20,284 Topics
 | |
| | Goodday great Programmers in the World Am not advanced upto this extent and have to ask for help I need a help and codes to solve this. I have 5 columns of 11 textboxes each on my form the textboxes are generated with this code [CODE] Private Sub Form1_Load(ByVal sender …  |
| | Hello All, Could you please help me with the following VBA code that I have to understand (but I am not aware of VBA) [CODE]Public Function ErlangB(Servers As Single, Intensity As Single) As Single 'The Erlang B formula calculates the percentage likelyhood of the call ' being blocked, that is … |
| | I am currently designing an application form that the user fills to use a room in a specified time. The application is to check if the room specified is available at the time period specified. I am stil wondering how to do this such that there is no clash. Any … |
| | Hi, I'm trying to present results on an aspx web page where a store procedure parameter is defined by a dropdown list control on the page. To help accomplish this, I have followed [URL="http://support.microsoft.com/kb/306574"]this guide from Microsoft[/URL] and have my resultset presented in a DataGrid view. But I cannot seem … |
| | lets say I have a form (form1) with lables a-z which are all designed with default text "0". So they all show 0 on program startup. which is fine. I also have a dialog with 2 TextBoxes; I want my program to update the default text/value on (only)form1 labels x, …  |
 | I am developing a program where I will save the information from a "Log file" from an external application.. example: I have a biometrics system that reads and saves the log file to disk, once the user logs to the system, the system will save the file to a log … |
| | I have a windows service on a server which accesses a folder and database which is on different server. i was told to create an .ini file and add the settings here. so i have to add the path to the folder and database in .ini file, correct? is there … |
| | i know how to save a text file to a sql database, the problem is on when will be the process is executed because i need to monitor the operation of an existing system.. |
 | Hi i am writing a mobile application which can write task to file. Now i need to build the icon at the menu side of the phone which mean when i click on the icon it can link to my task application. and the icon should located at menu programs … |
| | hi friends .... i have one website which have only html pages. I want to add one page that fetch records from sql database . is it possible????? what should i do for this task???? somebody please help me.. i waste 2 days behind this thing. thanks in advance......... |
 | Am dipo from nigeria , i will like to know nigerian programmers in here pls |
| | I am trying to develop and application that takes a webpage and changes the value attribute of an input type. For example load a webpage with view sourceprint? [CODE]<input type="text" size="20" name="UserName" value=""/>[/CODE] and changes it to [CODE]<input type="text" size="20" name="UserName" value="User3"/> [/CODE]using system.net.webclient. Also, I want to know how … |
| | Hey, So I am very new to using VB, Visual Studio etc. I am trying to do something really simple. Basically I have an Excel 2003 workbook with some data pre stored. All I need to do is add a chart to the spreadsheet and plot some data. However I … |
| | [CODE]Imports System.Data.OleDb Public Class frmlog Dim con As New OleDbConnection Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click If ask() = True Then MessageBox.Show("Success") Me.Hide() Form1.Show() Else MessageBox.Show("Invalid") End If End Sub Public Function ask() Dim dt As New DataTable Dim ds As New DataSet ds.Tables.Add(dt) …  |
| | i being ordered to change my function skill to returning value by using struct but not using pointer. may i know what is the pro and con between this 2? |
| | Hi.. How to check a check box based on a condition at run time? |
| | Guys I have a created a test windows form to try few of the HAP functionalities..... I have the following code as shown below: The function below deals with HTML Parsing whereby removing unwanted HTML metadata. [CODE] Function SanitizeHtml(ByVal html As String) As String Dim doc As New HtmlDocument() doc.LoadHtml(html) … |
| | Hi im fairly new to developing (started making some basic small programs yesterday) and today I was working on a program which is essentially a updater/update checker and what the program does is it checks the version of the checker and compares it to the current version.txt and if they … |
| | |
| | Hello, I need to be able to open a folder from vb .NEt, problem is, becuase of redistribution, i need to use variables so that it works on everybodys computer. Anybody know how to do say [CODE] Process.Start("%userprofile%")[/CODE] ? |
| | Hello everyone. I'm currently developing a download manager and converter for audio and video files. Does anyone know how can I get the music file from a specific folder from my computer (I already used openfiledialog) and putting it into a listview? e.g. FILE NAME FILE TYPE Born this way.mp3 … |
| | Hi All I made function [CODE] TextBox1.Text = String.Empty Using fs As New FileStream(Path, FileMode.Open) fs.Position = 0 Using br As New BinaryReader(fs) For x As Int16 = 0 To 150 TextBox1.Text = Asc(br.ReadChar) & " " Next End Using End Using[/CODE] but when I ReadByte for small file (2 … |
| | Hello guys. I'm doing a project now. I'm having a problem on getting specific file type from my computer using the .getfiles function. Here's my codes. [CODE]Private Sub dlgOpen_FileOk(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles dlgOpen.FileOk Dim filepath as String = "C:\" dlgOpen.CheckFileExists = True txtOpen.Text = dlgOpen.FileName …  |
| | please help me po..i'm searching over the internet t for a long time but i can't search how to convert pdf file into microsoft word... i just need it for my project...please save me to pass my project. any help is appreciated. thankyou very much :) |
| | I have installed VS .Net 2005 on my new pc(XP pro). But when I create a new project, the files such as Global.asax, web.config, etc. that are normally created automatically, or not created at all. How can I fix this? thanks |
 | Hello, Any Help will be much appreciated. i m entering information of each person in Employee Information form and saving it in MS Access database. Now i want to Show the data of each person Individually and the information of the next person will be shown on the next button … |
 | Hey guys well im making premium link generator for some webhosting service... So i want to use more than 1 account because if 2 or more users start app they can download because already some one is downloading w/e i want to make to app alone choose with which one … |
| | i need help regarding the code. the problem is when i try to make a new process payment. here is the situation, first, i click this button. [IMG]http://i1120.photobucket.com/albums/l483/farid011/first-1.png[/IMG] second, i click the payment button [IMG]http://i1120.photobucket.com/albums/l483/farid011/second.png[/IMG] third, i click balance button to calculate the payment and charge [IMG]http://i1120.photobucket.com/albums/l483/farid011/third.png[/IMG] fourth, i click …  |
| | hey! i m new in software development. so plz help meh with ideas of getting more knowledge in vb.net. looking for help.. |
| | how can i get offset of a line in a text file? so using this offset i can go back to the same line using Streamreader.Basestream.Seek(offset,SeekOrigin.Begin) |
The End.