VS 2010 [RESOLVED] Easier way to code this expression?
Code: For Each ele As HtmlElement In WebBrowser1.Document.All If ele.GetAttribute("id").ToLower = "Image".ToLower Then ele.InvokeMember("click") End If...
View ArticleRandom number generator to array
(Moved to here, accidently posted in the wrong section) Hi, I'm new to visual basic, I have 2010 express version. I was wondering how to make a random number generator that generates 100 numbers, then...
View ArticleVS 2010 Help with listbox and sequential access file
I am working on an assignment where I have toe create and application that keeps track of the voting for three students running for office. I have to save the voting information into a sequential...
View ArticleConfirm a click event
Okay folks, on last question and then I think I will have my project finished. I have a click event to clear the entire sheet of the program I'm writing. But I want it to be user confirmed because I...
View ArticleVS 2010 Multiple replacements for a string?
Hello, so on a button click I would like it to change some characters to some other characters. So for example, I would like "a" to be changed to "z" and "b" to become "f" and "c" to become "w" How...
View Articlehuman body detection and mapping
Hi, Im looking at starting a new project, the first step needed is for a computer to be able to recognise a human body and parts like head, shoulders arms etc I have tried to google for a place to...
View ArticleVS 2010 [RESOLVED] Null Value for any string?
There is only one place I need to check for a NullException, however I have two questions: 1. Is there any way to Exit Sub whenever any string comes up with a NullException? For example, is it possible...
View ArticleVS 2010 Media Player stops being recognized
i've tried rebooting my computer, and re-adding the com, but i keep getting this error in my Form1.Designer.vb Me.MusicPlayer = New AxWMPLib.AxWindowsMediaPlayer() Code: Error 4 Type...
View ArticleVS 2008 Databindings for label on a winform usercontrol
I'm creating a usercontrol for a winform app that contains two labels, one as a header and the other one needs to bind to a datasource through Me.usercontrol1.databindings.add(). I'm a novice in...
View ArticleBackgroundworker - Can not get datagrid to update
I have looked and looked but something is just not clicking. I'm running a simple tcp server in the background and want to update a datagrid with the incoming information. The server is working, but I...
View Article[RESOLVED] Issue where a new instance isn't being declared
I'm working on the game snake and I'm currently doing this: Code: Option Strict On Option Explicit On Public Class Form1 Private snake_head As Snake 'This will be the snake head and item(0) in...
View ArticleVS 2010 Program error checking
Hey Guys, What i'm trying to do is load a list of urls into a small application and do some regex on the urls, the program works as it should but there is a problem when it hits a non standard regex...
View Articlehow to find the color of a point on a vb formsurface
I am trying to make a program where if an animated helicopter goes over a certain color of the formsurface(the ground) it will crash, but am having no success finding the color of a certain point.
View ArticleVS 2010 Unable to convert a For-Next loop into Do-Loop.
Hello I am trying to convert a for next loop into a do loop because I want to add a condition. This code works perfectly: Code: Dim LastNonEmpty As Integer = -1 For i As Integer = 0 To...
View ArticleObject orientated programming - Classes
Ok, this may be a strange or even simple question, whoever I am still trying to grasp oop When you have a defined class, you create an instance of it. I.e Dim Myobject as new object This now creates an...
View Articleadding extra info to an excel file after it has read a txt file
hi i have this code that reads a txt file of mind Code: Dim oExcel As Object Dim oBook As Object Dim oRow As Int16 = 0 oExcel = CreateObject("Excel.Application")...
View Article[RESOLVED] Haven't done this in a while and can't remember how to do it!!!
I am trying to dynamically build an ASP Table in the code behind. I have a regular application where this is needed. I did this years ago and can't remember how to do it. So, I created a simple page in...
View ArticleHow to get a MDI child form to cover the controls on the MDI parent form usin...
I am using VS 2010 Express. I have a MDI parent form with several controls on it. When the MDI Child forms load, they show under the controls on the MDI Parent form. I want the MDI Child form to...
View ArticleVS 2010 [RESOLVED] RGB to Integer and Back
. My web app will be outputting color codes to my vb.net app. In the web app, i have ColorR, ColorG, ColorB. each ranging from 0 to 254. To save bandwidth, i intend to convert these three numbers into...
View ArticleJust starting out VB2010
Hi, been press-ganged into VB2010 to "keep up to date" and looking for starters and comparisons to what I know from VB6 and VBA. I have a couple of questions, please. Have used a module written by Doug...
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