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Ok, I know about how to check for the end of a file, but what I need to know, is if you create a new file, thats empty, how do you check if it really is empty, and if its the same as EOF, then what am I doing wrong …

Hi to all I used standard item in binding navigator such as add and save button. How can I modified the code for add records button like if the user press this button then insert to my database and for the save button to save in my database. I already …

I want to execute Perl script through VB6.0 . Please help . I also want to access the database from Perl Script .

[QUOTE]Hi all I am using Vb2008 Express and an Access DB. I would like to Display a note from a column in the Notes_tbl to a text box this from an Access database. Here is the code that I used but it does not do the job. [/QUOTE] [ICODE] Dim …

Sir, I am using front end as a VB.net 2005 and I am a beginner in this language. I am creating Desktop application and using controls TAB controls 1st tab control is Contact in contact I am using one text box, two button and one datagrid while I am using …

In my code I want to upload a file to my project(named Musiker), under the folder music. Here is what I did so far, it's not working. 'to get the path where to upload it, I did the following Dim strpath As String = Application.StartupPath Dim num As Integer = …

Hi Guys, I have a Silverlight Application, with lots of folders, files under the project. I realeased it on another machine, and I can open the site. My problem is, I am using built-in membership and role management, and I don't know how to use this local database on the …

Hi I used the Data Source Configuration Wizard to connect to my access database, how do I write code to manipulate the data from the database? I read the book "Microsoft Visual Basic 208 step by step", it only teaches how to display data on the form. So how do …

[code=vb]I'm new in visual basic.net 2008. I just want to know if what is the best method for database connection (access and sql server) on a client/server application. Do I need to use a class,business objects or something? thanks very much! a simple example is very much appreciated. tgcngb+[/code]

I am having a doubt that whter dataset can updated directly from datagrid (ie by making changes directly in the datagrid ).

Hi there, im new to VB and am trying to work out how i can check that my database connection info is correct before i connect. error example with incorrect info: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or …

Dear all , I 'm new in vb.net , I wanna use NLP Processor in my project , but it runs with cmd.exe , it means I should open cmd.exe and type this code for run it ." c:\nlp>type\nlp\.... " I have a big problem , I don't know how …

guys i just thought of a project using vb.net and I would like to know your opinions about it whether it could be done or not. I was thinking of a application that would integrate if not all, maybe some of the most used chat applications nowadays such as yahoo …

Hi all, I've only just stared using VS2008 VB so please excuse me if this seems a very basic question. (I've amended my example to the Northwind Database to avoid any confusion) WHAT I HAVE I have a dataset called KeyData made up of two tables Customers and Orders. I …

Hi I am making a 2D adventure/rpg game in vb.net. At the moment, the character in the game moves around a game map, and initiates battle with any enemies he comes across. The problem is that I want the terrain on the battle map to change according to the terrain …

hi every body , i worstly need the method to create secure set up file in vb.net . secure means that i want to create exe file for specific time mean that for one month or two and then it expires. Or it installs on one pc and not on …

hi how to copy or move array to another array [ICODE]for example: Dim arr1 As New ArrayList Dim arr2 As New ArrayList[/ICODE] and arr1 has values ...I want to copy or move all values to arr2 with out use for loop to copy each value help me!!!

Hello, i am trying to write an application that will be able to search the local computer for images. Then copy the images path to a textbox and display the picture in a picturebox. Please i need your ideas and help thanks..

I am writing a program and want to have a a file loaded to be written to a specific location on the drive when an option is selected in a combobox. Here is the code that I have: [code] Private Sub ComboBox5_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles …

Hai , I am new to this forum as well as to Visual Studio 2005. i need to know all controls in VB.Net and their uses. which site i have to refer? Thank You.

hello to every body im new in the vb language plz kindly help me can anyone tell me how to get the data from comm port by using the vb2005 thanks for replying me thanks

I have two forms. First form has 5 buttons, when all 5 buttons are clicked they should display another form, however depending on which button is clicked different text and images are displayed through a select case statement. However I am not sure what links this to the first form …

Dear great programmers please am a new programmer and i want to network my application. please, how do i go about it. what do i do?

hi..I'm just a newbie programmer who needs some help. I'm trying to enter a date and save it in a mysql database. however the format in mysql is yyyy-mm-dd and the format in vb.net is mm-dd-yyyy. how can i format the date in vb in order to successfully enter it …

Hi , I already created a button "enjoy button" that i want to move in a form when the "timer start button" is clicked. how do link the timer to the "timer start button" and make it move? this is what i tried so far..then am blank first [quote] Private …

Hi I want to customize the tab control the tabpage headers shoud fill the tabcontrol header. if there are only two tab pages then the header should be divided into two parts and please give me good info about tabcontrol custonmization for better look and work Thanks in advance

Hi, I have finished coding a VB.Net application that has connection to SQL Express 2008 database. My question is, what steps do I have to take to make this a multi user application. FYI: There are 3 tables in the database of which two tables contain data to be viewed …

hey guys, im having a little problem here. here's my code so far: [CODE]Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click con = New SqlConnection("Data Source=.\SQLExpress;Integrated Security=true; AttachDbFilename=C:\Users\Carlo\Documents\Visual Studio 2008\Projects\OTTO Payroll System\OTTO Payroll System\OTTOdBase.mdf;User Instance=true") con.Open() Try If CType(Me.ACCESSTableAdapter.ScalarQuery1(Me.UserBox.Text, _ Me.PassBox.Text, Me.PosBox.SelectedItem), Integer) > 0 Then …

Hey guys, I'm working on a poker clock for fun just for me and some friends, and have a form with 2 textboxes and a button. The user enters a time in minutes in the 2nd textbox, and presses the button, and it displays the time in [icode]Hours:Minutes:Seconds[/icode] format, centered …

Hello everyone i am getting input from the user in the form of an inputbox. The inputbox then dumps the information into an arrayList which then i want my Listbox to be populated by the items within the arrayList. so... userName = InputBox -> arrayList.add(userName) - > Listbox.items.add(arrayList) Here is …