我有一个string Lat单词,我想将它的最后一个字母存储在一个 newstring中,但它给了我一个错误:"cannot implicitly convert "char" to string"
current =Lat[j];
My currentis a string,当我尝试使用时#.ToString,它给了我另一个错误: Cannot convert method group 'ToString' to non-delegate type 'string'. Did you intend to invoke the method?