VS 2008 NS Chart - How to have multiple bars for each Y axis?
Hello, Is there any way with a bar chart that I can have multiple Y axis> I have tried making a new series for each and that does not work. I get an error that bar charts and column charts cannot...
View ArticleVS 2008 Checking what key has been pressed in a MessageBox
Hi ! I want to make a program, that first shows a MessageBos (MessageBos.Show) and then in this message box, it checks what key is pressed, after he will press ANY key, close the MessageBox and set...
View Articletemp store of ibformation
i have a login form from which i check the username and password in the database what i want to know is i want to temp store this information so i can use in every other form or put it into another...
View Articlegroup timestamps into intervals
Hi, Im trying to group timestamps by a interval of say 30 mins im using Access as my data base. an example to work with of the tables are dater - date something happened timer - time it happended des -...
View ArticleVS 2010 What's the best way to run mudule routines in a backgroundworker from...
My app has a main form where the user sets several values and has a progress indicator and cancel button. In the form I have a dozen of triplet subs for BackgroundWorkers. EG “Private Sub Frank_DoWork,...
View ArticleVS 2008 Treeview, multiple child with same record.
OK, this is just a personal project of mine. I like the treeview control but it seems so dam hard to get it work corectly. The following code is a slash about of Microsofts How To on the treeview. My...
View ArticleVS 2010 [RESOLVED] Text Box Question
I would like to make a text box that display a predefined text in it - once clicked, the text would then disappear, so the user doesn't have to annoyingly delete the default text before adding their...
View ArticleVS 2010 Deep copy
In Visual Basic.NET, if I have an object, that has dynamic objects within it, and I wish to copy this object, do I have to do the deep copy process myself, or is there a feature in VS2012 Ultimate that...
View ArticleVS 2010 Tab Questions
A) I would like to prevent the user from closing the last remaining tab in my program. So, I need to check to see what the total number of open tabs are - if the open tabs > 1, then close the...
View ArticleVS 2010 Disabling Button Focus
So, I'm running into an issue, which I believe has to do with button focus. Lets say you have a search bar in your program where the user could search for files. You set AcceptButton to the associated...
View ArticleVS 2010 Week Dates for Month
Hello, I am trying to get an array of dates for a given month. For example, the user enters the month they want e.g. September 2012. I then need to find the first and last date of that month. (Done...
View Article2010 Express vs 2012 Express
Im new to vb and have been using 2010 Express for about a week now. Curious - are there any differences between 2010 and 2012 that I should be concerned with? I would have to assume the 2012 version is...
View ArticleVS 2010 error when sending a few serial commands to a arduino
Code: Imports System Imports System.IO Imports System.IO.Ports Imports System.Net Imports System.Net.Sockets Imports System.Text Imports System.Threading Imports Microsoft.VisualBasic Public Class...
View ArticleCollege Student In Desperate Need Of Help! :D
Ok, so I'm taking a VB .NET class and all has been going well so far, it's all been clicking and stuff like that, but I have one problem I can't seem to figure out. Here's what I'm to do: 2. Write a...
View ArticleVS 2010 [RESOLVED] shortcut key for button
hello, i am trying to use a shortcut key for a button and below is the code i am using. Code: Private Sub btnNew_KeyDown(sender As Object, e As System.Windows.Forms.KeyEventArgs) Handles btnNew.KeyDown...
View ArticleLogin Music and Locked Music for background
Hi, I'm doing a passcode login page for my program using VB.net, doing my Final Year Project. I need a quick help with this. Anyone out there has a Login Music background when the user hit the login...
View ArticleDatagridview: How to update price when quantity is changed?
In my datagridview, I have two Columns : Quantity and Price. I want to change the quantity and then price will be updated. I also want to set the price as a decimal format. Currently this is the code I...
View ArticleTextbox printing FONT size problem
hello experts i am working on a project in which i selected multiline textbox for printing invoice as cant able to make a report using report viewer with data from different tables (sql query ) now the...
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VS 2010 [RESOLVED] format of cell in datagridview to 2 dp
hi everyone, i am just having a weird issue setting the cell of a datagrid to two decimal places. I have set at design time the cell format to N2. see attached snapshot. but it is still not working....
View ArticleVS 2010 [RESOLVED] How do I make the Form Background Transparent?
When I load up my Program, I want my logo to appear for a few seconds then I want it to disappear and open up my actual program. How do I make the Form Background Transparent so I can do this?
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