20,279 Topics
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| | hi everyone!!!! I am currently working on a small vb.net project which consists of several windows. These windows consist of buttons and so on and if I click on one of these buttons, another window opens up and the previous window just closes up or hides itself. The problem is … |
| | I have just noticed that opening a menustrip requires first to make the application active and then clicking again at the menu. The menustrip is the main menu for the application. I would like that the menu opens just by clicking once at it even if the application is not … |
| | Hi Guys, For my application i'm trying to generate a datagridview with a comboboxcolumn in it. This combobox I wanna fill with some data from a table in my database. I've figured out how to add items to the combobox but I can't assign a value to it. The combobox … |
| | Hi guys, I will start by saying what I need my project to do! I have two Datagrids, One grid has all the customers garments on it with style number and contact length. The other grid has the users who have garment issued to them. the style number is in …  |
| | I am new in VB.NET. Can any tell me how a[U] richtextbox [/U]query MySQL table. i.e select * from table test where name= 'Bowser' then the richtextbox will display the results. Thank you! |
| | Hello everyone! I would like to create a quiz and wonder what is the best way. 1. Using a textfile to read in the questions/answer 2. Using radio buttons 3. Or something else you suggest? Ps: I have lot of questions in the quiz Thank you |
| | i am writing a code where the user will update the staff,but my update command has some problems. i think its the comma's in my command,can somebody help me....... this is my code [code=vbnet] Imports System.Data.OleDb Public Class EditDeleteStaff Dim PwdCon As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Application.StartupPath & "/Blindz.mdb; … |
| | This windows application finds the amount of your pay if your pay is doubled each day, starting with a penny a day or a nickel a day. Instead of one month's salary, a boss offers her new employees a penny the first day and experienced employees a nickel the first … |
| | i want to do back up for my project.............. and to copy the database from d:\ drive which uses it as default .... to other location |
| | Hey Guys, Im not so good at VB.NET , and ive been learning for about 3 months. I would really appreciate it if you guys would help me tackle this problem down. Well , im helping a school run a Spelling Bee aimed at children in year 7. And to … |
 | Salam... I need to get value that has been selected from combobox .. the values in combobox is taken from column's contents of one of tabel in database..so once i write if x=combobox.selectedvalue..i got error that i Additional information: Operator is not valid for type 'DataRowView' and string |
| | hi, to all will you provide some real good example on backgroundworker control in vb.net for doing some process in background for ex a reading a doc file in textbox by using backgroundworker in vb.net |
| | Hi All, I'm a newbie to VB.net can anyone have any tips or guide or tutorial to learn the VB.net?? Please guide or help me. Thank in advance |
| | Hej i am trying to create a simple game as homework from my school. now i just stuck on one stage. see the picture on this link how it looks like. [URL="http://jobbalert.se/"]http://jobbalert.se/[/URL] i have created a module here is the code for module file [CODE] Module Module1 Public Sub bknapper() … |
| | Hi all, I have a requirement as follows, I have to display a list of datas in to a list box in button click functionality. When i click the button, values should be fetched from database table and loaded in to the list box. for example: the database table has …  |
| | hey everyone i have a problem with attaching sql server database to an installer file. i dont know how to do it. i tried searching the internet but i cant understand anything please help me im a noob hahaha anyway tnx in advance |
| | Can somebody help me with the code to read file names from a folder? curretnly i'm using the below code. Dim files() As String files = System.IO.Directory.GetFiles("c:\myfolder") this is not working please help me. |
| | I use VB .NET 2002 (academic version) I have created an MS Access database to be populated with vaules extracted from dBase files. Some numerical values can be null - ie where no data was recorded in the dBase file. Relevant field properties in MS Access mdb table are set … |
| | i've created a program which will compare 2 richtextboxes;where will highlight the line error in both richtexbox.the programme can be run;but the last line doesnt being highlight...e.g: there are 6 errors,but only 5 errors being highlighted,and the sixth line cannot be highlighted.does someone know where my mistakes are?below is my … |
| | Using VB.NET write a program that can calculate the grade of a student based on his or her marks in five subjects as input according to the following rules: •Grade A: For average between 100 and 80 (inclusive) •Grade B: For average between 79 and 65 (inclusive) •Grade C: For … |
| | Sir, I am using 3 textbox and one listbox. I am successfully retrieve the data into listbox i want that item selected in a listbox enter the data by textbox once the value input into through text box that the selected item of a listbox will change the back color … |
| | I have a folder inside there will be my program. and a .ini file in other folder. Example New Folder/My .EXE HERE New Folder/Lol1/Lol2/Test.ini How i make the program to get the current directory? i have this [code] Dim sPath As String Private Sub Form1_Load(ByVal sender As System.Object, ByVal e … |
| | Lets say that you are working on a program such like Notepad, for instance. You want to make a Ctrl+S key event to save your work. This is the ONLY way I have found out that does not cause any conflictions at all. In the KeyUp Sub of, leys say, … |
| | Hello All, I am currently developing an application in VB.net that opens up a web document via Web Browser Control, parses the HTML, and sends back the data I need. This is not a problem. However, one of the sites requires basic authorization to access. I know the following code … |
| | Javascript is not recognising any of the hidden variables on this web form. It simply reports them to be null. I tried declaring a new variable without "runat=server". No luck. <html> <head> <script language="javascript"> function Print() { alert(document.getElementById('hdnMyHidden')); alert(document.getElementById('hdnMyHidden').value); var strmyCodes = document.getElementById("hdnmyCode").value; var strmyDesc = document.Form1.hdnmyCode.value; alert(strmyCodes); alert(strmyDesc); alert('hello … |
| | I am writing a program for someone that takes a word document and turns it into an xml document. The program works completely, except that when I write all of the information to an xml document only half of the document actually gets written. Then I get the following error: … |
 | I have created a encryptor/decryptor that allows you to encrypt/decrypt text in a textbox, or a file. The basis of the system is to allow a user to thoroughly protect data within their system. Is there anyone that would be willing to test the program? |
| | hello I would like to create a subroutine, so that I don't have to repeat the code. I have different labels on a form in which when the user clicks on them it hides the second form and show the third form for now I have this code for every … |
| | hi there everybody! if you are using a gsm modem use at commands to send and receive message or have a dll that can send and receive messages! if you found some codes please do inform me at <<Email Snipped>>. i have created a program to send and recieve messages … |
| | Hi there, I’m having some trouble to construct a Master-Details form. When I navigate through each record on the master nothing happens on the details. This is so even if there exit a relation between the two tables in the database and in the dataset between the data table. Can … |
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