArticleVS 2010 Reading bits in Big Endian format.
I have never had to bother with Big Endian format before. Recently, my work has required me to mess with it a bit and it's a complete headache. I understand that to convert from little endian...
View ArticleHow long does it usually take you to complete a project?
Hi VBForums, I am still learning alot and have been working on the same project now for about 3 months...but I have probably rewritten it from scratch 4 times, each time with different approaches and...
View ArticleData source location
I've been working on a project where data was going to be stored locally via a SQLLite database, backed up remotely to a SQL Server periodically by a built in function. I've now been advised my client...
View ArticleVery Unusual Assignment in Parallel For Loop
I've run across something very weird and I don't understand whats going on. I thought I understood how assignment works in VB, but apparently not. I know that when dealing with parallel for loops, as I...
View ArticlePrinting A Receipt?
My application I am building is a point of sales system. Its uses the pos for.net sdk , so it can communicate with my Opos devices(display,printer, cashdrawer etc.) The problem I am having is getting...
View ArticleBest starting projects for someone learning?
Hi VBForums, I have heard that one of the best things for a new vb.net programmer to make is a webcrawler, because the core mechanics of that can be very useful for tons of things and usually means you...
View ArticleUpdate and insert into SQL database from a dataset
Hi Warning, this is a long post by a newbie VB2010 but experienced VB6 programmer, please by pass it if you don't have any time, or feel that a sarcastic and/or non-helpful answer is appropriate....
View ArticleVB application to send SMS
Hello, I started project working with VBA and I am trying to send and receive SMS messages using HTTP requests. I will add SMS messaging functionality to my system with the use of an HTTP SMS gateway,...
View ArticleConnect to mysql
Hi everyone, i would really need som help please, i have programed in Visul basic 2010 a login system, i have made everything in phpmyadmin etc and whene i try to connect to the server i just get that...
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VS 2010 [Help] Gather Information from console app to vb.net program
Hey folks What i am trying to do here is i want to get all the information from a console app i have (See below) Attachment 95313 And i want it all to go into a textbox i have in a windows form (See...
View Article[Help] Name an object from a variable
Hello Basically I'm creating a simple registration system that stores details regarding cars (College assignment) and I've set up my classes to store each one as an object. What I'm looking to do is...
View ArticleVS 2010 Hook file loading
Is it possible to hook the process of loading a file in Windows via VB.net? I know that you can log the process of creating/renameing/deleting files, but is it possible to notify the user that a file...
View ArticleLost focus or validating
In vb.net we can do validation in 2 methods. Use causesvalidation property & validating event combination. Use lostfocus & manage focus in code itself I wanted to know any issues that might...
View ArticleVS 2010 Filestream question
In Visual Basic.NET, if a file has a string of text at the start of the file, and I am wanting an application to remove this string from the file, and then save the file, does the whole file need to be...
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