20,284 Topics
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| | HI i am trying to make screen saver in vb.net i m using picturebox and timer (for separation of time), but i cannot attach multiple pictuers in a single picturebox. can anyone help me ? Thankx  |
| | Under the MouseLeftButtonUp event handker store the first coordinates of the lines second endpoint. Then call the length method to obtain the distance between the two endpoints(the lines length). Fianlly display the line on the canvas and the line's length in the Length=Label. Below is the code I have so … |
| | hi guys, im having some problems here.. i coded some visual basic codes on visual studio 2010, now my friend cannot view the in his visual studio 2008.. is there any method that can save it into compatible method, so my friend can view the codes also? thanks in advance.. |
 | Hi guys, Can anyone help me how can i search,delete,undo edit record in vb.net using sql server2008 as database please please give me some sample code thanks in advance. |
| | i have attached the concept of datagrid to draw in windows application using vb.net plzzz give me hint so that i can achieve my goal thx |
| | Hey Guys, Any help on this would be greatly appreciated. So I've got a list of strings in ListBox1 and I want to remove the last seven characters from each string in the list and write the output to an excel file... Any tips would be greatly appreciated. Thanks in … |
| | Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim show As String show = Space(90) & "9x9product" & vbNewLine & vbNewLine For i = 1 To 9 For j = 1 To 9 show &= i & "x" & j & "=" & … |
| | I have a listview with process that are running. my goal is to pass the "path" of the process to a text box when someone clicks on a selection. but my code isnt working correctly, this is what I have: [CODE] Private Sub lvwProcBox_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As … |
| | I need some help in setting up a MS Access database and link it with VB.Net. The current situation is creating a form in VB and entering the codes from VB and the data will be stored in MS Access. -anton |
| | I need to delete duplicating input.. for example. in a list box I input a a a b b then I want to delete all 'a' the listbox must show: b b i hope there is someone who can help me..thanks!! Public Class Form1 Private Sub btnadd_Click(ByVal sender As System.Object, … |
| | I;m trying to make a runtime resizeable media player control, i wrote the code and it works fine in 3 dimensions but the other dimensions seem to have something wrong and i cant find it, please anyone can help? i guess the problem is in sub pbsmousemove [CODE] Public Class … |
| | Hello everyone, I have a problem with access 2003 that keeps on rounding off the numbers that appears on the field. I have a table with different fields and this two field whis is numbers and double in properties still keeps on roundin to the nearest wqhole numbers. Is there … |
| | Plsssssssssss help me. i want to retrieve duration of audio file like .wav .dss .mp3 using vb.net code... i m in midst of project .... unable to complete coz of this.. so anyone pls help me |
| | Hi, can anyone help me with the code for a print button in vb.net. I tried researching on the code but could not find it, can anyone help me out. PLease and Thanks... |
| | Hi, I have a database linked to my VB.NET project using the data source wizard. I've created a log in form using a table in access that has the details required to log in. The code is: [CODE]Imports System.Data Public Class Form1 Dim conn As OleDb.OleDbConnection Dim strSQL As String … |
 | I will start off by saying that I am a true beginer with VB so please forgive me if any of my issues are simple or if my terminology is incorrect; I am trying to creat a program to automate many of the things I do when I build a … |
| | I'm running into a problem when trying to render images in a RDLC, I added the code in the report code section, however all i get is a red "X" for my image. When I run the code in windows form the image generates fully but doesn't generate when trying … |
| | [B]Create a project that contains a Pet class. Each object will contain pet name, animal type, breed and color. The form should contain text boxes to enter the information for the pets. A button or menu item should display the pet information on a separate form. Hint: Use a ReadOnly … |
| | Can someone help me do a fcfs cpu scheduling algorithm in vb .net? that computes the waiting time each process and compute the average. thnx |
| | [I]Hi, i'm new to vb but acquainted with programming in java, C, and other languages. I´m developing an application and i'm having difficulties at commanding controls from different forms. It's like this: Form1 has some buttons and charts, and in Form2 it's a "Settings" form to select the category and … |
| | Hi there, I have a question regarding datagridview in C#. I need to validate the cell as soon as the value is selected from the datagridview. I coded the cellEndEdit but the thing is the event is triggered after when I click somewhere else in the form. Why is that. …  |
| | I need the design templete of the application software that name is InsordOutword system............in vb.net project.....if you get please mail me......thanks....... |
| | Hello every one I have referred DLL in my project. I have to handle the event from DLL in VB.net code. Can any one help me out in this regard? I guess we can do using WithEvents. Can you give me complete picture? Thanks a lot. |
| | m a newbie to aspx vb.net and need some help...i've got a login form with staff id adn date of birth loging in credentials. m using 3 drop down lists to capture day,month and year(m populating the day month and year in the page load event). below is my login … |
| | Hello all, I have a question on the proper (OOP) way of gathering user inputs from multiple textboxes on my main Form and then using these calculations in various functions inside a class or two. I currently have a 1-D array of values that I have to name, and then … |
| | i have 2 form and 1 dialog... the problem is when i select form2 as startup form i'm not able to copy text from combobox1 on dialog1 to textbox1 which is on form1 ... if i select form1 as startup form its working fine... i 'm not getting whats the … |
| | I am using Excel interop in my VB.NET program. My problem is that I can't seem to figure out how to write to Excel *and* define the Range using numbers. Alright, so I have objects being created depending on the file that the user opens. So there could be 100 … |
| | Hello, I have been having a heck of a time using a Listbox with a BindingList object as the datasource. I have finally managed to get the ListBox to update when changes are made to existing items in the BindingList object. When removing items from the list I had to … |
| | Design a sales receipt screen as shown above. After the sales person enter the quantity o f each item, the Compute button will calculate and display the subtotal, sales tax, and total purchase price. The Clear button will reset the screen for the next customer. On the Close button, ask …  |
| | hey guys, my simple program flows like this: a textbox where in you will input a keyword then when you press the 'go' button the data in the mysql database will be shown in the listview. im using mysql and vb .net. i've made the table with sample records in … |
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