20,899 Topics
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| | I have a form let's call it Form1 that calls another form(Form2) Form2 to has a bit a code that needs to load in the LOAD_EVENT and takes about 4 seconds. I have made a new form(frmProgress) that only has a progress bar. I want frmProgress to show up and …  |
| | Hey everyone, i have a project i'm doing for school and i need some help, i'm not a big VB fan (i'm more into java) and i have to make a calender with combo box, numericUpDown a clock and 3 numericUpDowns for hour min and seconds, i would appreciate any … |
| | I have to make a lot of retangular boxes to make my program neat but i'm having a problem of adding boxes. I tried using the draw event in the tab page but everytime i scroll it will draw the lines again and messes up everything. Also when making a … |
| | I have a database with a table called BREAKFASTMILK Inside the table I have Two Columns named MENU and FOOD ITEM when using this code if I change the index of one of comboboxes it will change the index of the other. I want to keep both independent but get … |
| | Hello, I need some help making a "Windows-Like" copy and replace prompt with this folder cleanup application below. The application uses a Windows Form and two buttons: one to create the separate subfolders in the main Cleanup folder and another for special folders. Take a look: *************************************************************** [code] Imports IWshRuntimeLibrary … |
 | Hi to all, How can i connect VB.NET with oracle i am using following connecting string for connecting VB.NET with SQL Server [CODE]Public ConnectionString As String = "Data Source=%server%; Initial Catalog=Inventory; Integrated Security=SSPI; Trusted_Connection=True;"[/CODE] And Class for sql server [CODE]Imports System.Data.SqlClient[/CODE] What class should i use for oracle. |
| | HI can some one Help in my graduation project im making database access connection this is my class ___________________________ Imports System.Data.OleDb Public Class DataBaseConn Dim conn As New OleDbConnection Dim comm As New OleDbCommand Dim s As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data [COLOR="Red"]Source=D:\G-project Crab\GP\GP\Database1-2.mdb"[/COLOR] Sub adconn() conn.ConnectionString = s conn.Open() End Sub …  |
 | Hi guys, I'm kinda new in VB.net. Do you guys know anything tutorials on how to database MSACCESS? I'd like it very very simple. but I want it to be [B][U]pure in Code[/U][/B] not like some Setup or something. a sample downloadable project will do! thanks! :D |
 | Hello Sir, i want to deduct some amount(i.e user input) from main loan taken by employee and remaining amount again come as balance loan amount and on nxt month again the some amount should deduct from balance loan amount. my database is in ms-access and i use vb.net.. plz help...... |
| | i have a problem regarding timer in the listbox. it suppose the time and date have to appear once only but it appear a non stop in listbox when run. here is the code: [CODE] Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick ListBox1.Items.Add(TimeString) ListBox1.Items.Add(DateString) End … |
 | Hi All.. I want to get selected item on listview. Does any one know how to solve this??? I'm using vb.net 2003 |
| | Hi, Does anyone know on how to convert vb.net to excel. I am new in this company and they are using Microsoft SQL Server Management Studio for their database. FYI, they are using stored procedure as well. Thank you |
| | Hi, I'm trying to find a way to make backgroundworker do what's in the webbrowser. There is a time-consuming part in the webbrowserdocumentcompleted event that I want backgroundworker to tackle. Unfortunately, I don't know how to link that part to backgroundworker so that BW can do that job instead of … |
| | Hi, Can any please help me ... I am trying to copy .psp files from source to destination location.that was working fine but 1. when i am giving a special "*" character in source path it is showing error, it has to copy all the psp files from source to … |
 | Hello DaniWeb, this is my first view at this forum as a member! I have an issue with my code. The application interacts with a MySQL database on a remote server, I have access to this server. When my app is running the insert into code I m getting this …  |
| | how to clear lines drawn on a panel.on some event i want to clear lines which r previosly drawn |
| | Hello, i m using vb.net with MS Access database & oledbconnection in my project. now i want to mail my crystal report in pdf format to respected email-id, how can i do this????? i spent lot of time for searching some helpful bt didn't get |
