Forum Messages -- page 14

Views: 2.8K

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Decorator Pattern Question

Hi I recently bought the design pattern(C#) package. Having just started to review the code I have a question regarding the 'Decorator pattern'. What advantage does the '.net optimised code' give over the 'Real ...

SREE NERELLA, Sep 02, 2014

Views: 5.7K

Replies: 1

Bulk Insert into Table

Hi All, I am reading and capturing an certain information from delimetered. Then I write those data values to another delimeter file as per the table structure.I used Insert Bulk FileName. May ...

Mike Maseko, Aug 24, 2014

Views: 2.2K

Replies: 0

Which Design Pattern - cascading dropdowns next screens

We have a web application built in .net 3.5 , C# We have 2 cascading dropdowns. First the parent dropdown ---> CountryNames and Child dropdown -->Consists of list of states within the selected country In ...

Ms Techie, Aug 23, 2014

Views: 2.5K

Replies: 0

SQL + Database Design Pattern Framework

I'am waiting for "SQL + Database Design Pattern Framework". When it will be ready ? Please ...

Kaan Yazgan, Aug 20, 2014

Views: 9.8K

Replies: 3

Pro Spark

Hi, I would like to know if there is any manual for using the Spark generators on an existing database iow : the Pro getting started and the pro spark pdf files explain about the use of the accompaning database ...

H.A. Beekhuis, Aug 15, 2014

Views: 8.1K

Replies: 3

Is it possible to use Guid as a primary key?

We're developing a system as a high availability solution, using ADO.NET Sync Services for a database replication. This means that the primary key on tables should not be auto-increment integer, we will ...

Martin Hren, Aug 13, 2014

Views: 5.3K

Replies: 1

4.5 connection string.

Good day, I tried to open patterns in action 4.5 c# version for the first time however the connection string is empty. How to fix this based on dofactory's configuration? Regards, Archie JG. DbConnection ...

Archie Jocson, Aug 12, 2014

Views: 4.2K

Replies: 1

Design patterns poster

Hi, I have bought design patterns 4.5 and was wondering if you have a poster or something printable that sums up all C# Design patterns with UML diagrams and short description that i can hang on my cube wall for ...

Chirag Patel, Aug 06, 2014

Views: 2.7K

Replies: 0

How to update datagridview data back to database

Hi, I have a datagridview to display detail data (multi rows), and i want to modify data in datagridview, may be change any cell value data, may be delete any row, may add new row, and after that, how can i ...

Linh Mai, Aug 06, 2014

Views: 4.4K

Replies: 1

Composite Pattern Persistence

What is the best way to persist a tree object to a SQLtable with as few database roundtrips as ...

Larry Brooks, Aug 05, 2014

Views: 5.1K

Replies: 1

Web Development Training Question

1)Which is the correct way to connect MySQL to a database? a. mysqli_db(host,username,password,dbname); b. The syntax which is used to connect to the ...

Rajesh Dhnashire, Jul 18, 2014

Views: 8.4K

Replies: 0

Simple Factory pattern versus Factory Method

Hello, Here's a good url describing the difference between different factory pattern implementations: http://corey.quickshiftconsulting.com/blog/first-post I think the "simple factory" described ...

Jack Handey, Jul 16, 2014

Views: 5.3K

Replies: 1

Java Programming Training Question

1) Which is a reserved word in the Java programming language? A. Method B. native C. Array D. ...

Rajesh Dhnashire, Jul 15, 2014

Views: 8.8K

Replies: 3

C Programming Quiz

1)Who invented the C-programming Language? A) James Gosling B) Dennis Ritche C) Bjarne Stroustrup’s D) Tim ...

Rajesh Dhnashire, Jul 14, 2014

Views: 5.4K

Replies: 1

How does Spark handle stored procedures which return multiple result sets?

How does Spark handle stored procedures which return multiple result ...

Abdu Bukres, Jul 09, 2014