PInvoke, marshalling bool as int

[TT (Tom Tempelaere)]

Hi

I'm writing the interop functions for functions in a C dll. All these functions return INT (32 signed). However, the return value is to be interpreted as a bool (false=0, true!=0). Can I do the following without problems

[DllImport("UsedLib.dll", EntryPoint="UsedFn")
[return : MarshalAs(UnmanagedType.I4)
public static extern bool UsedFn( )

Thank yo
--
Tom Tempelaere

[n!]

> I'm writing the interop functions for functions in a C dll. All these
functions return INT (32 signed). However, the return value is to be
interpreted as a bool (false=0, true!=0). Can I do the following without
problems?

[DllImport("UsedLib.dll", EntryPoint="UsedFn")]
[return : MarshalAs(UnmanagedType.I4)]
public static extern bool UsedFn( );

Yes, I've used methods that define the return value as bool when it's really
an int.

n!

[TT (Tom Tempelaere)]

Thank yo
--
Tom Tempelaere.