Comments by David2509 (Top 14 by date)

thank you but it still one question :

For implementing all these formulas of prices,in your opinion, have i to use stored function or stored procedure in database or i have to use linq to entities?

what's the bes practice for prices with lot of formulas

any advice?

thank you

sorry but now i can answer your questions. I think I understood now

"Examples of what? Source of data for your application?"

entity frawemork, database

but if the best choice is going to be SharePoint, i don't know if sharpoint use the ORM for access to database.

"WHERE ARE YOU GETTING THE DATA FOR YOUR CALCULATIONS? User input?"

answer : yes user input

"Seriously, you have no idea how to spec out a piece of software and create a design from it."

yes i 'm beginner in .net and i want to know if the desktop app (WPF,Windows Forms) is best choice for fuel oil price management or the web app ( asp.net , sharpoint) or what else.

"You are STILL not answering the question of what makes these so "intensive"."

if with all these formula of calculates, there is no intensivity, according to you, what is an intensive calculation?

"You STILL have not explained the type of application you expect the user to interact with.

You STILL have not explained where this data to be used in the calculations is coming from or how you're getting it."

I didn't interstand what do you mean. can you give me examples?

there are several prices with its formula for fixing price i must implemente their formulas as fo

formula for price by domestic customers
formula for prices by foreign customers
formula for price by foreign regular customers
formula for price by guests
formula for price in national currency
formula for price in Hard currency
formula for price by region
formula for price by each structure per region
formula for weighted margin
formula for price by the weighted margin
... etc

by all these formulas, there is not intensif calcule?I don't inderstand

the response in my first comment at the bottom of your original solution

i don't inderstand what's the important question i give the purpose of my application if i must explaine more, there is more details

enabling you to push the right price at the right time.

Gain control of your fuel pricing - reduce manual processes and human errors.
Use your unique pricing strategy by customer, region, structures.
Increase margins by posting new prices

it must save the prices in database

what i have to explaine more?

hello

the purpose of this application is fixing the price of fuel product in international market

soon

Quote:
You didn't mention the type of application you're writing, be it a desktop app, web app, service, ...



i wante to know this. what the best? web technilogie or desktop technolgie?

If it's web technologie what's the best for this case asp.net or sharpoint or what else ?

Quote:
What do you mean by "intensive business calculations"? That doesn't say anything about the workload your code is facing and in what context these calculations are being done.



there are several prices with its formula i must implemente

price for domestic customers
prices for foreign customers
price for foreign regular customers
prices for guests
price in national currency
price in Hard currency
prices for each region
price for each structure per region
the weighted margin
the margins of each region ... etc

Quote:
You mention "calculating price". OK, how? From what data? What are the inputs? Is this just a time time calculation for a point in time, like a point of sale, or some futures market, or what???



i don't inderstand your question but I have to implement a fuel product price management system it must connect to database and save the result in database.

i hope that it's clear if you haven't inderstanded ask me the questions

i need your help

Soon

i tried that but not result. the datatable still displyed but it's empty