20,285 Topics
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| | Hi. I am using xampp to set up a server. Now my problem is that how to connect program running on the other computer to the server computer. |
| | Hello guys, I am trying to add date range with the combobox value when a user clicks the "Enter" button. This is my code so far: Dim con As New OleDbConnection(Get_Constring) Dim dt As New DataTable con.Open() Dim da As New OleDbDataAdapter("SELECT * from EncodingComplete where Date_Bill BETWEEN @startDate AND …  |
 | Hey everyone, im currently use this class for my small projects: https://www.daniweb.com/software-development/vbnet/threads/361868/disable-ctrl-alt-del Now i have problem, i want to hide my form and close jammer so i use something like this: Private Sub SystemTray() If NotifyIcon1.Visible = True Then KeyboardJammer.Jam() NotifyIcon1.Visible = False taskbar.HideStartButton() taskbar.HideTaskBar() Me.Show() ElseIf NotifyIcon1.Visible = False …  |
| | Hi everyone, I have created a custom tab, in wich I want all the tools necessary to format a protocol document to be available and easily accessible to the users. How can I create a dropdown list with only the 5 heading styles I will need to use in the …  |
| | I am trying to make telephone number word generator, user enters phone number 7 digits between 2 to 9 and then it generates all possible word combinations, it should be 3 ^ 7 = 2187 This is what I got so far: [code] Private Sub GenerateButton_Click(ByVal sender As System.Object, ByVal … |
| | hi everyone I have array of two dimension but I don't know the size of the array, every time the size of array is change. I used (redim Preserve) but it change only the last dimension and I want to change the first dimension of array. please help meeee  |
| | Currently I have a button, 2 datetimepickers, a datagridview, and a combobox. What I like to do is the user will select the FromDate and ToDate and then with a keyword from a combobox it will search in a datagridivew according to the date range and the combobox's value. I … |
| | Hi, I've developed VB.NET Application successfully and its working completely.. This aplication for my personal purpose. Now i need to take backup copy of databases into Online Storage... is there any methods to store at online. I'm using Ms-Access Database.Please Help me... |
| | Dear fellow programmers, I have tweaked this code for some time, and again failed. I want the user to select a client in the combobox and its text, with date range (two datetimepickers) the results will show in a click of a button. CODE for DataGridView search results: Dim ConnectionString … |
| | Hi! I am trying to do this project for my Comp Prog class. The Project assignment is "Create an application that prompts the user to enter his/her and last name in a single text box. The program returns the user initials in uppercase". This is what i have. I am … |
| | hi everyone, how can i retrieve the data from sql serve2008 and put it in array using vb.net2010. Can anyone help me with this? |
| | Dear fellow programmers, I have a problem. I want to debug my application but WHENEVER I debug it shows the following error in the error list: Error 1 Unable to read manifest 'My Project\app.manifest'. Could not find file 'C:\Users\david\AppData\Local\Temp\cl1aygzo.dll'. Golden Dragon Billing System I just click 'No' whenever that popup … |
| | Hi everybody I wanna know there is way to separate fonts by type for example : i wanna load all arabic fonts to a combobox only Thank you |
| | Hello guys, I create a software in vb.net to consulte my database (mysql) with table adapter and connections string, normal and simple application. Now I need to make a publishing, but when I install the aplication in another intranet pc, this pc cant connect my database. I know i need … |
| | Hello guys, I create a software in vb.net to consulte my database (mysql) with table adapter and connections string, normal and simple application. Now I need to make a publishing, but when I install the aplication in another intranet pc, this pc cant connect my database. I know i need … |
| | Do you have any ideas on how to make a yearly expiration/subscription in your VB.NET application? |
 | Hello Group, I'm trying to convert some VBA code into VB.net. Here is that VBA code: Open filePath For Input As #1 ' filePath = the text file I need to read Do Until textRowNo = 8 'discard these first 7 rows... Line Input #1, LineFromFile 'this is the row … |
| | Private Sub GenerateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GenerateButton.Click Dim i As String = PhoneNumberTextBox.Text Dim one As Integer = i.Substring(0, 1) 'Remove each digit Dim two As Integer = i.Substring(1, 1) Dim three As Integer = i.Substring(2, 1) Dim four As Integer = i.Substring(3, 1) Dim … |
 | Hi ive been trying to InvokeMember onmouseup to close a banner in WebBrowser Control.. <div id="layer1" style="height: 0px; left: 240px; position: absolute; top: 30px; width: 10px; z-index: 1;"> <span onmouseup="document.getElementById('floatLayer2').style.display='none'"> <img alt="" border="0" height="12" src="http://www.streamking.info/images/close.png" width="12" /></span></div> PLease!!!! Help!! Thank You... |
| | Hi, All, I am instructed to develop a console application which monitors a process. It is now done but the problem is when I'm running it the CPU usage increases up to 100%, kindly check below code for some enhancement: Console App: Sub Main() While True System.Threading.Thread.Sleep(1000) If IsProcessExist() = … |
 | Hello Guys, How would I have a button that when I click skips the calendar forward one month from the selected date? I'm a bit confused as there is no skip option or anything. Regards, Luke |
| | Dear fellow programmers, I am trying to build a form that has two datetimepickers (for date range) and one button. When a user clicks the button the datagridview will show results according on the date range (by the two datetimepickers). This is my code so far: Dim dbconnection As New … |
 | Hello the best crew, First i wish all of you happy new year and all the best wishes. Second if i have a two forms , with two datagridviews. first one is products , second one is orderline. i need to set a button on the first cell in the …  |
| | I am fairly new to crystal report and I need a help. I have a report having two groups,project id and work_item. And I placed 3 sub reports material,labor and equipment reports in the work item group. They pass a value to the main report that is used for further … |
| | hey I'm trying to make a **flash player fullscreen** With a **click** of a **button**.. within a **webbrowser control** webpage source is not mine.. Pleasee!! Help!! Thank you.. |
| | Group, When publishing my first program, I noticed that it put the program in the App folder as opposed to "C:\Program Files\". Is there a way to direct where everything should be stored when you install it on the users computer? Thanks, Don |
| | Hey is there any way to write out example: a b c.. aa ab ac.. ba bb bc.. ca cb cc... and like that for every character from keyboard To .txt file? |
| | Okay hello everyone, so I'm using this class to protect app from user using hotkeys while form is running: Imports System.Runtime.InteropServices Imports System.Reflection Public Class KeyboardJammer Private Delegate Function HookCallback(ByVal nCode As Integer, ByVal wParam As Integer, ByVal lParam As IntPtr) As Integer Private Shared HookDelegate As HookCallback Private Shared … |
| | hello guys ,i need some help i have 2 tables in msql server 2008. table InList:ItemId,Description,Qtyin.... table OutList:ItemId,description,QtyOut... Now,i need to make a query to give me the available Qty of each item The available Qty is the (Sum of Qtyin) - (Sum of QtyOut) i need the query asap,any … |
| | Group, I'm now having to merge several of these text files together. At the end of each of the text files is a line that says "End of Report". I need to eliminate this line completely. This code does the merge for me: RestranName = getRestranName(0) RestranName2 = getRestranName(1) System.IO.File.AppendAllText(RestranName2, … |
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