9.0

185
X = Y
Debug
.Print IsArray(X) 'True
End
Sub
IsDate Function
Syntax
IsDate(expr)
Group
Variable Info
Description
Return the True if expr is a valid date.
Parameter Description
expr A variant expression to test for a valid date.
See Also: TypeName, VarType.
Example
Sub Main
Dim
X As Variant
X = 1
Debug
.Print IsDate(X) 'False
X = Now
Debug
.Print IsDate(X) 'True
End
Sub
IsEmpty Function
Syntax
IsEmpty(variantvar)
Group
Variable Info
Description
Return the True if variantvar is Empty.
Parameter Description
variantvar A variant var is Empty if it has never been assigned a value.
See Also: TypeName, VarType.
Example