Design A Software To Predict Corrosion In Pipelines?
Feb 2, 2011Does any1 know if I can use Visual Basics to design a software to predict corrosion in pipelines?
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Create An Application That Will Predict The Approximate Size Of A Population Organisms?
Jun 21, 2010Create an application that will predict the approximate size of a population organisms. The user should select or enter the starting number of organisms in a combo box, enter the average daily population increase (as a percentage) in a text box and select or enter the number of days the organisms will be left to multiply in another combo box. For example, assume the user enters the following values:
Starting number of organisms: 2
Average daily increase: 30%
Number of days to multiply 10
The application should display th following table of data.Day Approximate Population 1 2 2 2.6 (table should list values up to 10 days)
Be sure to add appropriate ToolTips for each control on the form.Input validation: Do not accept a number less than 2 for the starting size of the population. Do not accept a negative number for the average daily population increase. Do not accept a number less than 1 for the number of days the organisms will multiply.
Way To Predict Exceptions And Errors For Detailed Exception And Error Management?
Nov 19, 2011on the msdn pages describing classes etc, there are a lot of properties and methods mentioned from classes. But is there a kind of property of a class or method which gives te collection of expected errors ?i ask this because in the try catch statement you can specify the exceptions and errors you want to catch, but
View 4 RepliesCss - Design A Webpage In Asp.net Design View Which Support Multi Resolution?
Nov 26, 2010I have created my webpage in asp.net in 1024*768 resolution, my problem was that when i change my monitor resolution then the controls in my webpage will be displayed in unmanaged manner .
How to arrange items in my webpage which support multiple resolution ...
Whatever the resolution of my monitor the controls in my webpage will display as it is as managed in 1024*768 reolution !
Form Design - Cannot Expand Vertically In Design View
Jun 27, 2011I seem to have reached a limit on the size of the form. I cannot make the form longer and I need to add more fields. Is there a limit on how many fields can be included in a form?
View 1 RepliesC# - Design Reference And Object Oriented Design Of A CRM
May 25, 2011I searched codeplex and google. I have found so many such as tustena but unfortunately they are not domain driven based and in these solutions I could not find a good modelling documents or references. i am a newbie in CRM but I am sensetive to design it with solid object-oriented fundamentals. Any reference or open source solution especifically for CRM design and implementaion in .NET? Cheers
View 1 RepliesDesign An SMS SENDER Using VB .NET?
Jun 6, 2009I'm new to VB .NET. I would like to design a sms sender application which could use internet connectivity to send messages to any mobile number. Should I use any messaging APIs? Where should I start?
View 1 RepliesAsp.net - Design A Game Web App?
Jun 21, 2009i know vb.net, but have had no experience at all with web programming. i need to make a web app that can run in a browser where there is a board game and pieces that you can move around. can someone help me get started? are there any examples in asp.net?
i need something like this:
[code].....
i don't know what language this is built in, but i would much prefer vb.net. i would like the pieces to be pictures instead of text.
Cost Of VB Or Web Design?
Mar 14, 2010I need to know basic compiter skills,abbreviations ,what is aC++ and so oncan I get that here or would I be better off at a Technical school?
View 2 RepliesDesign A Custom GUI?
Jul 7, 2011I'm just wondering how you'd go about designing something like this:
I know its made in Photoshop, but is there a program/addon that the transition into a GUI easier? Or is it all code?
Design Of Vb Interface To Be The Best?
May 6, 2012i am warsame Essa Mohamed life in Hargeisa Somaliland.
design of vb interface to be the best?
Design Own Rtb Which Can Act Like A Container?
Jul 21, 2009is there a way to design my own rtb which can act like a container? I mean I want to add the functionality of a container e-g panel to rtb. How can I start it?
View 7 RepliesHow To Design A Calculator
Jun 22, 2010How can i design a calculator?
View 2 RepliesLost All My Design And Can't See ?
Oct 3, 2009A little but pissed off at the moment as I have just lost a few hours of work. While I was trying to get a form to resize better (so you can make the form bigger and have all the panels and therefore things inside the panels take up the same percentage of the form), I thought about looking in the designer code to see if anything in there would be easy to change to make it work the way I wanted.
Upon finding what I thought was going to be a good bit of code to edit (code that placed the panel in position), I changed it so that panel2 would find where panel1 was (in the y axis), add panel1's height onto panel1's Y location and use that value as panel 2's Y location:
Me.Panel5.Location = New System.Drawing.Point(0, Panel1.location.Y + Panel1.height)
When I switched back to the visual designer view it came up with a warning page (blue bar across the top of the page saying "To prevent possible data loss before loading the designer, the following errors must be resolved:".Therefore I went back into the designer code and deleted what I had previously done and was a little bit annoyed that I couldn't use that code which I hoped I could.Upon going back to the visual design page everything was gone so I went back to the design code but everything was still there.I sighed in relief and ran the program and everything loaded properly so I decided to quit and reload the project to revert to before the incident occurred to be able to see the design in design view.When I reloaded the project everything was still gone and I then found out that the code from the design had gone too meaning I had lost it all. The code that I created would work in the vb coding, I have tried it.
Way To Design A Receipt
Dec 19, 2009I can't find the right way to design areceipt using vb.net.
View 1 RepliesWhere Did Form Design Go
Oct 21, 2011I booted my computer today and tried to load my project. All I can find is the user interface.vb with all my code. The program runs fine, but I cannot find Form1.vb. How can I retrieve it?
View 1 RepliesCreate A Design In Run-time?
Dec 5, 2011I'm a newbie in visual basic dot net. I tried to create a design in run-time. Here's my simple code.
