20,899 Topics
 | |
| | 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 …  |
| | Hi guys, currently I'm doing my final year project using visual basic 2008 with active RFID. i need to determine the position of the tag in a 2D display. I managed to create a VB program where I was able to detect the RFID tag. the next step is to … |
| | Im using vb.net 2010 express (im new) im learning to develop apps that uses db. what is the best DMBS to use with vb.net 2010? can you gave an example SIMPLE code on how to connect to the database? thank you - i hope is not too much to ask? |
| | Hello I am attempting to parse multiple lines of text from a text file using regexpressions. I am using vb.net with visual studio 2008. At the moment I am filling my datatable with the text file information and am able to return each line of text and parse the first … |
| | While my program loading, I have a splash screen. After the program is done loading my Splash-screen closes and the main form (form1) shows (all good up to that point). But the problem is after the Splash-screen I cannot close form 1, nor can I move it. here is what …  |
| | we were asked to input a number and display the sum of the odd and even integers. eg. number: 10 sum of odd: 25 sum of even: 30 [code]intnum = CInt(txtnum.Text) Dim counter% = 1 Do Until counter = intnum intcompare = counter Mod 2 If intcompare = 0 Then … |
| | Hello Everybody... I am very new to VB.NET coding..My manager assigned me to write a Single Program that uses OOP concepts like Abstraction,Encapsulation,Inheritence and Polymorphism.As there is a time limit plese help me in this.............Thank You all..........CintoJose.  |
| | I need to export the HTML report to PDF. how can I do this. Please help me out. Thanks |
| | Hi Guys, I am struggling on an assignment where I have to enter an odd number to produce a triangle of stars. e.g. If I enter 5 - then it should look something like this ***** *** * My code is as follows: [COLOR=#0000ff]Private[/COLOR] [COLOR=#0000ff]Sub[/COLOR] btnEnter_Click([COLOR=#0000ff]ByVal[/COLOR] sender [COLOR=#0000ff]As[/COLOR] System.Object, [COLOR=#0000ff]ByVal[/COLOR] … |
| | i want to run the .exe from server machine. i am using vb.net vs2005. and i use the process to start the exe . and i get "Permission denied" message. how can i resolve it .. any one help me you know the solution. |
| | I want to make a graphic of certain data in my program. The problem is that the zedgraph doesn't zoom out to see the dots or lines in the graphic. This is my code: [CODE] Sub llenar_graph(ByVal zgc As ZedGraphControl) Dim myPane As GraphPane = zgc.GraphPane myPane.Title.Text = "Algoritmo Genético" … |
| | Hi , Could somebody give me an insight as to what the requirements which needs to be kept in mind when converting a software application running in vb.net as a desktop to a web based application. Time frame required hardware / software required hosting if required It would be a … |
| | Okay so my problem is that the server (accessed through filezilla) wont allow .exe extensions to be uploaded as a result i have added a .new to the end and that allows it to be uploaded. Thus when i download it i simply remove the .file from the end. That's … |
 | I am using Visual Studio 2010 for development. This is a web application using asp.net and vb.net with MS SQL Server 2005 for the database. I'm having some issues with inserted data being overwritten by the next transaction (if done within a relatively short amount of time, say, roughly several … |
| | I am running SQL 2005 Standard Server. I am using Visual Studio 2010 for development. Let me just say that what I have below works, I would just like to have some constructive critisism. Is this the best way? Is there a better way? Are there any things I need … |
| | I am having a tough time in vb.net to make the scrollbars to work of the contents of a panel.... here is my code Private Sub HScrollBar1_Scroll(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ScrollEventArgs) Handles HScrollBar1.Scroll Panel122.Left = HScrollBar1.Value now, i want to change .Left to .Right, but it won't …  |
| | i want to know the code to produce colour in a box of my DB thx |
| | Hi guys! I wanna ask how to code to make a button make a sound out when pressed? Can you add sound files to it, like a mp3 file? Any suggestions? Thank You! |
| | hye, i have some problem regarding on how to make a specific box to be coloured. I just can find all to be coloured. N not the specific box i want..n else if u hav any link related pliz share...thx |
| | Dear Friends I have Developed a Successful Database Software, it include Datagrid, First, Last, Next, Previous, Add, Delete, Edit, Update, Search just Every Thing is Working Nice, But I need help from one of expert from you. my problem is that every time when i Start program its all functions … |
| | Hi all, I am trying to check a record in database before inerting a new record here is my code but problem is when i enter a names first alphabet it imediatly populate massage please help me i want to check it after entering whole name thanks in advance. [CODE]Private … |
| | Hello experts I need to use Hindi language in .net, I m added Unicode font through control panel> Regional Language > Language and Install, but in language bar there is only two Hindi key bore one is "Hindi" traditional and other is "devnagri INSCRIPT" , I tried to add other … |
| | Code above perform on a button_click event, and it's show crystal report with no error. When I click icon PRINT REPORT, dialog box appear, I just need to click button OK and printer start it's job. But I wonder, how to set PRINTER PAPER-SIZE by coding? So every time I … |
| | hello there, i just want to ask regarding on how to change a colour in a box in access VB Macro. by default sure will be in white, i want to build an alert to change it into a red box..or else any related link can i study more> |
| | I have a windowsform where I have a listbox who displays all the pdf files in a folder, I select one of them and push a button and it shows in a webbrowsercontrol I have added to my form. But I know wants to have a similar form for my … |
The End.