VS 2010 DataGridView is laggy for 100 cols X 100 rows and how to resize the...
Hi guys, I have a datagridview in my application where it will has 100 rows and 100 cols and these are created during runtime. There is a column header and row header each with numeric as text and it...
View ArticleError Converting data type varchar to numeric
Hi, In my database, I have a table with a field called KeyfobNo its data type is numeric(18,0). Now, I am trying to have a function to check if the keyfob entered is not numeric. This worked fine.....
View ArticleProperties
Question, I having issues setting either a list of strings, list of structs, or a list of classes in the design time. I had a more successfully with a class, but it won't save any data. Here an ex of...
View ArticleVS 2008 [RESOLVED] Two simple forms:help !
I had this task: create a simple windows project with two forms. In form1 put a datagridview with some columns. Set the propriety of one column (detailCol)to false. Also add a button that if clicked...
View ArticleVS 2010 5-6 seconds to close the window (?)
I have a program that hooks mouse and keys by the APIs: SetWindowsHookEx CallNextHookEx UnhookWindowsHookEx All works without problems, with an only issue (only in Win7, not in XP): In Win7, if I set...
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VS 2012 Custom WinForm create?
Hey, I'm new here. I wanted to create a design (for my application). Can anyone help me to create this? Attached Images
View ArticleVS 2010 [RESOLVED] Pulling an Element From an HTML Array Using WebBrowser
Hello, I am working on a program that generates a batch file partially from excel data and partially from an online database with a web interface. I'm using WebBrowser rather than a WebClient because...
View ArticleVS 2008 add range of fractional numbers to listbox
With the kind help of IanRyder I managed to sort my listbox with fractional numbers in this shape: 1/3, 1/2, 3/4 and so on. Here is the link. But sometimes a whole range of numbers should be entered in...
View ArticleVS 2012 How to open a new window in Axwebrowser VB
I can open a new window in my web browser using this code Private Sub AxWebBrowser1_NewWindow2(sender As Object, e As AxSHDocVw.DWebBrowserEvents2_NewWindow2Event) Handles AxWebBrowser1.NewWindow2 Dim...
View ArticleVS 2008 Please help me in creating VB.Net Windows Application in Hindi
I want to develop the project in two languages Hindi & English. For the Buttons text , Label text - I used two resource files. I have login form in my project where the user creates his account. I...
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VS 2010 HELP - Listview- saving to access
Boa tarde, Eu sou novo ainda com este programa. Eu estive a fazer uma passwordManager muito simples. Eu criei uma opção Import/Export mas eu queria que esta opção gravasse em access. Acho que em access...
View ArticleVS 2008 Insert Hindi in SQL Server
SQL TABLE:- Code: create table hindi(Name nvarchar(Max)) .NET CODE:- Code: protected void Button1_Click(object sender, EventArgs e) { con.Open(); cmd = new SqlCommand("insert...
View Article[RESOLVED] System.Net.Mail (smtp) questions
Hi I'm building something that requires emails to be sent and its working fine for the public smtp servers like live google etc.. and im just wandering since i dont have the resources to test it, will...
View ArticleVS 2012 Express: Position of Console Window
I have a dual monitor setup and in doing testing for some P2P stuff I'm watching one machine remote on the left monitor and my local machine on the right monitor. Trouble is when using a console app...
View ArticleSystemManagement/MySettings Clarification
Hi I was just looking for a way to encrypt passwords on my app since a user would be using their passwords for various 3rd party accounts and obviously i dont want them compromised. I stumbled one of...
View Articleenumerate down through randomly named folders
We have a situation that I need to get resolved. We have a custom application which when closed is supposed to clear a folder of all of the xml files in it. if these files are not cleared the program...
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VS 2010 triangle asterisks problem
Hello, i'm trying to make a triangle out of asterisks and for the most part i have it correct, except for the 1st asterisk which is off based on the rest of the triangle. here is what it looks like......
View ArticleUnable to cast object of type System.EventArgs to type GridRowEventArgs
I am getting an exception 'Unable to cast object of type System.EventArgs to type System.Web.UI.WebControls.GridViewRowEventArgs' when I do my DataGridView.DataBind(). I bolded the row where this...
View ArticleVS 2010 TabControl.TabPages.Add(SDTrackTAB) appears in blank.
Hello, I have to add a tabpages that is filled of information. The program must to check the username of the OS with SQLce database But when when appeared appears twice and in blank with no information...
View ArticleVS 2012 Get percentage with select case ?
Hi I'm kinda new to vb.net and am kinda stuck in a invoice i'm writing,it needs to be if 200 or less then 20% off between 200-400 then 25% off and over 400 then 30% off i know this can be done with...
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