compiler error: cannot convert type void to string

[puzzlecracker]

I call method Foo(string s);

with Foo("foo"+"bar" );

what's the deal here?

[Jon Skeet [C# MVP]]

On Oct 8, 4:20*pm, puzzlecracker <ironsel2...@gm ail.comwrote:

I call method Foo(string s);

with Foo("foo"+"bar" );

what's the deal here?

My guess is that you're doing something like:

string x = Foo("foo" + "bar");

If not, please show a short but complete program which demonstrates
the problem.

Jon

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

On Oct 8, 11:20 am, puzzlecracker <ironsel2...@gm ail.comwrote:

I call method Foo(string s);

with Foo("foo"+"bar" );

what's the deal here?

post your complete code

I do nt know if you are doing
string s = Foo("foo"+"bar" );
or
Foo( Foo("foo"+"bar" ) );

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

On Oct 8, 11:20 am, puzzlecracker <ironsel2...@gm ail.comwrote:

I call method Foo(string s);

with Foo("foo"+"bar" );

what's the deal here?

In any case your method is returning void, it should be returning
string

[puzzlecracker]

On Oct 8, 11:22*am, "Jon Skeet [C# MVP]" <[e-mail] mwrote:

On Oct 8, 4:20*pm, puzzlecracker <ironsel2...@gm ail.comwrote:

I call method Foo(string s);

with Foo("foo"+"bar" );

what's the deal here?

My guess is that you're doing something like:

string x = Foo("foo" + "bar");

If not, please show a short but complete program which demonstrates
the problem.

Jon

I just call a method, with concatenation of two strings,that takes
string parameter. That's all.

BTW what is wrong with string x = Foo("foo" + "bar"); ?

[Duggi]

On Oct 8, 8:43*am, puzzlecracker <ironsel2...@gm ail.comwrote:

On Oct 8, 11:22*am, "Jon Skeet [C# MVP]" <[e-mail] mwrote:

On Oct 8, 4:20*pm, puzzlecracker <ironsel2...@gm ail.comwrote:

I call method Foo(string s);

with Foo("foo"+"bar" );

what's the deal here?

My guess is that you're doing something like:

string x = Foo("foo" + "bar");

If not, please show a short but complete program which demonstrates
the problem.

Jon

I just call a method, *with concatenation of two strings,that takes
string parameter. *That's all.

BTW what is wrong with *string x = Foo("foo" + "bar"); ?

can you please post the signature of method please?

I guess it is

public/private void Foo(string)
-Cnu

[Jon Skeet [C# MVP]]

On Oct 8, 4:43*pm, puzzlecracker <ironsel2...@gm ail.comwrote:

I just call a method, *with concatenation of two strings,that takes
string parameter. *That's all.

I'm afraid I don't believe you. Please post a short but complete
program that demonstrates the problem.

BTW what is wrong with *string x = Foo("foo" + "bar"); ?

If Foo is declared to be void, then you can't assign a string variable
based on the result, because there isn't one.

Jon