Fixed marshaling of wide characters in the C# backend.
Fixed marshaling of wide characters in the C# backend.

nalkaro/CppSharp,ktopouzi/CppSharp,inordertotest/CppSharp,xistoso/CppSharp,SonyaSa/CppSharp,ktopouzi/CppSharp,KonajuGames/CppSharp,KonajuGames/CppSharp,imazen/CppSharp,Samana/CppSharp,inordertotest/CppSharp,ddobrev/CppSharp,SonyaSa/CppSharp,mono/CppSharp,ddobrev/CppSharp,imazen/CppSharp,txdv/CppSharp,xistoso/CppSharp,mono/CppSharp,txdv/CppSharp,Samana/CppSharp,genuinelucifer/CppSharp,ktopouzi/CppSharp,u255436/CppSharp,inordertotest/CppSharp,nalkaro/CppSharp,zillemarco/CppSharp,KonajuGames/CppSharp,SonyaSa/CppSharp,mohtamohit/CppSharp,nalkaro/CppSharp,nalkaro/CppSharp,genuinelucifer/CppSharp,SonyaSa/CppSharp,zillemarco/CppSharp,KonajuGames/CppSharp,Samana/CppSharp,imazen/CppSharp,nalkaro/CppSharp,zillemarco/CppSharp,KonajuGames/CppSharp,mohtamohit/CppSharp,mohtamohit/CppSharp,imazen/CppSharp,Samana/CppSharp,inordertotest/CppSharp,u255436/CppSharp,ktopouzi/CppSharp,mono/CppSharp,Samana/CppSharp,mono/CppSharp,xistoso/CppSharp,mydogisbox/CppSharp,mydogisbox/CppSharp,ddobrev/CppSharp,genuinelucifer/CppSharp,ktopouzi/CppSharp,u255436/CppSharp,zillemarco/CppSharp,imazen/CppSharp,mydogisbox/CppSharp,SonyaSa/CppSharp,u255436/CppSharp,zillemarco/CppSharp,mohtamohit/CppSharp,mohtamohit/CppSharp,txdv/CppSharp,mono/CppSharp,mydogisbox/CppSharp,genuinelucifer/CppSharp,txdv/CppSharp,mono/CppSharp,ddobrev/CppSharp,genuinelucifer/CppSharp,ddobrev/CppSharp,u255436/CppSharp,txdv/CppSharp,mydogisbox/CppSharp,xistoso/CppSharp,inordertotest/CppSharp,xistoso/CppSharp