| | i am working on a database application project and i need to put some user authorization where it will change the visibility of button based on the role. so i save all related form name in the database then i retrieve all the form name from the database into my …  |
| | Hi All's, I'm currently doing my project to check my server status with ping option. but i got problem to check either the network is plugged or unplugged...I need this checking automaticly using timer...here what i have done....to ping the server is success but when pulgged back the network...error come … |
| | I am working on a database project and am in need of help. I have a database used for tech support call logging where each call is logged per machine_serial#. There are 3 tables for this example. Customer, Machine & calls. In the database customer and machine have a relationship … |
| | I am not the original author of this software project and the code is poorly documented. I am mainly a Java/C++ developer. The program displays the tree structure and allows files and folder to be selected. The program is getting errors with FileSystemTreeView when trying to return nodes on a … |
| | Hi all, i have a problem reading from a file in vb.net. I want to read from a file bit by bit so the file i write to is exactly the same, well almost because im planning on merging two files together but i can do that if i can … |
| | [QUOTE]Hi all I am using Vb2008 Express and an Access DB. I would like to Display a note from a column in the Notes_tbl to a text box this from an Access database. Here is the code that I used but it does not do the job. [/QUOTE] [ICODE] Dim … |
| | [CODE] If count < max Then If Br.Checked = True Or AM.Checked = True Or LU.Checked = True Or PM.Checked = True Or SU.Checked = True Or EV.Checked = True Then 'Code End If End If [/CODE] is there a way i can put both if statements together like if …  |
| | I have a table that i'm trying to use as a template that I can then copy to a new page. i only got this much [CODE] Dim oWord As word.Application Dim oDoc As word.Document Dim oTable As word.Table FileCopy("C:/1535.doc", "C:/1535_1" & ".doc") oWord = New word.Application oDoc = oWord.Documents.Open("C:/1535_1" … |
 | Hello, I want to know how can I call VB.NET (Server Side) function to Javascript (Client Side). I want to insert function here in my Javascript code; [CODE]function ConfirmSave() { var Ok = confirm('Proceed to Save?'); if(Ok==true) return true; else if(Ok!=true) return false; }[/CODE]I want to exefcute the Save() function … |
| | Hi, I'm kinda new to VB.net programming and now I'm get stuck in one simple problem, plz help if you can. I'm trying to create a simple program that display a list of game(from database) according to user's input. The input is core, clock, ram, vga. How I make the … |
| | Hi Guys, i am in a fix big fix. I have completed my vb project and have created the set up files as well.. Now when I try to install my program on another machine then it gives me an error. I found out the problem and it seems to … |
| | Hey Guys, Ive made a settings form for my latest StopWatch project. The stopwatch also includes a countdown timer. To set the time to countdown from, ive made a settings form in which you can enter a value into a textbox and when you start the countdown, it reads the … |
| | Hello Sir, I want to perform following action please help!!!!!!!!!! when i click on a item in a listview it would also show in a separate label..... i didn't know how to do this????? please help. |
| | I'm confused about how to link my app to an Access database - there seems to be a number of approaches. I can add in my database via the Data Sources tab. Fine if I want to bind controls and view/edit data. But is this the best approach for queries …  |
| | so im a noob at coding just started yesterday. I bought a visual basic 2010 guide book and i am working on my first example/practis program. I keep getting this error in my code before i go to try to test it out. 'picShowPicture' is not declared. It may be … |
 | How do i find out the number, names and datatype of fields in an Access table.....using code..... |
| | hi there, i have a tab control with 3 tab in a form in C#.NET, and also i have a button which shold be doign adding rows to the datagrid view. how can i code the button so that when the active tab is tab on to add a row … |
| | * i had created a dataset which is "dataset1.xsd"-> data table in dataset1.xsd is "trns" trns filds are mentioned below-:which is same as my database table trns trns-> "tdate" "ttime" "tGoldQty" "tSilverQty" "tGoldRate" "tSilverRate" "tPaid" * my rdlc file is report1.rdlc- from report menu - i had select report data … |
