74 Topics
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 | I need a help about this i have a log in form design Username Password And my database table Username Password Usertype I want that if admin will login admin form will show. While if employee will log in emlpoyee form will show. How to do that in code. Im …  |
| | I where to create a report from a mdf database-file. I have named the columns 1 - 70 for the simplicity when reusing the same code in several methods. But when I am to create the report is says that the column name is not cls compliant? How do I …  |
| | I have an Access Database on which I have tables with similar structure and columns name columnA and columnB.I can use the below query on tables created design time to get this output. Table | result -------|-------- SELECT "Table1" AS Table, SUM(a) - SUM(b) AS Result FROM table1 UNION SELECT … |
| | hello i want to create a chat application. i will design it once i get the idea of how it works.the chat will be based on ip addresses. is it possible to create a chat system which uses ip address for chat communication?how can i do that ?i am unaware …  |
 | Hello All, I want to design a DataGrid similar to the one in the design picture attached with this article (Please see the pic attached). I want the following bindings and features :- 1. The first column of every Item (Item1,...Item5) for (LineNo=1....LineNo=?) will get bind to "Unit" which is … |
 | I'm trying to create a database. After creating the Table [Design], I've went to the Table [Data] to add items to the database, ran the program to check if the database items show up, they do. Then I stopped debugging, went back to the table to add more information to …  |
| | I have added a access database to my project and created the connection, dataset and all via the wizard. But when I run the program I encounter error > An unhandled exception of type 'System.TypeInitializationException' occurred in System.Data.dll > Additional information: The type initializer for '<Module>' threw an exception. From … |
| | it's me again i had a code that searches a record based on user option.And i had the idea of creating a single function that accepts a query statement and execute and return it to the caller but i can't come up with anything(not make the code bulky).i have 3 …  |
 | Hi I have a dataset created programatically and I want to use this dataset to bind it to Microsoft ReportViewer. I tried the Microsoft ReportViewer with DataSet created at design time and it works well. I have searched a lot and this is the best thing I can find but … |
| | Hello! I am developing an application for my employer. I am not a programmer but I do it as a hobby. The story is as follows: we have a store that sells lawn tractors and riders. Every lawn tractor has a serial number, product code etc. I am trying to …  |
| | pls could anyone help me with my final project..im begging u guyz ..tnx en advan pls help me to Design a program for examination such as Prelim, Midterm, Pre-Final and Final. Requirements: 1. Main Form shall contain the following menu: Types of Exam, Examinee Registration, Exam Result, Help and Exit … |
| | If I execute the program from within Visual Studio, the program runs absolutely fine. Once I put the .exe from debug on a different computer, it gives a error of No Value Given for One or More required parameters. I know that it could be that the parameters are incorrect, … |
 | Hello Friends, One help needed.... I have a product database....in which I have productid,prodname,inventoryvalue,reordervalue I have to design a email system that as soon as the product reaches the reorder level it shud generate an email.... but the condition is there will be many products in the database....and on one … |
 | This a just a basic webform setup of a listbox being populated with data from a database, in this case the Northwind Access database, and then populating textboxes with data related to the item the user selects. [u]1. WebForm [/u] -Create an ASP.NET webform page -Add a [b]listbox server control[/b] … |
| | Hello, I am trying to design a game for a school kids (6-15 age) and I need a specific help... If you can of course... First of all the program (game) will be an "Open sources" I don't really like to sell my programs so, I will create for free... … |
| | I start my project in vb.net backend is sql server i have completed my design now i start my coding but i am confused for connectivity code whether i used dataset or datable which is good? please give me best connection code for retriving,updating and deleting data from database.. |
| | Am using VB.NET with Ms Access. It worked fine before changing the field name in access database. After changing the field name i got an syntax error in catch block. And also there is no reserved words. [B]"Syntax Error in INSERT INTO Statement"[/B] Here is my coding str = "Insert … |
