Introduction - If you have any usage issues, please Google them yourself
This is the COM traditional knowledge, if this part of the contents are not clear, they can look at the individual teacher Yang column there is a wonderful guide, I will not here the nonsense ^ _ ^ I can not elaborate on this part does not mean unimportant, on the contrary, If readers will find some very familiar. All will be back in the form of almost all imitate the traditional COM call.