Dim frmLogin As New Form
Dim lblUserName, lblPassword As New Label
Dim txtUserName, txtPassword As New TextBox
[code].....
.net - MVVM Design Consideration
Feb 3, 2011I am currently developing a new WPF application and have the majority of my business logic layer developed (ie my Models). I am about implement ViewModel classes to represent one feature of my application. I am quite new to the Model-View-ViewModel pattern and I have a question about which approach would be best to use when implementing my ViewModel classes.
[Code]...
.net 2.0 - .net Winforms Design / Layout?
Dec 2, 2010I am working on a windows forms project that will allow a user to have an interface to the database, and another will be a nightly run process file that will update the database table.The user will add new records to the table, whereas the nightly process will update the columns with new values (think mortgage interest rates)
Both these projects will be using the same business logic component that has the calculations needed to enter values into the table.The way I am figuring this out, is that I will have two exe's (one for the interface and one for the nightly process) and have a central object that will host the calculations. What would be the best object for this purpose?A class file?A windows service? (I want to stay away from a windows service, because it will have to be running all the time)
.net Inventory Form Design?
Feb 19, 2011i m trying to develop a billing sw using vb.net as front end and ms sql as back end. i 'll need two tables for this. So, how can i design avb.net form for this purpose.... means what tools should be used for item entries
View 2 RepliesAchieve My ToolStrip Design?
May 26, 2011How to achieve my ToolStrip design the same as the picture below?
View 5 RepliesArticles On Architecture And Design?
Nov 6, 2009I was wondering does anyone know where i can find some good books and or articles covering the architecture and design of OOP applications. Also I need a book that explains how to structure an application as it relates to the data tier, business logic tier, and the front end.
View 6 RepliesBest Way To Design Accounting Accounts
Jun 14, 2012What a best way to design accounting accounts tables in database and link to vb.net.is it design one table for the accounts names and balances and another table for the journal
View 2 RepliesC# - Error In The .Net Compiler Or By Design
Apr 11, 2011I've found a difference in overload resolution between the C# and the VB-compiler. I'm not sure if it's an error or by design:
[Code]...
C# - LinqToSQL Design Query?
Oct 28, 2011I wonder if somebody could point me in the right direction. I've recently started playing with LinqToSQL and love the strongly typed data objects etc.I'm just struggling to understand the impact on database performance etc. For example, say I was developing a simple user profile page. The page shows basic information about the user, some information on their recent activity, and a list of unread notifications.
If I was developing a stored procedure for this page, I could create a single SP which returns multiple datatables covering all of the required information - resulting in a single db call.
However, using LinqToSQL, this could results in many calls - one for user info, atleast one for activity, atleast one for notifications, if I then want further info on notifications this may result in further calls - multiple db calls.
Should I be worried about the number of db calls happenning as a result of using this design pattern? Ie, are the multiple db handshakes etc going to degrade my db etc?
C# :: Which Of These Is The Better Architecture/design Approach
Nov 12, 2010To write a effecient Active Directory library to ease the work of technicals who are responsible to create access models into the domain controller's Active Directory. This library must allow the following:Basic operations: Add, Modify, Delete, List entries;An entry may either be an organizational unit, group or user (no further need required as of now);I thought about having a class which would represent the domain with which we want to work with.
public class Domain {
public Domain(string root) {
Root = root;
[code].....
Can't Open Design (one With A Picture)
Aug 11, 2009Well VB crashed on me and now I cant open the Design (the one with a picture)
View 1 RepliesCannot See Design View Of Form
May 2, 2009I was loading my project when my computer rebooted suddenly. After it came back up, I went to load my project again and got an error about "an error occured when loading in the design view..this has been disabled" - sorry I did not get the exact message but it was something like this. Then when my project opened up, I now cannot see my form in the design view anymore. It still run's fine, but there is no code displayed and the form itself does not display in IDE anymore. I can see the code for the form only on the form.designer.vb mode.I have continues backup installed, and restored several versions of the class files for the form, but yet still no luck.
View 4 RepliesCannot See Form In Design View
May 7, 2010All of suddenly I can not see a form in design view. I am getting 57 errors and all of them have this error.... They type 'Windows.My.Resources.Resources' has no property named '....'
My project runs fine. I can compile and do all that good stuff. But I can not see for in design view.
DB/Reporting :: Relation DB Design?
Apr 21, 2010I am designing a system for our sales team to enter their sales expenses. I have designed an input form and need some advise on what exactly I should store in the expenses table VS lookup from the employee table.
First, the form has a text box where the user must enter their EmployeeID. Management asked for a text box VS a combo box because they do not want users looking at each others expenses. The form has a search feature where by after you enter your employee number, it will look for an existing expense ticket first before allowing you to create a new one. Anyway, here are some of the decisions I have to make.
When the user enters their employee number, I would like to display their employee name. The EmployeeID is saved in the Expense table but should I also store the name in the expsense table? If I do save it, it's duplication of data, if I do not, I have to look it up each time the record is loaded. But is there a point storing the name long term? Does this qualify as related data? If I was to perform some reporting, could this cause a problem if an employee changes their name etc.
The expense data is spread over 2 tables, the first for the header details including employeeID, expense date and Expense ID etc. The second table contains the expense lines information. Amount, customer, category etc. My next question is when the employee chooses an expense category, there is an associated general Ledger code with that category. Again, the expense category data is stored in a table. When the user chooses the expense category, should I store the categoryID or store the values associated with the ID (GLAcct, CategoryDescription etc.) Does this qualify as related data or should lookup values always be duplicated in the master table? It is possible that over time, the GL accounts associated with the Expense categories could change. So for accuracy purposes, should they be stored in the expense lines table?