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Messages - rescobar

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General Board / ea 6 beta problem
« on: November 08, 2005, 05:38:38 am »
Hi. I'm trying EA 6 beta. I have the following problem:
when I try to reverse the following code:

Namespace reu.TecniSysApp.UI
 Public Interface IFormsIterator
   Function hasNext() As Boolean
   Function hasPrevious() As Boolean
   Function next1() As Object
   Function previous() As Object
   Property Position()
   ReadOnly Property Count() As Integer
 End Interface
End Namespace

nothing happens. There is parse error in line 0 when I see the code with "view code"

Nevertheless the following code is reversed ok:

Namespace reu.TecniSysApp.UI
 Public Interface IFormasAggregate
   Function createFormsIterator() As IFormsIterator
 End Interface
End Namespace

Help please!!


General Board / Which pattern to use?
« on: October 27, 2005, 01:38:06 pm »
I'm novice in design patterns. I have the following design problem: I need a data capture application with about 10 screens of several type of related data. One screen should follow the next. It is possible to go back one screen at a time. The data collected wil be stored in objects which should be persisted at the end of the data capture.
Which pattern is appropriate?
State? Decorator? Strategy? Other?
Thanks for your kind help.

General Board / Re: code generation defaults
« on: September 19, 2005, 03:38:03 pm »
Thanks a lot for your kind answer Simon.

General Board / code generation defaults
« on: September 19, 2005, 05:59:29 am »
Despite I set Default Language for Code Generation to VBNET, when I try to generate several classes the code that is been generated has the java extension. Why?
Only class by class, changing the Target Laguage is possible to generate the code in my preferred language.
What am I doing wrong?
Thanks in advance for your kind help.

General Board / Re: software project costs
« on: September 13, 2005, 10:55:27 am »
Thanks again. I wil tell you how things go on.

General Board / Re: software project costs
« on: September 13, 2005, 05:05:22 am »
Thank you all!

General Board / Re: software project costs
« on: September 12, 2005, 02:17:38 pm »
But what if your specification is very general and in the details you have more job than calculated initially?
Do you know where to get a white paper or something to lear how to estimate?
Thanks in advance

General Board / software project costs
« on: September 12, 2005, 02:07:19 pm »
How do you make a quotation for a client who asks for a software project?
It is not suppossed that software projects are iterative and incremental?
How to know in advance how many use cases are we going to have in order to quote our client?
Any idea very welcome!

General Board / Image insert
« on: August 31, 2005, 06:04:15 am »
How do I insert an image in a discussion topic?
Tks and regards

I tried with the icon but I only ontain

General Board / Re: reuse
« on: August 26, 2005, 03:48:03 pm »
Thank you Thomas. I hope that when my OOD knlowledge progress, I'll be more confident what abstraction level is the right one.

General Board / reuse
« on: August 26, 2005, 01:18:38 pm »
Hi, what do you think about the OO reuse? Let's suppose I have a interesting class in applicacion "A". If I need the same class in application "B":

- Copy the class file and import it to app B?
- Make a framework that contains the interesting class available to all applications?
- Copy/Paste the interesting methods only?

I'm confusing about reuse in OOD. Any idea will be appreciated.


General Board / Re: Ea terminates using SQL tables
« on: December 30, 2004, 01:44:34 pm »
with build 744 all runs ok. Thank you very much

General Board / Re: Ea terminates using SQL tables
« on: December 30, 2004, 01:32:03 pm »
Build 740. I'll try with the latest.

General Board / Re: Ea terminates using SQL tables
« on: December 30, 2004, 12:12:35 pm »
1. I reverse eng. SQL Server tables to a Data Model
2. I make a Use Case model with several Use Cases
3. In order to show DB persistence, I try to drop some tables from the Data Model to the Use Case Model
4. Dropping any table "as Simple Link" causes the mentioned message and EA termination

When the table is dropped "as Instance of element" it is dropped normally, nothing happens.

I'm using a SQL Server 2000 database.

General Board / Ea terminates using SQL tables
« on: December 28, 2004, 12:43:37 pm »
Hola muchachos!
I'm working in Windows 2003 Server OS. When I drop a SQL table (obtained via ODBC to the data model) there is the follwing message:

The instruction at "0x0058179f" referenced memory at "0x0000004". Then memory could not be "read"
Click OK to terminate the program
Click CANCEL to debug the program

Any ideas?
Thanks in advance

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