Hi,

I'd like to use System.Runtime.CompilerServices with the Compact framework
because I want to execute code which is in a string like that :

int i = 0;
string action = "i = 2;";
????.Execute(action);
Console.Writeline ("La valeur de i est: " + i);

In the compact framwork, System.Runtime.CompilerServices is not supported.

Somebody knows a solution ?

Thanks.

Best Regards.

How much flexibility do you need? if you just need to set the value from a
string use:-
string val = "2"; //perhaps this comes from a data file etc

int i = 0;

i = Integer.Parse(val);

Console.Writeline ("La valeur de i est: " + i);

If you have a finite number of operators you could write code in a switch
block so depending on the contents of your string e.g. "+=", "=", "-=". If
you also need to be able to specify which value you are modifying at runtime
you can do this too using reflection. use GetType on your object, and call
GetField with the parsed name, then SetValue. You will need to wrap in a try
catch block in case you specify a field name "x" which doesn't exist.

Peter

--
Peter Foot
Windows Embedded MVP
www.inthehand.com | www.opennetcf.org

"Freddyboy" <(E-Mail Removed)> wrote in message
newsDE6FAFA-C670-4A31-9348-(E-Mail Removed)...
> Hi,
>
> I'd like to use System.Runtime.CompilerServices with the Compact framework
> because I want to execute code which is in a string like that :
>
> int i = 0;
> string action = "i = 2;";
> ????.Execute(action);
> Console.Writeline ("La valeur de i est: " + i);
>
> In the compact framwork, System.Runtime.CompilerServices is not supported.
>
> Somebody knows a solution ?
>
> Thanks.
>
> Best Regards.

Thanks Peter. It's ok.
In fact, in my compagny, we develps a project which allows create forms
dynamics since a file xml, like xaml. the project is almost finished.

Another question : do you have a date for Smart device framework 1.3 ?

Thanks.

Best regards.

"Peter Foot [MVP]" wrote:

> How much flexibility do you need? if you just need to set the value from a
> string use:-
> string val = "2"; //perhaps this comes from a data file etc
>
> int i = 0;
>
> i = Integer.Parse(val);
>
> Console.Writeline ("La valeur de i est: " + i);
>
> If you have a finite number of operators you could write code in a switch
> block so depending on the contents of your string e.g. "+=", "=", "-=". If
> you also need to be able to specify which value you are modifying at runtime
> you can do this too using reflection. use GetType on your object, and call
> GetField with the parsed name, then SetValue. You will need to wrap in a try
> catch block in case you specify a field name "x" which doesn't exist.
>
> Peter
>
> --
> Peter Foot
> Windows Embedded MVP
> www.inthehand.com | www.opennetcf.org
>
> "Freddyboy" <(E-Mail Removed)> wrote in message
> newsDE6FAFA-C670-4A31-9348-(E-Mail Removed)...
> > Hi,
> >
> > I'd like to use System.Runtime.CompilerServices with the Compact framework
> > because I want to execute code which is in a string like that :
> >
> > int i = 0;
> > string action = "i = 2;";
> > ????.Execute(action);
> > Console.Writeline ("La valeur de i est: " + i);
> >
> > In the compact framwork, System.Runtime.CompilerServices is not supported.
> >
> > Somebody knows a solution ?
> >
> > Thanks.
> >
> > Best Regards.
>
>
>