20,899 Topics
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| | Hi I need some help with a loop I want a random number to be generated that is not equal to 3 different, and previously defined variables. The loop I have is like this one below [code] random = randomNum.next(0, 10) while random = first or second or third random … |
| | Okay, it has been a while since I have used Vb .Net and I have now downloaed and installed Vb .net 8 express. I have setup a relational database in sql compact. I am trying to get a compbo box that will show values from one table and when an … |
| | Hey frnd tell me that in Vb to scan a registry we define our own function. In Vb.Net to scan a registry we define our own function or using the inbuilt function,it can also be done?? Plz give me some steps from where to start??????????? I m not getting it,how … |
| | Hi, Iam working on [B]WPF DataGrid (dev. by ComponentOne)[/B] with [B]Visual Studio 2008[/B]. I wish to provide facility to user to select "Columns" of a Table using ListBox(if possible, by clicking on Checkboxes within the ListBox) and the Report will be generated for those selected "Columns" only. [I]Selection to be … |
 | I am new to VB. Yesterday I learnt how to connect to a database. My work computer has Microsoft SQL Server (which I could connect to) but I use mySQL at home and do not know how to connect to it. Can somebody please help? |
 | Can anyone guide me, how to write the code for searching the deatils in alphabetical order like.......... A B C E F G.... Z.. Al the alphabets wil be in link format.. If u click on 'A' all the names in 'A' as to be displayed.. Can anyone guide me … |
| | het frnds I faced the foll. interview questions on Vb.net. Plz reply i want to just confirm my answers- Give reply if mine answer is wring. 1)How many Compilation levels are there in .Net Framework a)One b)Two c) Three I WRITE---TWO Mine ANSWER IS RITE OR WRONG 2)There are different … |
| | Does anyone know of a way to translate english to spanish text in a vb 2003 application form? I read about the global localization in 2005 however everytime I tried it it would never work. Any suggestion? |
| | Forwarn I am a newbe to the coding word! I am writing an application to open a 'machine code' file, in .txt format, to edit a value, save and close the file to the same directory. I have been successfull using a listbox to show all files, with the correct … |
| | hi how to make a vc++ application run inside a web browser is there any possible ways to work the vc++ application inside the browser as if we are browsing plese provide me information and assistance for the above question  |
| | Is there any limit on the value that progressbar hold.  |
| | I'm having an vb exe file. I've run that exe file. But when i click in find button it is throwing msg like runtime error:7005 rowset not available. I'm not having vb get installed. Only having vb.net installed. All my team mates can run the project.. click the find button.. … |
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| | I have a program set up to generate a random number by doing the following [code] Dim randomNum As New Random Dim random As Short [/code] definitions [code] random = randomNum.Next(2) [/code] generates a random number as 0 or 1 My question is how would I make my program check … |
| | My project works except for 2 things I need the save change button4 to save any changes I make to the form, it has to do with global variables and also trying to get previous button6 to go as it goes forward first before going back thanks for any help. … |
| | Hello Everyone!!! I hope you could help me with this one.... I am currently working in creating a chat program , a server and client communication, and I successfully able to create this type of application. This time, what I want is to attach a file for example text file … |
| | Hi! Suppose I have a textbox to input a string, when I click button next to it, then it lists all the folders (in my specified mother folder) that has the string in its name. Could you show me the way to finish it ! Thanks so much !!! |
| | i create a code to delete a data in sql server..but nothing works anyone outhere help me spot the problem.. ] [CODE]Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim varAdapter As SqlDataAdapter MsgBox("are you sure want to delete?, important information will be erase. ") 'varConnection … |
