VS 2008 Invalidoperationexception was unhandled
Hi everyone I am using a SQL database in my program I made the database in SQl server management Studio and imported the data from a excel spreadsheet, everything went fine no errors It works fine in...
View ArticleVS 2010 saving and loading listview
Ok, many of you have helped me recently with a listview problem, well, I hit another one. Basically, I have a score bored in the form of a listview, the position in the right hand column, player name...
View ArticleBest way to include "a Form that sends Emails" - in several different Projects
Using VB 2010 Express. In my VB5 System that I am converting to VB 2010, I have a single "Email Form", that connects to 2 Databases, that I use to send an Email to me if a System problem occurs. I call...
View Articlecloned combobox
Hey! There are Form1 & Form2 On Form1 is an ComboBox1 with his prefrences/setting...like strings added, draw mode, etc. How to 'clone' ComboBox1 to Form2, so all(if possible) of their settings will...
View ArticleVS2012: Check for Empty ListBox Immediately after deleting an item?
Hi guys, I'm new to VB.NET... I have a program that populates a ListBox from a SqlDataSource. There is a button beneath it that removes the selected item from the database... I need to check whether...
View ArticleVS 2008 get new process and execute action to it
What i would like to do is: 1.the user will load a file with some strings in a listview with 3 columns 2.a timer will run and see if a new process that is not in the listview is opened(i want to get...
View ArticleEnumerating TS Sessions
I've managed to find some great code which shows who is logged into a server via TS session here however the way it is currently written, it only shows 1 user who is connected (and I can't quite work...
View ArticleVS 2010 Event to handle any application form load?
Is there any way to have a single routine that will get called any time any form loads in the entire application? Even dynamically created forms and such?
View ArticleVS 2010 [SOLVED]Multithreading help,
Hey guys, I am having a problem with multithreading, what im trying to do with it is uploading a picture over the webclient function. It's uploading the file and everything, but it doesnt go to the...
View ArticleVisual Studio cannot start debugging because the debug target is missing
This is why I so GD hate .Net. Everything was working fine as I was working some code and then I get two types of error messages that are so Fing verbose they tell me nothing but that whoever wrote the...
View ArticleVS 2010 Dealing with CommPort device identy. Help!
Hi, The code below should do the following: Finds all available CommPorts. Checks if they are open. Opens the free Commport one by one and interrogates them to get the idendity of the DMM. Finds the...
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Copy data from opened site and paste it to excel/database
Hello, im newbie here, and in programming too (big newbie..). Got a certain problem that can't solve alone, so i decided to write here =) I was tried to make a "simple" calculator for certain site...
View ArticleVS 2010 [SOLVED]help me solve this problem with loading files..
hi agen i have a problem with my loading files i made so its will make the form1 check if there a files exists or not but i want to mkae the program will check more then one file Code: Private Sub...
View ArticleVS 2010 [SOLVED] what is the code to load an image in PictureBox1_MouseEnter
Sorry its just that i forgot how to type the code its was silly because i typed the code and forgot sentan because i making this with timers and boolens.... how you already know because of the title i...
View ArticleSending an anonymous mail with VB
Hey Guys, I just wanted to ask if it is possible to send a mail without the sender's adress (so that it is anonymous^^) with VB If yes, it would be cool if on of you can give me a code example :D...
View ArticleVS 2010 how to calculation of elapsed time
dear All i have two different fields in oracle 10g database named OPD_VISIT_DATE (Date) and START_TIME(Varchar2) now i want to calculate difference in time elapsed from START_TIME to Now i used...
View ArticleClearing Textboxes: Using Handlers Vs. For Each Loop
The purpose of my question is to strengthen my understanding of the Handles Clause. I want to code a button that will clear multiple Textboxes using this method. So far, I've figured out how to...
View ArticleVS 2010 Would like to avoid late binding
Does anyone know how to declare the "oHTML" object in the following code so the I won't have to use late binding? Dim oHTML strURL = "http://finance.yahoo.com/q/bc?s=ABT+Basic+Chart" Dim s As String =...
View ArticleQuestion regarding: Understanding Multi-Threading in VB.Net by Niya
Hi Niya I'm reading and following your Post 'Understanding Multi-Threading in VB.Net' and so far I've worked through the first exercise, and everything works as it ought. However I have a question...
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Discussion: Using variables across threads. What do you think of this approach?
Hi All, I'm doing a large amount of file handling on a separate thread and would like to update a UI thread based progress bar. I wanted a simple way to update it and this seems to work. I was...
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