sheet.range("G3").api.Validation.Add(Type=3, AlertStyle=2, Formula1="A,B")
直接报错
pywintypes.com_error: (-2147352567, 'Exception occurred.', (0, None, None, None, 0, -2146827284), None)
还有# sheet.range("G3").api.Validation.Add(Type=3, AlertStyle=2, Formula1="=A,B"),加了=号还是一样出错