The Constant of the TAPI function

[siansoft]

Hi

When I am defining a TAPI function I found in the declaration constant variables with a hexadecimal value assigned to the constant, what I want to know is from where this values came from I search in MSDN TAPI Documentation and I didn't find anything about it can any help me pls
for example :
"Public Const TAPIVERSION As Integer = &H10004"
"Public Const LINECALLPRIVILEGE_OWNER As Short = &H4S"
"Public Const LINECALLPRIVILEGE_MONITOR As Short = &H2S"


Thanks
</SPAN>

 

[JohnH]

MSDN Telephone API > TAPI Reference > TAPI Constants (only C++ documentation available)