20,899 Topics
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| | Dear frens, I have made an application in VB.net using Visual studio 8, with ms access as a backend. I have crystal report installed in it. I have got a problem while connecting database to the crystal report. I have also got problem in designing part. Is there any solution … |
| | Hello My name is Scott and I'm a physician and software developer. I'm new to this web site so please be patient if I'm not doing things properly. I write a lot of applications where I frequently need to calculate a patient's age based on their date of birth. I … |
 | I have created a windows application in vb.net in my PC.How can I open an vb.net file in a pc where vb.net is not installed. Will I have create any [B]<name>.vb.exe[/B] file in PC where i have created it? Please tell me any ways to do it. Please soon...... :scared:  |
| | How can I call an ini file for connecting SQL server using VB.NET2003 :confused::-/ |
| | Hi Friends! I stuck somewhere while developing my ERP application on VB.Net here i require to create a table in SQL Database from my Button Click event, for example ( there are 1 text box and a button on a form, we need to enter the name of a table … |
| | hi every one after connecting to an excel file I want to import the firts row into a combobox in the connection function I added thhis MyCommand = New System.Data.OleDb.OleDbDataAdapter("select * from[sheet1$]", MyConnection) MyCommand.TableMappings.Add("Table", "Attendence") DtSet = New System.Data.DataSet MyCommand.Fill(DtSet) '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ComboBox1.datasource= DtSet.Tables(0) [COLOR="Red"]i think this is error[/COLOR] and when …  |
 | i hav a net surfin app and i wud like to know how to make it go to the web page when i press enter |
| | i know how to embed windows media player in a app but it can only play 1 song at a time , how do i make it play a playlist |
| | i have written a code in vb.net. Its design contains buttons to execute various steps. Now i want my code to execute automatically run when I debug without pressing any buttons :( |
| | I am trying to learn about VB.net and am needing to open an ASCII file and show it in a datagrid. Atleast, this is what I am attempting at this point. The code below is what I am using to allow the user to select the file they want but … |
| | Hi , Im new to asp.net and im need help connecting to an sql server databse in vb.net. I tried so many things and its still not working. I also need hep with inseting, updating and deleting data from a webform into the sql server database. |
| | Dear Frens, I m beginner in VB.net. I have developed an Address Management System where I want to add my searched grid into Crystal Report. Unfortunately, I don't know code to make report from datagrid. or certain data set. I have succeeded in making report from primary dataset from crystal … |
| | How do you test a record to see if it is the last record? I want to append one string to the end of my script string if the record is the last one, and a continue string if it is not. I'm showing the entire procedure below so that … |
| | I was wondering how difficult it would be to make a menu item share the same line as a menucombobox. I would like an "Item" that is a check-able menu item, and when it is checked, a combobox to the right of the item allows you to select the choice. … |
| | I'm currently building a Queue Systems for processing Customer Information. These file are processed as they are received and I am trying to build a queue to hold the file names for sequential processing. I tried building one with the QUEUE Class but was unable to get it to update … |
| | Hello everyone, I am want to write a small program that runs in the background, which means that it has no user interface, and runs all the time, something like a process. The program does a single task: it reads barcode values from a barcode machine attached to the computer …  |
| | Is there a way with the VB interface to either: GetTextMetrics (ie: take Label, and I want to get the Width of the text that would be outputted by that control.) Determine if the Text is "larger" than the control. Basically, I have a form, with multiple "display" labels, that … |
| | i am retrieving data from access using following command "select * from sheet1 where [question number] like " & list(0) & " and [category] like " & list(1) & "and [sub-category] like " & list(2) & "" now problem is if list(0)..... contains integer it works but if it is … |
| | Whether .net supports serial communication? If YES then what I've to do? I'm using MS Visual Studio 2003 with Framework 1.1. What will be the maximum baud rate that I can set? |
| | I'm New to the VB.Net environment this is the fist program I've attempted to write. I am trying to display the first 150 records into a datagrid and then write the first 150 and the entire file into a CSV file and I'm stuck. I need to keep the column … |
| | Hi all i am tryin to build a small software for accouting purpose...am tryin to make in 2-tier architecture using .NET can anybody explain me how should be the exact structure of 2-tier software |
| | hi all: I am a newbie , trying to connect my access to vb.net express edition I wrote the following code: Imports System.Data Public Class Form1 Private Sub btnLoad_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoad.Click Dim con As OleDb.OleDbConnection con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0 ; Data Source = "C:\Documents … |
| | hi ive been trying to insert specific data into a certain textbox from an access table, ive managed to pull the information from one field onto a listbox but i cant grab specific data and load it onto a textbox: here is the code, if anyone can help please that … |
| | Dear Frens, I have made a simple project. I want to create an installation file so that I can install and use it as a Window Application. Please help me with the steps to create the installation file. Anticipating your reply. Kshiteesh |
| | I have worked with asp.net for about two month and have not worked with class yet. I have a form with 10 usercontrols who contains dropdownlists, checkboxes, textboxes and more. My client have to make a dynamic requestform to send out to his members. This part is working fine. After … |
