Manajan IsNumeric VBScript

Muwaffaqa funshin VBScript

Tafiyar da wuri da amfani

Manajan IsNumeric zai samar burin yana nufin wani kalmomin da za a iya samar da su a matsayin burin. Idan kalmomin zai samar burin, zai samar True, kuma idan ba zai samar False ba.

Tambayi:Idan kalmomin yana da launin kalmomin da za a iya samar da su a matsayin ranar, IsNumeric zai samar False.

Tsarin

IsNumeric(expression)
Muwaffaqa Bayani
expression Wajib. Tasiri.

Amali

dim x
x=10
document.write(IsNumeric(x))
x=Empty
document.write(IsNumeric(x))
x=Null
document.write(IsNumeric(x))
x="10"
document.write(IsNumeric(x))
x="911 Help"
document.write(IsNumeric(x))

Gudanar da cewa:

True
True
False
True
False

Muwaffaqa funshin VBScript