20,278 Topics
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| | Hi i am new in vb.net , i have this txt fiel that i have to validate to make sure that the content on it is correct the content of the file looks like this one: 500\502 500\502\1 500\502\1\1 500\502\2 500\502\3 500\502\4 what i have to do is to write … |
| | Hi everybody, I have a VB 2005 (Express) application with SQL 2005 database; a report (named 'c:\Items.rpt') already designed and set to "Items" table. When I preview this report from Crystal Reports, it shows data correctly. How can I show it from within VB code depending on its default dataset …  |
| | Hello- I am new to Visual Basic and have done tutorials, as well as checked VB help and online to help me with this problem, but I can't figure it out. I am trying to make a 'Supervisor field' in an excel spreadsheet mandatory. If users do not complete this … |
| | i am using vb dot net 2003. I want to store randomly generated numbers in an array. The Numbers are declared as integers. The amount of numbers generated will not be constants so i can not initialize the array before hand. However the numbers generated will be from 1 to … |
| | im just trying out to program a pda application [CODE]Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load MsgBox("it works") End Sub End Class[/CODE] however i keep getting the following error: The version of the assembly System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089 cannot be loaded by … |
| | hi everyone, im very new to vb.net. i have a textbox and a save button on my form. i have already connected the database to my application... pls can any1 tell m how do i save the data in the textbox to my ms access databse when i click on … |
| | Hi all, I have created a simple SQL Server database by Visual Studio 2005, with one table 'Friends' that has just ID, Name, Phone, Email. Then created a datagrid to this table (just by dragging the table name from the 'Data Sources' explorer to the form. When I run the … |
| | Sir, I am using gridview and in that i have a column of url .so i want that if i click on the url that webpage is opened so how i do that |
 | Hi! I have a problem in vb.net............. I have generated reports displaying employee details of a particular department.............. The problem is that the report contains more than 500 records and I want only 15 records to appear per page....... How can I continue the remaining data on successive pages???????????? This … |
| | Hi All, I've form with two controls, one TreeView & one PropertyGrid. The treeview displays the list of equipments. when I select any node from the treeview i.e. any name from the list of equipments, then the property grid will dispaly all the attributes of that selected equipment. The property … |
 | Hi Fellas, Situation: 1. In your database table i.e customertable have 500 records/rows. 2. A datagrid in a form can shows 100 visible of rows. "Since the datagrid can show 100 visible rows i will just query select top 100 from customertable" Question: If I scroll down the scrollbar of … |
| | Hi all I need help with the following task: User posts text into textbox/grid etc Button is pushed. The text is formatted as if it were in a spreadsheet. ie Only x words per row Each cell is of equal length and width. To put it another way; The first … |
| | Hello sir, I am having tabcontrol in which i want only to hide tabs. Consider i am having 2 tabpages. I want to hide only tabs of tabcontrol not tabpages. Then i will show the tabpages with this coding on button click. TabControl1.SelectedIndex = 1 |
| | hello, i have an objective i want to build my own web browser for the same i waned to learn a new software language which is flexible and easily understandable..... but my problem is that i dont know anything about vb.net i have some question 1) can i learn vb.net … |
| | I have an application I originally wrote in VB2005. It ran fine on Win/XP and Vista 32bit. It would not run on Vista x64 nor would it provide an error message other than "A problem caused the program to stop working correctly.....". I dumped VB2005, got VB2008 Express and converted … |
| | I've created my program. I want to open a .txt file and display it in my text box I have named my text box textbox1 and my open file dialog is openfiledialog1 How do I do this? |
| | Hi Pal let's try to create a web page dealing in Agriculture. And at least it should contain 30 links or more. |
| | as per my opinion c# is better than vb.net even if in the case of web development  |
| | Hi all, I am currently displaying the information stored in the security logs in event viewer in vista. But i cannot get the category task to display like it is in vista (Special logon, logon, audit policy change) when i use evententry.category.tostring it just displays a number. Anyone know how … |
| | I have been trying to process some text about 10000 lines to upwards of 26000 lines of text. I wrote a program to search for text strings and copy the lines around them if they are found. It searches Line by Line. I need to improve this code speed so … |
| | I have a bunch of text boxes that I want to be able to drag and drop the text in them to each other. I have the drag and drop able to copy the text of one text box into another but I need it to clear the original text … |
| | hello everyone =) can someone help me please to solve somthing..? I have difficulties in my calculator program. I am using the 2005/2008 edition of vb express. I created a calculator with only one textbox, and i can't figure it out how to insert 2 values and make the arithmetic … |
| | VB 2005, XP Pro SP2 Again, I am plagued with this vague MS program of clr20r3 invalidoperationexception on a client's machine. It works fine from the development machine and from a brand new XP machine. How do you determine what the problem is????? What is strange is that the App … |
| | How can you check to see if your program is already running and switch to that instance without running the second time? This is a wm6 question if this is not the right section I appologize. ggg  |
| | Hi this is useful links for new [B].NET [/B]developer or any body who is new to .NeT These link contain most of FAQ of window form [url]http://www.syncfusion.com/faq/windowsforms/default.aspx[/url] [url]http://windowsclient.net/blogs/faqs/default.aspx[/url] 101 Visual Basic .NET Code Samples provides a large group of well categorized and documented examples of code. This is a very … |
| | I'm starting to get the hang of writing VB.NET code--very simple jobs, but covering some esoteric subject matter. The first two tasks I needed to accomplish came about because I decide to import my (rather large) CD collection onto my new (also rather large) external hard drive; I used Apple’s … |
| | Hi all, I have a SQL table that has "RecID" as it's PK and identity column in the same time. When I add a new record in the table directly, the [B]RecID[/B] increments correctly. But when I try to add new record in data grid view (VB 2005 Express) and … |
| | Hi all, I need some favor from u all regarding to connect remote oracle databae via network using vb.net......for info as below:- IP server : 172.19.30.10 Database name : minedb user : own Password : ownmy Please help me...thank you |
| | hello everybody, I am installing some (~10y old) research software which must have been using vb4, because when I started installing it failed because it was looking for vb40016.dll (got that) than oc25.dll (got that one too), and then PUSHHELP.VBX. This is where I got stuck, there a lot of … |
| | Hey ya'll For one of my assignments I gotta produce some small VB programs. One of them has to be a menu. A menu that does whatever I want it to. I can't find any tutorials that help :| I have [B]Visual Basic.Net 2003.[/B] I know how to ADD the … |
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