| | Hullo daniwebbers!! I have created a little cd database at home on my home network. And I want my machine to act as the server. I want the other pcs, i.e my sister's and mom's which are connected to my network to access it, and be able to change and … |
| | First off, I use SharpDevelop for my vb.net work, and it has a weird glitch that it claims it's trying to load a non-existent file. This error is actually indicative of trying to access (dereference) a nothing object. However, I don't quite understand why it is having this error. I … |
| | hi every one I am evry new to vb.net I want to have brows pictures in my form and I have made a menu and a view option I got a code from the ney but it is not wroking here it is: [B] If DidWork <> DialogResult.Cancel Then strFileName … |
| | var inputs = document.getElementsByTagName('input'); for (var i = 0; i < inputs.length; i++) { var id =inputs.getAttribute('id') if(id.indexOf("txtLgnEmailID")!=-1) { oDDL = inputs.getAttribute('id') svalue=document.getElementById(oDDL).value; if (document.getElementById(oDDL).value=="- User EmailID -") { document.getElementById(oDDL).value="" } } } It was not working in Firfox.. Please help to soive it..  |
| | im writing a app that u write some vbscript or javascript or html and u can run it does anyone know how to run any of these languages from in vb |
| | does any1 know how to make the app wen minimized to go to the system tray as a icon |
| | does any1 know the code to make the out line of the form(the bar with the minimize, maximize and close buttons disapear like live messinger |
| | Hi all, i am a new to VB.NET and i have a project to be completed urgently. I need to insert information from textboxes into a database, I have created the connection using Jet Engine, the connection is working well because I can display records. However I cannot insert new … |
| | I want to create a function within my site (still planning) which will renew the statistics for a week a month a year. So when a Record is viewed each value is incremented. Then at the Start of a week the week counter is set to 0, then the start … |
| | hello can anybody suggest m, for example-how to change bckground color of particular column-if it has values less than 10(i mean using datagrid_itemdatabound).i searched google for one whole week.but all went in vain!!anybody plz provide m pdf's or articles regarding this article..any type of help will b much appreciated...!! |
| | need help in removing the first characters in a number then adding 1 to the number then returning the 2 first characters that were removed. example i want to remove CR FROM CR499 THEN i add 1 to 499 then add back the CR. any help will be appreciated |
| | hye there...anyone would let me noe what is the proper data type for display time in sql server 2005??? sumthing it can display 8.00pm-10.00pm...any suggestion? thanks |
| | Hi there. i'm having trouble joining tables. I'm using Access database. Initially, i have 2 tables called thresholdTable and Configuration. In the thresholdTable, there's a column called 'Config' and i've linked it to a column called 'Confuguration' from the Configuration table. Right now everything's working. However, i added another table, …  |
| | when i run my project in a difrent pc this errore has benn accour: AxMSCommLib.AxMSComm' is not defined and i coldnt view the design view of my form. i have used axMSCommLib.AxMSComm to communicate with coport, when i run my project in a difrent pc , I recive this errore … |
| | Okay, I've read the documentation about Class INitializers, but they don't work for me. [code] Public class FGBGColors 'Inconsequential class end Class Public Class ColorTableClass Private m_HdrClrs = New FGBGColors With { _ ' <- End of Statement Expected .ForeColor = Color.Black, _ .BackColor = Color.Gray, _ } end class … |
| | Hi, I want to you readline on a tcpip data stream but the data is terminated with a 0 1, not a /n, is there a way to change the behaviour of the readline function or must I write my own binary based reader? thanks Robert Craven |
| | Hello everybody, I am a programmer since 1992, and I was doing some application development, I become a certified MCSD in 2003 and I'm going to upgrade to MCSD.NET soon, I'm in a process of doing a full solution for my company which is a multi retail superstores, I have …  |
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| | can any one help me in changing text in vb.net2003  |
| | Thanks frens , :?: I have a problem while designing a report in VB.net. I have to put different text fields in a format however the values have variable lengths. I found trouble in managing the gaps between the fields. Is there any process or solution to make such that … |
| | Dear Friends, I have been working on a VB.net project on VB8 with ms access as backend. While finding certain data by entering primary key in the form i.e. id i experienced a problem. While displaying the values which are null in the database like wise tel1 is null then … |
| | There once was a time when VB did not put on airs, thinking itself to be a little language it was great. And then they tried to make it into more than it should be and everything got fouled up. 1. How do i make an untyped array on the … |
| | Hello I want to cause a time dealy or 100ms in the middle of my code. Can anyone help me on how I can achive this. Thanks Simon |
| | Hi I'm using the following code to append a text file: Dim sw As IO.TextWriter sw = IO.File.AppendText("C:\MyTextFile.txt") sw.WriteLine(text1.text) sw.Flush() sw.Close() For some reason this is the output: frh001wa2555655 f fr frh frh0 frh00 frh001 frh001w frh001wa frh001wa2 frh001wa26 frh001wa261 frh001wa2613 frh001wa26135 frh001wa261351 frh001wa2613519 Please help! Thanks Tony |
 | Hi guys, My name is Kassem Baalbaki and I have joined this nice forum yesterday. I 'm Lebanese and currently working in KSA as System Developer in a hospital called SMCH (Specialized Medical Center Hospital). I have been using computers for 15 years but developing for 4 years only. Eventhough …  |
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