| | Hi, i am new to MySQL: Lets say now i have a database, within that database, i have one column named "TEX", and the format of the data are as shown below: +-----------------------+ | TEX | +-----------------------+ | 75 2008/05/16 06:02 | | 75 2008/05/16 06:02 | | 75 2008/05/16 … |
| | Hi, i am new to MySQL: Lets say now i have a database, within that database, i have one column named "TEX", and the format of the data are as shown below: +-----------------------+ | TEX | +-----------------------+ | 75 2008/05/16 06:02 | | 75 2008/05/16 06:02 | | 75 2008/05/16 … |
| | Hi, im new here, and i need some help, Im developing a Plugin management system, and i need to know what code i should use to check if anything is actually selected. This is the code i need the above added to: [CODE] Private Sub Button4_Click(ByVal sender As System.Object, ByVal … |
| | I am a Software Developer working on VS2008(VB.NET) and SQL Server2005.I am new comers on PDA(WM 5.0).When I run my program it works fine.But when I run it from Debug\Release\PDA.exe.Then I got this error "Top-Level cannot be added".What can I do for it.I have a parent form and four child … |
| | Plain and simple. I want to do this: [url]http://www.codeproject.com/KB/dialog/csSlideForm/SlideForm_Main.gif[/url] ...on VB.NET, yet I haven't the least idea about where to start. I've searched plenty without luck. Thanks in advance. |
| | I've been looking for answers to this problem for awhile, and none of what I find seems to work. I have a program that creates a database, and a form based on that database, where the form fields are movable (the user can drag them around in the form) in … |
| | [code]Public Class Form1 Private Structure word Dim b1 As Byte Dim b2 As Byte Dim b3 As Byte Dim b4 As Byte End Structure Private Function CircShiftLeftW(ByVal w As word, ByVal n As Integer) As word Dim d1 As Double, d2 As Double d1 = WordToDouble(w) d2 = d1 d1 … |
| | how can i take a datagridview data and assign them in reportviewer? Any sample code please? |
| | hi friends, i m new in vb.net, and can someone guide me to run vbscript in vb.net, with liabrary or tool we use to run VB.script in VB.net cheers birbal |
| | Hello everyone!!! I am currently working in sending messages in cellphone using vb.net....the sim card I am using is SMART(In philippines), I am just curious if I can make an application like this..If yes then, what are the things I need to have and if ever there is a good … |
| | Hi, I have an application which sends emails for survey.These emails are coming from a particular table in database.Within that table email column consist several emails with different domains. Ex:toton@xyz.com,toton1@abc.com,toton2@def.com etc. now I have to send emails only in @xyz.com and @abc.com but not in the @def.com. Can any body … |
| | Hello ! Help me with some sample, please ! I want a sample code, if it is possible, to access a same function (same name of functions) in different modules, by date. Ex. for date 31.01.2008 I want to use function "MY_FUNCTION_A" from module 31012008; for date 01.07.2008 I want … |
 | i have 2 form namely appointment and drug. in the appointment form there is datagrid containing 2 columns namely drugname and quantityused. in the drug form i have 2 textbox namely txtoriginal quantity and txtquantityleft.. my problem is that i want the txtquantityleft takes the originalquantity substract the quantityused column … |
| | Hi everyone , Just joined the daniweb when looking for RSA vb.net code. great site. I work in the travel industry by day, the 'hb' in hbmichael stands for HelpBeam, which is what i do at night. Its a remote support service like GotoAssist Express or Logmein Rescue. BTW, I'm … |
| | w^ Here are my tables: Band: {[U]bandid[/U], bandname} BandMember: {[U]idnum[/U], [I]bandid[/I], [I]artistid[/I]} Artist: {[U]artistid[/U], firstname, lastname} Release: {[U]albumid[/U], albumname, [I]bandid[/I]} They are related properly in the dataset designer. Question: How can I make a bound datagridview that shows a band's artists? any links/examples would be cool. |
| | I try the foll. code--- protected void Button1_Click(object sender, EventArgs e) { int i; for (i = 0; i <= ListBox1.Items.Count - 1; i++) { ListBox1.Items.Remove(ListBox1.SelectedValue.ToString()); } } But it's not working.  |
