Connect client - server to network?And Save Image..etch..

[good_c_ryan_19]

Help Pro's

I am a newbie in VB.NET .....I am using Sql Server Express 2005 as my database...

I am currently working with my THESIS... A Human Reources Information System that concerns only with the file and record management of the employees... With two modules.

a. Administrator for HR Manager (w/ installed vb.net and sqlserver express 2005)
b. Staff for HR Clerk(w/ installed vb.net)

Here is my problems:

1. I want to learn how to connect P.C's with my vb.net application in each other using TCP/IP or any network connection tips...

Scenario: If the client Save/Edit/Delete/ a record automatically it will saves on the admin sql database.

a. Do i need to install vb.net software in each p.c
b. How to setup the connection
c. Any Tips?


2. How to save and retrieve image in a folder( i am using list view to retrieve the data)
- can u give me sample code?

3.Do i need to have a database backup on my admin module?
- can u give me sample code?

4. What is the code of Keyboard Enter Key .. so that i can use Enter than to click any button...

5.What are Intangible/ Tangible Benefits of HRIS?

Thanks!!!...