VB 2010 Express - Web Manipulation
Hey, this is my first post. So ive just started using visual basic. im going to be using it to create a small program for my dissertation. The idea is to create something that trawls through the...
View ArticleScan for attributes
Hi guys, Is there anyway of scanning the attributes of a file? For example, I'm trying to scan an MP4 file and I need to know if the frame width is 1920 and the frame height is 1080. Once it's found...
View Article[RESOLVED] setting DataGridView datasource by TabName
Hello, I have a load of tabs in a tab control, named tcCulprit. In each tab there is a DataGridView, if the tab is named BM401582 the DataGridView is named dgBM401582. I need all the DataGridViews to...
View ArticleVB 2010 Express - File / Web Manipulation Struggles
Okay i have a small program that when you click the button you browse for a file, the file contains a set of URLs all seperated by comma's. when i run the program by just printing the URL's to a...
View ArticleVS 2010 In VB201 trying to open a *.vb form gives error
I am trying to track down a problem a client asked about. I opened my program in VB 2010 and double-clicked on the form that I thought was the problem. I am getting an error message "This document is...
View ArticleUSB Usage History
Hi, I have seen several applications that list the recent USB Usage History on a system. How is this accomplished? I have been getting into WMI, but I don't see a WMI object that will support obtaining...
View ArticleVS 2010 Displaying icon of picture file
I would like to display the icon of a picture file in a split panel, where each panel split contains a preview of what the picture file contains, much like you would see in the Windows Explorer folder...
View ArticleBlue highlight in first cell in datagridview on form load
I have a winform with parent table textboxes on the top and two child datagridview's on the bottom. When the form loads the cursor goes to a specific textbox on the form (which is not highlighted) but...
View ArticleWell, I didn't THINK I was a total moron, but.....
Hi, folks... been a while since I've been here, but now I find myself banging my head against another wall... The following code reads lines from a serial port (barcode scanner actually), and displays...
View ArticleExclude value from array
Hey I am just going through some code to make a tiny change and wanted to confirm if there is another way. So I have this line of code Dim _A As System.Collections.BitArray . .. ... Return _A.Cast(Of...
View ArticleVS 2010 [RESOLVED] Change string value from a function?
Is it possible to change the value of a string from a function, because I'm having a problem here? The general idea would be like below, but the string will not change, so is there any way I make that...
View ArticleError log, Maintenance plan, flow chart? For Vb.net
So yesterday I created 2 programs for my Finals in Computer Programming 1. I made a program that finds the average of 15 grades and prints A B C D F depending on the grade you got. I also made a...
View ArticleQuestion about collision
I'm doing some follow-up work on a project that I have and it moves a panel(or picturebox) that's moving inside a panel. The code goes something along the lines of this inside a timer: Code: Static x...
View ArticleFile Stream Problems
I am making a project for my grade eleven computer science project. It is a program where you input your date of birth and it returns you the following: Luckynumbers What day of the week you were born...
View ArticleVS 2010 Load data in DGV based on the values using NOT IN Clause
Hi all, I am trying a simple employee management system in vb.net 2010 and MS Access 2003 I have a task, In form1 their is a button and a DGV if the user click the button, list of employee names will...
View ArticleSurely someone knows how to get better than 640X480 resolution from a web cam??
I have a Logitec Pro 9000 webcam that can take pictures at 1600X1200 resolution. I am trying desperately to find out how to capture the preview image. I have used AVIcap32.dl and this seems to only go...
View Articlevb.net and add parameter method
Hi All, I have tried to find examples of the add parameter method of inserting but most i see don't make sense. below is my sql statement and vb.net code that inserts it, the reason I wish to use add...
View ArticleVS 2010 Matching Text in a String
I'm attempting to match multiple lines through Regex, but it doesn't seem to be working how it should. Is there another method that I'm overlooking? What I'm trying to match is simple, and only appears...
View ArticleVS 2010 splitting a multiline textbox - help
guys im trying to split a multiline textbox containting for example 100 line each line in the form of Firstname:Lastname , i tried to split them at the : delimeter and getting the Firstname and...
View ArticleVS 2010 Intersecting lines
Been a while since I have written any code and I am attempting to write an app for general public use, whereby I start with a small drawn circle and keep enlarging it until it hits a boundary line of...
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