20,278 Topics
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| | Hi All, I am trying to do a search on a index/row number taken from a dataview i.e. I enter 379437 in the input box which I know has a index/row number of 6. Now when I replace the Rows(index) with a Rows(6) I get the results that I want. … |
| | hi can you help me how to code an administrator and non-administrator account in VB.net to authenticate a specific user account when mounting his removable device? what will we use, to provide a special key on a specific flash drive? kindly help me guys.. thanks.. :D  |
 | I am looking for a tool that will accept an address from the user and return a 9 digit zipcode as well as validate the address or suggest an address, like on fexed or ups website. Its got to work with vb.net and asp.net Is there a tool like this … |
| | HOW TO GET FACEBOOK ALERTS FROM WEBBROSWER I have web webbrowser i want get the elerts if i have new messege or new elerts then icon change  |
| | I have textbox-- (texbox1)= aaa bbb ccc [COLOR="Green"]<e2>[/COLOR][COLOR="Red"]code[/COLOR][COLOR="green"]</e2>[/COLOR] aaa bbb ccc just i want (textbox2)= I want the code between <e2> and </e2> the code Where the code is a variable  |
| | Hello !! I have a form and some controls as dropdown and textboxes.. The situation is that when the form loads, i want the value in textbox to be incremented, everytime it loads.. This is something i tried.. I get the value '1' everytime !! It shows no sign of … |
| | what is the code to validate my upload pic.. this is the first form [CODE]Imports System Imports System.IO Imports System.Data Public Class ApplicantsInfo1 Private path As Bitmap Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click Me.Close() ApplicantsInfo2.Close() ApplicantsInfo3.Close() ApplicantsView.Show() ApplicantsView.pageInit() End Sub Private Sub Button1_Click(ByVal sender … |
 | i have 2 form. form 1 have combobox and second form textbox...how to load data form textbox into combobox..if i type hitachi in text box, automatictly "hitachi" will save in dropdownlist combobox...anyone..please help me... |
| | I've been searching for a long time for a way to make an iphone app... but I do have some limitations... I can't buy anything (free versions of stuff wil work fine for me)... I'm NEVER gonna get a Mac. I'm an advanced vb.net programmer and I was wondering if … |
 | Help in my Visual Basic Program...just got stuck I'm creating a Multiplayer LAN game in VB 2008 here is what I wanted to do I created a textbox named txtbuttons.text. If I inputed a value, for example 23856 in the textbox.The Values will be distributed in different textboxes. example Value … |
| | hi, i'm new to c# programming and i have this problem that i encountered while trying to create a database browser. Here is my code: [CODE]private void button1_Click(object sender, EventArgs e) { string search; search = searchbox.Text; if (search == "") { MessageBox.Show("You have not entered anything. Please enter the … |
| | I know this is quite simple for you to code but for me as a beginner I need some examples or guides. I have a text file which has this content: [CODE]random line random line random line random line random line random line random line random27061-1-0256487952random words random words random … |
| | Hello, im working on a project that works with an access database but i dont know how to edit an existing record... here is the code that i use for reading the database: [CODE]Public Function ask() Dim dt As New DataTable Dim ds As New DataSet ds.Tables.Add(dt) con.Open() Dim da … |
| | This thread was meant for the VB.Net section. If someone could move this, I would appreciate it. I know this may be the wrong section, but I couldn't decide which was best. I understand VB.Net quite well, but Actionscript throws me off most of the time. I am needing a … |
| | I have a combobox which is filled with items from a table like this: [CODE] For Each rad In interntabell.Rows firstname = rad("firstname") lastname = rad("lastname") id = rad("id") ComboBox1.Items.Add(id & " " & firstname & " " & lastname) Next rad [/CODE] What Im trying to do is to … |
| | hi. a blind programmer. now i need some code and i created a mp3 audio project, a user control then added it to a dj deck. now when i try to use the left and right control keys to soften or make the audio louder. does not do this. did … |
 | Hi Pal, I have issues with inserting date into my database. Though i declare the datatype as datetime in my SQL server database I will sincerely appreciate someones assistance in helping me fix the error. the error message is " [B]Conversion failed when converting datetime from character string[/B] " here …  |
| | IS it possible to show data in DataGridview columnwise?????" |
| | Im 16 and have been working with Vb for a few months when i have time. I am trying to make a text box that when the user of the program types into it what they have typed will be sent to [B]my email [/B]with a push of a button...Im … |
| | Hello Everybody !!! I have a problem about TreeView and ListView. I have a form to manage student. When I add, the data appear on ListView and TreeView at the same time and the same data. Everything works perfectly. But one proble about Delete button. I choose the line from … |
| | Hi DaniWeb members, I am currently designing a multiplayer Tic-Tac-Toe game. As part of a learning process, I am using asynchronous sockets to prevent the GUI from locking up. The asnych sockets work great and through various examples I managed to get it working as required. Throughout coding the network … |
| | HI GUYS am new to this forum and please bear with me if my questions have been tackled before or seems silly. i need some help on the following i need to evenly distribute elements into ab-tree like tree but with many nodes say (n). there is one root node … |
 | Hey guys, I've looked around the forum and seen a few answers that looked like it should have solved the problem - but didn't. I'm trying to create a function that will check the database and compare it with the value of my label. (Basically a Version Checker) If it … |
 | Hi ya, Iam using firebird v 2.5 database with vb.net .i just want a help regarding how to create a new user in fb database programmatic ally in vb.net . thank you. |
| | hi, I have a form and a button on that form.When the user clicks on the button an MS-Excel sheet is generated from MS-Sql Server 2005 and saved in a particular location.As this generation of excel tkes sometime to complete,what i want to do is i want to show a … |
| | Hello, i need help to do the insert inside repeater, but when i debug the stock_code inside sql command is not declared. what should i do? [CODE] Protected Sub repeaterAlert_ItemDataBound(ByVal sender As Object, ByVal e As RepeaterItemEventArgs) Handles repeaterAlert.ItemDataBound Try stockCodeheader.Text = " Stock Code " plcNameheader.Text = " PLC … |
| | Hi all I have a situation, i have a form that has a datagridview, on form load, it selects the data from sql db, now what i want is when i right click on one row, i should be able to delete that row and it should also get deleted … |
 | Hi, I am trying to get the value from a field in my Access DB.Once the value is retrieved I need to be able to compare it to a condition I set. I still haven't figured out the right code to make this happen....i don't know if I should convert … |
| | Private Sub ComboBox6_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox6.SelectedIndexChanged con = New SqlConnection("Data Source=DEW-D63D9D2D032\SQLEXPRESS;Initial Catalog=system1;Integrated Security=True") con.Open() sql = "Select Faculty_Id From Faculty where Faculty_Name='" + ComboBox6.SelectedItem.ToString() + "'" cmd = New SqlCommand(sql, con) rdr = cmd.ExecuteReader() While (rdr.Read()) fid = rdr.GetInt32(0) End While con.Close() MsgBox(fid) con1 … |
| | Hello, i have just a simple question. Is there a way to select the next item in a listview by pressing a button? I have been using listbox for along time now and its pretty easy to do there [CODE]ListBox1.SelectedIndex = ListBox1.SelectedIndex + 1[/CODE], any idea how to do it …  |
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