Maxlength Textbox validation
Hello All, I have the following statements for textbox validation, but the Statemet I use to validate maxlength doesn't work. Would you please help me take a look at it to see what i did wrong... Thank...
View Articlecan't understand the output of the program
Quote: Private Sub Button1_Click_1(sender As Object, e As EventArgs) Handles Button1.Click Dim no1 As Single = 4 Dim no2 As Double = 18 Dim result As Double Dim flag1 As Boolean = False TextBox1.Text...
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VS 2008 WebException in sync framework
hello, I have a project in smartdevice that uses the ado.net sync framework. when I sync to upload the changes made on the handheld device I always get the "TargetInvocationException-Webexception" this...
View ArticleVS 2008 How many backgroundworkers at the same time ?
Hi ! I have a app with 29 backgroundworkers, all are mentioned to work at the same time, all contain a loop scanning the process memory (1 loop takes ages, i split the memory to 29 parts and scan them...
View ArticleVS 2010 Microsoft ACE 12 Prerequisite
This is a follow up to this post http://www.vbforums.com/showthread.p...sions-question Instead of running "AccessDatabaseEngine.exe" to install and register Microsoft.ACE.Oledb.12.0, is there a...
View ArticleVS 2010 Public Class for a list
Hello and thank you in advance, I can't find anything like this online and it's really bugging me. I have a class and then I make a list of that class using a form and textboxes I assign the all the...
View ArticleVS 2008 I'm looking for fresh Idea's on how to setup a SQL database
Hi everyone I made a database program for a person in the USA (I am in Ireland) and installed it on their computer using Teamviewer and the program works fine I setup the SQL database inside VB2008 and...
View ArticleVS 2010 Xml serialization
Hi, I have a little problem. I have made a 'game editor' in wich i can make maps for my 'game'. I can save the maps in my 'game editor' so I can load them in my 'game' (other project file). My Classes...
View ArticleEmbedding .NET framework in my application
Hello! I would like to run my application on any computer, even if .NET framework isn't installed. If anyone knows of a free program like Spoon virtual application studio, that would be great! Thank...
View ArticleDisappearing data!
In my program I have created a class called 'playerDetails'. In this class the player can store his 'name' etc. In my main Window the user can enter in his details which I have made link back to the...
View ArticleReplace PHP with VB.NET
I'm testing an idea of mine. A web server at a hosting company sends a stream over to a machine which is running Apache + PHP. A very small PHP program receives that input, parses the data and then...
View ArticleImport from text to listview and textbox on formload
I am working on importing data from a text file where one piece of data automatically populates the listview box and the other piece of data is held in memory until a user selects the appliance that...
View ArticleHelp with Algorithms - Chudnovsky (Pi)
Since everyone's been so helpful around here, I thought I'd ask this, I've been interested in Pi for a while, and I've always wanted to make a program which calculates Pi. And I found, that the best...
View ArticleQuick question on 2D Arrays
If I have a 2D array, e.g. Dim array(10,10) and I use a for each loop on it, e.g. For each i in array In which order does it loop? Will it loop like this? (0,0) (0,1) (0,2) ... (1,0) (1,1)
View ArticleVS 2010 Simple Question, combine a string + int. Seperate with a ; ...& then...
Ok so in one of my programs functions, I collect a STRING & an Integer (in two seperate variables), one after the other. Then do something with both of those. What I want to do is.....after getting...
View ArticleBigram program
Hey guys if anyone feels like helping me I would be soooo greatful I have no idea how to do this..... Write a program that gets the name of a file from the user. The program will open the file...
View Article[RESOLVED] VS 2012 - Add Records to SQL Faster
I have a routine that reads in data from a text file, sorts it, and then uploads anything new to the database. Here is my Insert code: Code: ' SQL COMMAND TO ADD ITEM Dim sqlCmd2 As New...
View ArticleVS 2010 One Question
hey experts, i have one single problem hope any of experts can solve im trying to run a thread multiple times at the same time, but with different values here is what i mean private sub listing() for i...
View ArticleHelp with a Save and Load Button
Hey guys, im writing a basic database program for my class in school. i currently have these codes for my buttons: load: OpenFileDialog1.Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*"...
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