20,284 Topics
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| | I have an assignment that asks me to do the following things: 1. Create a textbox to get the student's first and last name (ie: John Ark) 2. If the student's "first letter of his last name" (which is "A" in John Ark) ranged from A to I, then puts …  |
| | So i need to add a supreport to the main report that i have and im not sure how to do that so i google it and im not getting it right can anyone help me here please :$ [CODE]Dim strConnection As String = "Server=OADMIN\SQLEXPRESS; Database=EHV2;uid=admin;Password=ehvgem" Dim Connection As New … |
| | Hello Everyone I need some expert advice on this problem that i have, i been trying to google this issue but still no luck. Im using VB 2005 and the Crystal Reports that come with Visual Studio 2005. I have a "Purchase Order" program that im trying make my company … |
| | Hi, I am currently doing an advanced search of a product. It is such varies into 3 categories: Product Title / Description, Price and Product Specifications I have called 3 datasets to check on each of these categories. Now, for reason, when I merge these 3 dataset [code] dsPrice.Merge(dsKeyword) 'Then … |
| | Datagridview has three columns as code-----name------country 1--------Eric--------Germany 2---------Bill--------France I want to apply code like these [CODE] If e.ColumnIndex = 2 Or e.KeyValue = Keys.Left Then SendKeys.Send("{RightArrow}") End If [/CODE] These are not correct codes, I need modification Reason: When cursor is in column3 (country) and user press LEFT arrow key … |
| | So I have a question about timers and need some help... I'm still learning VB.NET programming, so I'm a beginner here...but so far, with timers and all, I've been able to do them well. My last assignment dealing with timers went very smooth...one of the things was to create timers … |
 | I Use visual Basic 8.0 and Mysql 5.0 I have two exactly the same Tables: Table1: RecordID , Integer = primary key auto_increment NOT NULL Articlenr , Integer Articlename, Char(20) Table2: RecordID , Integer = primary key auto_increment NOT NULL Articlenr , Integer Articlename, Char(20) Table1: has [COLOR="Green"]two records[/COLOR]: RecordID, … |
| | Dear Experts SqlServer Table1 has data as follows Sno-------date 1------01/01/2010 8------01/01/2010 1------02/01/2010 5------02/01/2010 2------18/01/2010 9------18/01/2010 3------18/01/2010 1------03/01/2010 6------03/01/2010 My questions are: 1) I want to display the SMALLEST Date into textbox1 which is 01/01/2010 2) I want to display the BIGGEST Date into textbox2 which is 18/01/2010 3) I want … |
| | [CODE] Dim InputText As String = Me.txtenter.Text Dim Letters = From c As Char In InputText.ToCharArray Select c & " = " & AscW(c) & " " Me.lblanswer.Text = String.Join("", Letters.ToArray) [/CODE] The above code is to convert each letter in a word or phrase (including the space) to its … |
| | I'm a real newbie to ASP, I'm afraid. I have a windows app that I have written in Visual Basic 2008 using Visual Studio. Could I use ASP.NET to move the app's functionality to be available over the internet? Broadly speaking, the app collects lots of data from the user, …  |
| | Ok so im not quite sure this is possible but i've had a lot of help here so i thought i'd give it a go. I have a batch file that i wrote that installs some programs silently (Adobe reader, nero essentials etc) and i would like to be able … |
| | Hi there, i am new in VB.Net and i have problem with my VB.Net project. I want to create an application where it capable to print a report like we normally do in word and save it in the pdf format. But the problem is i dont know how to … |
| | Dear Experts How to make datagridview current row bold? Please help |
| | Ok, I know that I am missing something due to my lack of knowledge with Binary Serialization and wish I could find better material on it. In the mean time, thanks to one of the moderators help, I have now been able to store an array in my database. Once … |
| | Hey Guys, Ok so here is my problem, i have written a failrly long batch file that automates a lot of the jobs i have to do to new machines when built (im a PC Tech) and one of the things it does is tells you your processor arcitecture type … |
| | Dear freinds, I have a big issue which I have been struggling with for days now. I have a richtextbox where users Can input text and print it. My problem is that i don't want to allow more than one page to be printed so i need to prevent the … |
| | Hi guys, Just wondering if there is a way to detect the windows version, form say 95 to win7, in vb.net? pardon my ignorance but im not a big coder and norm only do python. Thanks in advance. Cheers, James |
| | I have an assignment that asks me to: 1. create a button 2. when that button is clicked, an inputBox will appear to ask the user how many words they will enter. 3. then display an inputBox for each word. For example, when the first inputBox appears, I enter "3" … |
| | Hi everyboy! I ran into this assignment that asks me to "create an application that allows the user to enter a word or phrse, then the Label should display that word or phrase backwards in all lowercase. For example, I enter "I read" Then the label should display "daer I" … |
| | I just have an assignment that tells me to do the following things. Create a button. When that button is clicked, an InputBox will appear to let the user enter a word or phrase. Then, there are 2 radio buttons: Encode & Decode When Encode is checked "True", the label … |
| | Dear Experts Table gpass has data as gate-----date-----c----bno----acccode----tittle----weight-------qty 1----18/01/2010---a----2--------2----------abc-----10.00-------15 Then there are two textbox having values as txtgat.text=1 txtdat.text=18/01/2010 I these codes and it generates error message as [CODE]ArgumentOutOfRangeException was unhandled. Idex was out of range. Must be non-negative and less than the size of collection. Parameter name: Index [/CODE] … |
| | Code for changing font through menu selection like "Arial"???? |
| | Hello, I have a VB form with 2 comboboxes and a textbox in which a user can type into. I would like my mouse cursor to move from my 2nd combobox selection directly over to the textbox that I have on a VB form. 2nd comboboxe name: "CodeComboBox" Textbox name … |
| | Hi i am trying to delete a file(s) from a checked list box, when i click a button. This is the code i have: [code] Dim item As IO.FileInfo For Each item In CheckedListBox1.CheckedItems Try item.Delete() Catch : End Try Next item [/code] But i get the error: Unable to … |
| | Dear everybody, i hope that someone Can help me. I have a form where i want to print some textboxes on one page and then Force a print on a second page even though the first page isn't full. Like: printdocument1.print e.Graphics.DrawString(textbox1.Text, textbox1.Font, Brushes.Black, 9, 55) 'and then go to … |
| | i get 1 error Cannot refer to an instance member of a class from within a shared method or shared member initializer without an explicit instance of the class. here is my code [CODE] Public Class test Private _course As String Public Shared Function function1(ByVal data As String) As Boolean … |
| | Hi. Can some one please help me as i am trying to read from access database and that work with data in a program. I used to work with VB from previous version and now it seems to me there are differencies. If someone can paste a working simple code. … |
| | How can I correct. I have textbox that is empty and where the cursor is flashing and I wish to move to other textboxes. What happens is that the error message is displayed first and when I press OK, only then can I move to the other textboxes. How do … |
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| | hi this is my coding if i run this coding. first time i able to get data then i click second time i got error Procedure or function "procedure name" display has too many arguments specified" why this error plz explain for me [code] Dim mydst As New DataSet MyConnection.ConnectionString … |
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