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]]

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 )]

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 )]

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]

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]

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]]

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