Global variable

[Mohammed Abdel-Razzak]

Dear sirs
How can I declare a variable(Global) that all forms in my
project can see and use it

thanks
Mohammed

 

[Shakir Hussain]

Mohammed,

The possible things to declare global level may be Enum, Interface, Class,
Struct, delegate.

However, you can define static variables and fuctions inside a class and it
can be used by other classes, without initializing it.

Shak.

 

[Ignacio Machin \( .NET/ C# MVP \)]

Hi,

There is not such a concept as a global variable, what you can do is create
a static variable inside a class, this variable can be accessed from all the
classes running on the same AppDomain. and it does exist while it's running.

class Variable_Wrapper
{
static public int I;
}

it can be accessed using
Variable_Wrapper.I


Cheers,

 

[Arne Janning]

Dear sirs
How can I declare a variable(Global) that all forms in my
project can see and use it

thanks
Mohammed

Dear Mohammed,

take a singleton.

http://www.codeproject.com/csharp/design_patterns_in_c_.asp
http://c2.com/cgi/wiki?SingletonPattern

Cheers

Arne Janning