Low cost ecommerce web development India flash website design
The following are further examples of valid as well as invalid If-constructs:
<%
If OK = True Then Response.Write “OK” Else Response.Write
“Error”
%>
This is valid. Since only one statement is to be executed in each of the Then-
& Else-blocks, we do not require an End If. In addition, the Else
statement must be on the same line.
<%
If OK = True Then Response.Write “OK”
Else Response.Write “Error”
%>
This is invalid. Since only one statement belongs to the Then-block, the first
part of the construct above is fine. However, the Else cannot continue on the
next line in such a case.
A simple rule of thumb to follow, is to use only one form of the If-statement
for all your needs:
<%
If OK = True Then
Response.Write “OK”
‘ ... Any more statements
Else
Response.Write “Error”
‘ ... Any more statements
End If
%>
Incidentally, any line that begins with an apostrophe, ‘, is a comment;
it is
ignored by the interpreter. The following line is partly executable and partly
a
comment.
<%
OK = True ‘Sets OK to True
%>
The comment begins after the apostrophe.
Freelance web designer ASP PHP ecommerce web development India