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16 Posted Topics
 | Hi guys, Im currently working on a java project but ive come across a small minor problem. I have 4 main classes that im working with. TextReader, WordCount, WordCollecter and DisplayWords. The **TextReader** class reads an input file and a method called *readNextWord* will return the next word from the … |
| | Im making a small xsd/xml file for a restaurant based system. Here is the code that i have for my XSD file: <xs:element name="table_cat"> <xs:complexType> <xs:sequence> <xs:element name="category" maxOccurs="unbounded"> <xs:complexType> <xs:sequence maxOccurs="unbounded"> <xs:element name="category_id" type="CatID" /> <xs:element name="catdescription" type="Length50"/> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> <xs:unique name="unique-catid"> <xs:selector xpath="category" /> <xs:field … |
| | Hey guys, Im working on a website that uses an access database to display food items from a menu. I have a login form/accounts made. I want the admin to be able to EDIT the menu from within the website. But the customer is unable to edit the menu and … |
| | Hey guys, Im currently doing another small project where i have to create a web broswer. Ive got everything completed except one function that im quite confused. I have a listbox that stores a history of the websites that have been visited. I was wondering how i would, If the …  |
| | Hey guys, I'm doing a project for university and i have hit a wall. I have a gridview that is connected to a database as shown below: [url]http://i40.tinypic.com/fys9i.jpg[/url] (menu is incomplete) I want a drop down box that is populated with the type of food such as (pizzas, burgers etc … |
| | Hey guys, I'm doing a project for university and i have hit a wall. I have a gridview that is connected to a database as shown below: [url]http://i40.tinypic.com/fys9i.jpg[/url] (menu is incomplete) I want a drop down box that is populated with the type of food such as (pizzas, burgers etc …  |
| | I was wondering how i would be able to validate a textbox for the E-MAIL address of a person. For example it cant have anything like "`#[]-=+-></~| etc. it MUST have an @ and a .com or .co.uk at the end of the e-mail. anyway i was wondering how i …  |
| | I have a listview that has order for certain computer parts such as a mother board etc. aswell as that i have several textboxes that contain customer information. I have a "Checkout" button and i was wondering if it was possible to create a 'professional' looking invoice which has the … |
| | Im working on a project for college. The form im working on allows the user to edit the details of a customer. I have the following code attached to the EDIT button [CODE] EditCustomerTable.Clear() EditCustomerConnection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=QuickQuotes.mdb" EditCustomerConnection.Open() EditCustomerAdapter = New OleDb.OleDbDataAdapter Dim SQL As String = "UPDATE Customers … |
| | I have a project which is 98% complete. Its basically a Shop(till) interface. I have a form that has tabs the first being the main till, second shows a listview with everything in stock and the quantity of items in stock. Im stuck on one part of the program where …  |
| | whenever i try to run my program i keep getting this one error: [IMG]http://i54.tinypic.com/2n8u815.png[/IMG] it works fine in college but on my laptop at home it doesnt seem to work :( does anyone know whats wrong with it and if theres a solution for it? thanks  |
| | Hey :) Im working on a project and ive come across a small problem. I have a listview that contains the details of a person(s) such as their name,address,e-mail address etc. I have a button that opens up another form where the user can edit the details of the customer, … |
| | I have a list view control on one of my forms in my program. If i click on a selected item and click on the delete button it gets removed. But i want it so that if i havent got an item selected i click on delete i get a … |
| | Hi this is the code i have [CODE]NewCustomerTable.Clear() NewCustomerconnection.ConnectionString = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source=G:\Shop.mdb" NewCustomerconnection.Open() NewCustomerAdapter = New OleDb.OleDbDataAdapter("INSERT INTO Customers VALUES ('" & txtNewID.Text & "','" & txtNewFirstName.Text & "','" & txtNewLastName.Text & "','" & txtNewAddress1.Text & "','" & txtNewAddress2.Text & "','" & txtNewPostcode.Text & "','" & txtNewPhoneNumber.Text & …  |
| | In my program theres a form where the user enters the ID number and other details of a customer. i want the program to be able , If the ID number already exists when the user enters it and clicks on ok, to display an error message telling them that … |
| | hey guys im currently working on a project for college. (USING VB) wat the form im working on does, allows the user to enter an ID of a customer and this then displays the customers details the user can then change the details however they want and update them which …  |
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