TEST NUMERI ASP

Interi

trim(9) = 9
trim("9") = 9
trim(9) = trim("9") = True
isNumeric(trim(9)) = True
isNumeric(trim("9")) = True

CDbl("9") = 9
CDbl(9) = 9
CInt("9") = 9
CInt(9) = 9

Float (punto)

trim(4.5) = 4,5
trim("4.5") = 4.5
trim(4.5) = trim("4.5") = False
isNumeric(trim(4.5)) = True
isNumeric(trim("4.5")) = True

CDbl(trim(4.5)) = 4,5
CDbl(trim("4.5")) = 45
CDbl(trim(4.5)) = CDbl(trim("4.5")) = False
CInt("4.5") = 45
CInt(4.5) = 4

Float (virgola)

trim("4,5") = 4,5
isNumeric(trim("4,5")) = True
CDbl(trim("4,5")) = 4,5
CDbl("4,5") = 4,5

Vuoti

trim(null) = '' (error: 0)
isNumeric(null) = False
isNumeric("") = False

Generici

isNumeric("10") = True
isNumeric("10.1") = True
isNumeric("10,1") = True
isNumeric("10,100") = True
isNumeric("10,100,1") = False
isNumeric("10.000.000") = True
isNumeric("10,000,000") = False