20,284 Topics
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 | Hi, I have visual studio 2010 ultimate and i have installed sap crystal reports for visual studio. its a free edition for visual studio 2010. while working on a project in which i wanted to create a report, it was giving errors.. but that's not a problem, now i don't … |
 | So im making a app and theres a problem as always +++++++++++++ Form 2 _ [CODE]Private Sub CustmBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CustmBtn.Click Dim IconLoc As String Dim CustmIcon As New OpenFileDialog CustmIcon.AutoUpgradeEnabled = True CustmIcon.DereferenceLinks = True CustmIcon.SupportMultiDottedExtensions = True CustmIcon.Filter = "Windows Based Icons|*.ico" … |
| | [CODE]Imports System.IO Public Class LoginForm1 Dim password_guardada As String Dim user As String Dim pass As String Dim pass_desincriptada As String Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click Dim erro As Boolean = False If UsernameTextBox.Text = Nothing Then MsgBox("Erro, não pode deixar o campo … |
| | Hi guys, I have already posted a thread regarding this but no one has ever shed a light upon it. I want a program that searches for files (.docx, exe, ppt, txt) from all folders. Is this possible i the first place? If yes, then how? |
| | Guys I want to know to skip error massages like the JIT error messages during run-time. What I want in the program is that instead of the JIT popping out whenever an error occurs, I want to generate a msgbox instead of that JIT. Can anyone please help me, thanks...  |
| | Hi all With the following SQL " Dim Query As String = "UPDATE JobName_tbl SET [JobDate]=@NewDATE, JobAddress=@Newaddress Where JobID=@ID" nothing happens nothing gets updated nor do I get an error. But as soon as I remove the [JobDate]=@NewDATE, it works fine. Hope someone can help me with this situation. Here … |
| | 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. |
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