| | Hi, My application is in VS2008 coded in Vb.net I have a datagridView on one of my form.This is filled from the database at the load event of the form.The datagridView also has a column of type DatagridViewComboboxcolumn. This DatagridViewComboboxcolumn already has 4 values added to it in its collection … |
| | Hi Guys, After trying to port a C++ program which was a console application where it crawled the forums with the url provided and in the end stored the result inside a database for further analysis. Now, with very limited time I have decided to replicate this in vb.net as … |
| | I am a final year computer science student and i was confronted with this topic: Design, development and implementation of an efficient Bandwidth management system. i code with Vb.net and microsoft SQL 2008 as my database engine. honestly i've not written such application before, so i need a guide how …  |
| | [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 … |
| | I AM A NEWBIE TO VB.NET. RECENTLY I HAVE STARTED PROGRAMING AN APPLICATION CALLED "OFFICE-MANAGER". THIS IS A PROGRAM WHICH DEALS WITH ACCESS 2003 DATABASE. I HAVE A VARIETY OF OPTIONS LIKE FILE MANAGER, MAIL MANAGER, ETC. I AM STILL AT THE STARTING LEVEL. BASIC USER INTERFACE IS READY AND …  |
| | a. Create a database named “techdb” and create a table as “Personal” with Employee No, Name , Age & Salary b. Insert 2 records to the table c. Design a form in VB.NET e to Add, delete and Update records  |
| | I'm looking for a compact and small database engine to use, because i want to design an application that will store, record and get data from a database, i'm thinking of using VB or java as the programming language, the database that will work best for which programming please i … |
| | Hello all, I need immediate help on this. I need to pass the datasource name dynamically to a crystal report. In the design time , the report is connected to a particular datasource. What I am trying to do is trying to pass another datasource name dynamically in the load … |
| | Hi I've design a datagridview with 6 columns. But i got a code somewhere in internet,the code make my datagridview added with 8 more columns from database. i dont know how to put the data from database into specific columns in the designed datagridview. on database, i have 8 columns, … |
| | Hi, For the benefit of newbies here is a list of all the topics you need to know to program a connection using VB to a SQL Server database and develop a database software. 1. Network Operating system. 2. SQL Server 2000 Installation on a Client / Server Network. 3. … |
| | Hi All, I really need some help. I have been asked to write a search screen for a rooms booking application. I have kept the design nice and simple so all the user has to do is enter the dates they want to book a room for and the results … |
| | I'm having some problems trying to input records into a relational database. The design is really simple but I'm running into a wall when it comes to having the foreign key from my child table autopopulate the primary key from the parent table. I've made the connections in Access and …  |
| | I have a datagridview bound by database. is there any way I can export it to excel and should not store Excel file on server But now user wants the ability to just print on a print button and print that exported excel file. IS that possible? If so how … |
 | Hi friends, after a long time. i am developing a small tool by using VB.Net. I want to display data in comboboxes from a table which is in an access database. I using SQL query. Its a simple problem , I think the problem is in my COMMAND. I want … |
| | hi, i m very new to the database design i have created a database for a college in which i have to keep track of the student record. i have a tabale datacs n name,sem,rollno,pho1, are my attribute in the table roll no i have entered now i have to …  |
| | pls check my database design and give comments. i'm a newbie database designer i dont have any experience, i've researched on the net but i think it's not enough. here's my ERD: [IMG]http://i43.photobucket.com/albums/e355/bettybarnes/asas.jpg[/IMG] |
| | Hi every one, please could you help me in my project!! I'm trying to design a words game that's give you the first two letters from the word and you insert the rest to make a word (for now I'm just using "co" as example and I have just one … |
| | Hi all, I'm writing an application that imports and tidy up address data into a cleaned, deduped excel workbook ordered in rows with each column as an address field. One of the issues I've ran into is that we sometimes get a workbook where the multiple address fields are held … |