| | hi i have aproblem i have atable in database and the table has three colums branch_no branch_nnnno distance 1 2 5 1 3 7 2 1 5 2 4 10 3 5 15 4 5 5 i need aprogram by vb.net that find the shortest path between any two nodesw |
| | Using rs.open (bla bla bla........) then i need to streamreader each line from MySQL....how can i implement it? thanks |
 | Hi Developers... i have developed a software in Vb.Net 1.0. Its running on 3 systems. But some times only one system giving error for same transaction. Error related to code. Like data type conversion. Why this is happening? Anyone knows? Means Transaction1 is carried out on 3 diff sysytems with … |
| | Erm, how can i actualli detect certain word in a string so that i can accordingly insert them to the separate table in the database? For example: xxxxxxxAxxxxx,xxxxx,xxxxx,xxxxxx,xxxxxx xxxxxxxBxxxxx,xxxxx,xxxxx,xxxxxx,xxxxxx ........ xxxxxxAxxxxxx for table A xxxxxxxBxxxxxx for table B? thanks |
| | hi thisis my first post here, what i need to know is how to read/write files using visual basic 9 (visual studio 2008) its different in vb6 and vstudio for open (text) as (int) for output for those who have or r familiar with vstudio 2008, i took the "windows … |
| | Hi I have a dataset which is popultaed with data from a text file, which in turn then populates a datagrid. This all works fine. What im trying to do is search within the dataset based on a value input into a text box. But everytime i do the search … |
| | I'll try to explain what it means: I have many folders and within folders, there are another folders with files inside. So to make things easy, i set [code]Watcher.IncludeSubdirectories = True Watcher.Filter = "Index.txt"[/code] So that any files with Index.txt will be used. How if i just need the Index … |
| | Hey there. My problem is simple, but I cannot seem to find a solution anywhere. I recently converted my application from VB6 to VB.NET manually. Everything is working fine, except one thing. The application's icon works fine on the executable itself, but as the application is launched, the icons on … |
| | I am not able to display dataset. Can anyone help me out? Here is my code: Imports System.Data Imports System.Data.SqlClient Imports System.Windows.Forms Imports System.Data.OleDb Public Class Form3 Inherits System.Windows.Forms.Form Private WithEvents DataGridView1 As New DataGridView Private Sub Currdbbtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Currdbbtn.Click Dim objConnection As … |
 | does anyone know how to develop an application in vb 2005 which does not require dot net framework installed on the users' pc to be run? requiring a 23 mb file to be downloaded and installed to download a ~1mb application is a real turn off for users to use … |
| | I`m recently got my last year project in a company, it’s a consultant company. I’m not sure how I’m going to start with the project…So I need help from you guys… I`ll start with the companies requirement: 1. He has a team of 7 people how will enter the names … |
 | Hi, I had been wanting to translate my VB 6.0 MSCOMM syntax into Vb 2005. Can someone give some advice? codes on VB 6.0 If Comm1.PortOpen = False Then Comm1.PortOpen = True Comm1.DTREnable = True Comm1.RTSEnable = True Comm1.RThreshold = 1 Comm1.InputLen = 1 bOK = False bError = False … |
| | Can anyone please send code for search form which contains clearing controls,validating and contains same criteria when you click search again button. |
| | eloo... i got the code to get data from sql to excell...but only the data that are displayed in textbox created early..i want to know how to grab all data and stored in excell...i created a table in sql nme tbl_rop and the attributes are Name_User, Date_of_birth, Hobbies, Phone_Number... this … |
| | i m working on a windows application on vb .net 2005. i have a datagridview column "Dates" with dates in it. I want to add dynamically on form load a new datagridview column "Days passed" and in the cells of this column i want to display how many days passed … |
| | I am in search of a good reliable USB add on card. This is extremely important to us because we are using these regular USB add on cards and they are not cutting the mustard. We are a company called eTran, we build multifunction ATM Kiosk Business Transaction Centers. We … |
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