vs2015
Professional：
HMGNV-WCYXV-X7G9W-YCX63-B98R2
Enterprise ：
HM6NR-QXX7C-DFW2Y-8B82K-WTYJV
2XNFG-KFHR8-QV3CP-3W6HT-683CH
VS2019
Visual Studio 2019 Enterprise
BF8Y8-GN2QH-T84XB-QVY3B-RC4DF
Visual Studio 2019 Professional
NYWVH-HT4XC-R2WYW-9Y3CM-X4V3Y
Visual Studio 2019 Enterprise
BF8Y8-GN2QH-T84XB-QVY3B-RC4DF
Visual Studio 2019 Professional
NYWVH-HT4XC-R2WYW-9Y3CM-X4V3Y