| | Dear VB Pros, Please I want to solicit your assistance on a comprehensive database design for the following explanation: I have a customer order form comprising of: 1. the following controls will get information from the customer that will be stored in the customer table. [[B]CustomerName[/B]], [[B]CustomerAddress[/B]], [[B]City[/B]], [[B]State[/B]], [[B]DateofPurchase[/B]] … |
| | Which is the best Database design book/tutorial for beginner to learn about database design and master on it. |
| | I often see people asking the same question over and over, "How do I learn to program, and where do I start?" Some people may take that question to the next level by asking, "Which language should I learn first?". The answer to those questions is fairly simple, but also … Computer Science algorithm amazon-web-services asp asp.net client-server database-design delphi developer-tools first-post google gui html-css ide java-jsp java-netbeans javascript legacy-mac mac-software machine-learning microsoft microsoft-access microsoft-windows oop operating-system pascal perl python software-architecture unix user-interface vb.net vbscript visual-basic visual-studio web-browser web-design web-server windows-server xml  |
| | anyone can me that I'm using VB.net 2003 and crystal Report 9. Here is my DB structure: Server = server123 Database 1: TestDB1 table :users Server= server123 Database 2: TestDB2 table :users In the design time in crystal report , i used the connection which connect to TestDB1.users but in … |
| | Hi everyone, i'm new in VB.NET. I tried some sample program using Visual Studio .NET 2005. I just add new data source (which is MS Access file) to my VB Windows program. I used Data Source Windows to create database objects on the form. But after i debug, i can't … |
| | hi friends...i am developing a small windows application in vb.net using visual studio 2005. i want to design a form where user can enter multiple records.like we want to design a "bill" form where user can create the bill for any no of items.there are 4 colmns in it : … |
| | Hi, I have created a local SQL database using Visual Studio 2005 (not by SQL Server Management Studio), and located it in the same VB project folder: "E:\MyProject\MyDB.mdf". Now I'm trying to design reports using Crystal Reports 2008, but for SQL Server, it doesn't browse this DB created by visual … |
| | I have created a Cryatal Report and set its Access database(.mdb) during design time. I have imported the crystal report into VB.NET. now i want to know how can we set the database path during runtime. The database to which i've linked will change its path and name every year. … |
| | hello everyone... i`m totally new to vb actually.now using vb express 2008.i`m currently trying to create log in function.basically, i`m already create database (database in vb 2008 itself) for login,which the login table contain 3 columns, Username, Password and Designation.example : [B][U]Username[/U][/B] -- [B][U]Password[/U][/B] -- [B][U]Designation[/U][/B] jack -- 123abc -- … |
| | Hi, I have a project developed in VB.NET 1.1 (using VS 2003). The project has forms developed using the DataForm wizard (Connecting to Access Database, having a dataset and couple of adapter as automatically generated through the wizard - See attached screenprint "Original Form In VS 2003.PNG"). I converted the … |
| | Hi, I was hoping that I could get some guidance from some of you guys on Object Design with Database back ends. I am trying to build what could be considered to be my first full scale application, which is a student tracker (simplification). While I have a reasonable idea … |
| | Site is working fine in mozilla and safari but not in Internet explorer. I am also trying to figure out how to put a picture next to the name on the other side. [B]Below is the css and the xhtml codes[/B] [B]CSS [/B][CODE]/* layoutstyles.css */ /* Background color of box … |
 | this is not a web design question, i'm actually using it in vb.net but they don't have a database forum in the software development section. what i am doing: i have two tables. customer and customer_phones my visual basic program has a search for customer option, which returns the customers … |
| | I am an IT student and working on a project. Since we have not yet been taught about databases, can anyone show me basically how you design and create an access database in Visual Basic 6? |
 | I use Visual basic 8.0, Cyrstal Reports v10 what is included in Visual basic 8.0 and MYSQL 5.0. I have installed :mysql-connector-odbc-5.1.5-win32.msi I have database Articles with two fields: article nr article discription To connect to my MYSQL database within My form i use this: Dim Myconn As New MySqlConnection … |
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