error MSB8031: Building an MFC project for a non-Unicode character set is deprecated. You must change the project property to Unicode or download an additional library. Seehttp://go.microsoft.com/fwlink/p/?LinkId=286820for more information. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.CppBuild.targets 376 5 HostMSPaint
选中项目右击属性-》常规-》改变字符集为多字节