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This project will be consisted of a WCF service (ISERVICE [Interface] & SERVICE [C# code to implement the interface]), Server Application which will use the WCF service and finally the client(Windows Form).

In our SERVICE we will have 2 Interfaces:


The first Interface will be Implemented in Service.cs as the WCF service to make Server side operations like:
Register, Login, logout and Add Friend.

for Example:



Ths second Interface will be Implemented in the client form as a callback mehods which will be used by server to make changes in form's data to represent changes in server side.

for example:


This Application Full Source can be downloaded from this link:
Download

To Test this application you need first to import application MSSQL named: ChatDB.mdf in the attached file and run the server project then run the client to test it.

As has been mentioned, standard C keyboard input routines (getc, fgets, scanf, etc.) buffer the input until you press "Enter" --- and they echo each character as its key is pressed.

Old-style DOS functions like getch() are still available in certain Windows command-line application compilers (such as Borland C, for example). getch() returns the character to the calling program but doesn't echo it to the screen.

Here is a routine that I picked up somewhere some time ago (sorry, I didn't record the source, but I am quite sure I didn't delete any copyright notice). If it turns out that it is copyrighted or patented or something: let me know.

I compiled and executed it on my Linux system, and also on my windows system (using CYGWIN gcc). Output looks the same.

Here's the function, called linux_getch():



Here's a test program for linux_getch():

We'll call the PHP script "upload.php", this is what it should contain:



and this is the C# code:

PHP password generator is a complete, working random password generation function for PHP. It allows the developer to customize the password: set its length and strength. Just include this function anywhere in your code and then use it.



2ADQZNUV2VG8

This PHP class will help you to take a backup from your MYSQL database as it will generate .gz file to be downloaded or stored on a specific path.

First you need to include the PHP class to use it:



Then you have 3 different ways to take the backup:





To restore a MYSQL database backup include restore class:


Then start restoring process:

This class & more examples can be downloaded from this link: Download