load data into form where double click on data grid view
Hey Everyone I currently have a data grid view on on form (Form 1). The data grid has 4 visible columns on it (First Name, Last Name, Age, DOB) and 1 hidden column (ID). Can someone show me show code...
View Article256 color images
I would like to make a basic image editor program, that is limited to 256 color palette, png images. I can not find information on how to setup the image loading and saving of different image types. I...
View ArticleProblem with File.delete
I am trying to write a simple Cacheing function. I am checking to see if a file saved on the hard drive is order than some prescribed limit. If it is less than the limit, I used the cached file, if...
View ArticleMulti Account System
I have been attempting to make a multi-account system in VB.NET. I have only seen how to do this via a database, but I need to use My.Settings or some other form as Mono on linux does not support using...
View ArticleSettings (I have no idea what this should be called)Come on dunfiddlin XD You...
So, I have two things I am working on. One saves the settings I have like this: Code: Dim Stub, text1, text2, PW As String Const FileSplit = "@#$%SWAGDAYZ%$#@" Private Sub...
View Article[RESOLVED] regex question
I have a regex expression, that matches decimal numbers, but I also want it to recognise currency or a percentage. Code: Dim rx As New Regex(String.Format("({0})?((\d+\.)?\d+)\%?", currencySymbol)) the...
View ArticleSelect a specific node in an Xml File
I have a XML file with nodes that vary to a couple of thousands. I know you can iterate through the nodes to access any node. However, iteration time can escalate to hours as the number of nodes...
View ArticleStoring and Displaying an Array
I need to store an array for 5 string values, (Names) then I need to store 2 separate numbers (test scores) to each name and display these in a output text box.. the names have to already be in the...
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VS 2010 how to display text in columns collection headertext in datagridview
hi i have a datagridview and i want to display a text that user choose from a combobox to header text in a column in columns collection property. Dim gpData As GridPanel = grvAirFlow.PrimaryGrid Dim...
View ArticleVS 2010 ListBox - Remove Duplicates, Alphabetize, Reverse Order
Populate lstOriginal with the given list of items: In lstDupes, remove all duplicates contained in lstOriginal In lstAlphabetized, arrange all items in the alphabetical order In lstReverse, reverse the...
View ArticleTic tac toe question using arrays
I am very new to programming and we have recently started into arrays, which by the way, I really don't fully understand at all. We are writing a tic tac toe game in which you have to use an array. I...
View ArticleProblems with random path generator
I'm trying to create a random path generator and I'm running into problems. Here is what I currently have: Code: Option Strict On Option Explicit On Public Class Form1 Private grid(9, 9) As...
View ArticleVS 2010 count the instances of string in an array and display them in...
I have an array like that yankees Yankees mariners white sox yankees yankees Braves mariner braves braves I need to sorty the array using LINQ They will be ordered by the number of times they are in...
View ArticleVirtual Folder in My Computer
We have a document management system based on MySQL which currently is running through a web application. Currently users need to open the system up and upload the document they wish to add to the web...
View ArticleVS 2010 cannot get error from commands in dos shell
hi all, I cannot understand why I cannot visualize error in richtextbox.text reported in dos shell. this is my example code: vb.net Code: Dim start_info As New...
View ArticleVisual Basic Shift- and Alt-character problems in ListViews->ListViewItems
Hi, I have a strange problem with displaying Shift- & Alt character in ListViews->ListViewItems. In one of the columns, I try to display an item as: Compile Time [ms] ...but it ends up as:...
View ArticleWindow Mode Help Me :(
Hello my friends , I have a problem :( what is visual basic 2010 window mode run code :(
View ArticleVS 2008 web service issue
Hi Experts I have a web method sit in a web service for read xml document and read/insert/update its data to sql database. Code: Public Function ProccessData(Byval iXml as XmlDocument) as Boolean...
View ArticleVS 2012 custom treeview (vb.net2012)
Hello fellow coders. I'm busy on a windows explorer like file manager. And I't getting along pretty well. But everything is arranged from my main form now. And I like to have my code more object...
View ArticleHow can i do that without using timer and much faster add google results into...
Hi,i need some help using listbox and pull out urls from google search results and put into listbox faster with no timer if it's possible to do that without waiting timer to finish. Here are some...
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