 | Hello, I am working as a software tester in Software Quality Assurance department in small company. And what I want to do is design a tool or application to test the performance of any software. Basically I want to create an application that I can use while I am doing … |
| | Hello , i had decided to make my academic project in digital signer ,so i surf net for it and got a sample. its main aims is ti sign only one pdf..so i decided to make the application to sign all pdf which r there in a folder,i had done … |
 | Hello, I did not find what I was needing with a search, so here goes. I am having problems getting my calendar to work, passing a start and end date for a rental car and displaying on the form the number of days chosen and the amount for the total. … |
| | Im looking to play a sound from a folder which is in my debug directory. I got this working for a PictureBox: [CODE]PictureBox1.ImageLocation() = ("Resources\picture.png")[/CODE] But I cant find something to play a sound. This is what I had before: [CODE]My.Computer.Audio.Play("C:\Users\......\Sounds\beep-2.wav")[/CODE] I dont really want to be writing the location … |
| | [CODE]cmd.ActiveConnection = cn cmd.CommandType = ADODB.CommandTypeEnum.adCmdStoredProc cmd.CommandText = "sp_login" cmd.Parameters.Append( _ cmd.CreateParameter("result", ADODB.DataTypeEnum.adInteger, ADODB.ParameterDirectionEnum.adParamOutput)) cmd.Parameters.Append( _ cmd.CreateParameter("user", ADODB.DataTypeEnum.adVarChar, ADODB.ParameterDirectionEnum.adParamInput, 15, TextBox1.Text)) cmd.Parameters.Append( _ cmd.CreateParameter("passuser", ADODB.DataTypeEnum.adVarChar, ADODB.ParameterDirectionEnum.adParamInput, 15, TextBox2.Text)) rs.Open(cmd, , ADODB.CursorTypeEnum.adOpenStatic, ADODB.LockTypeEnum.adLockOptimistic) If rs.Fields!result.Value = 1 Then AddProduct.Show() Else MsgBox("Your Username or Password is Incorrect", MsgBoxStyle.Information, "AEB Gasul System") Exit … |
| | when connecting to sql server i get getting this error . please help how to resolve this problem TITLE: Connect to Server ------------------------------ Cannot connect to SOFTCITY\EIMPRESSION. ------------------------------ ADDITIONAL INFORMATION: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may … |
| | Hello everyone. I feel quite silly posting this as I know my way around C++ decently and am writing an application in VB however I am getting quite frustrated with this problem. [CODE] Dim FileNo As Integer FileNo = FreeFile() Dim FILE_NAME As String = "C:\test.txt" FileOpen(FileNo, FILE_NAME, OpenMode.Input) FileClose(FileNo) … |
| | Hello, I would like to disable a specific items from DropDownList. I have below code but it does not working. So, need someone to told me what I'm doing wrong. DropDownList have 5 items. And, I'm getting error: Index was out of range. Must be non-negative and less than the … |
| | i have problem about if else code in my program. i also have made many changing in this code but still i didn't get the result that i want. my program is about vending machine. here is the code: [CODE] Private Sub btnpepsi_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) … |
| | I need to make a project about the game of goose.. Can someone explain me how i get started, Dont know how i should move the goose in the game? |
 | I have a grid of RadioButtons, and need some help in Check / Uncheck acording to data collected from a .txt file. The .txt file contains a list like this: A01,a B01,b C01,c A02,a B02,b C02,c I have set up in a grid formation RadioButtons, and named them A01,B01,C01,A02,B02,C02. I … |
| | hi and hellow i have very starange problem iam just trying to get the data which i just inserted into the database but datagrid is no loading very faster my below code there two methods AddDetailItems which will insert record into table and there is an other method GetBillItemDetail wich … |
| | hello i need some help regarding my coding. i want to change the number to be like this = 1.00 . here is my coding: [CODE] Private iTotal As Decimal Private Sub btnseringgit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnseringgit.Click displayText.Text = "RM 1.00" displayText.Text = iTotal iTotal … |
| | i want that by using on changevent a calculation can be done in vb.net windosapplication suppose i had got some textbox like totalamount(t) , amountpaid(ap), balancerefund(bf), amount due(ad), [CODE] If t > ap Then bf textbox shows the amount Else ad textbox shows the amount End If [/CODE] how to … |
| | hi. here a simple class to change the wallpaper in winxp and win7. i think it will work on every windows version. [CODE] public sealed class clsWallpaper { const int SPI_SETDESKWALLPAPER = 20; const int SPIF_UPDATEINIFILE = 0x01; const int SPIF_SENDWININICHANGE = 0x02; [DllImport("user32.dll", CharSet = CharSet.Auto)] static extern int … |
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