Check for integer

YoDoug

I have a situation where I need to check to see if a calculated num value is an integer. I am struggling to find an easy way to do this. Suggestions?

DenisFR

Hello,

:=(Trunc(<code>numValue)=<code>numValue);
<code>bIsInt

lemster68

Try NumToStr, then StrMatch for a ".", the decimal.

lemster68

DenisFR said:

Hello,

:=(Trunc(<code>numValue)=<code>numValue);
<code>bIsInt

I think I get that @DenisFR.  Nice

YoDoug

DenisFR said:

Hello,

:=(Trunc(<code>numValue)=<code>numValue);
<code>bIsInt

Nice simple code! I knew there would be an easy way to do it. Thanks!

Micky

Hello,

RAPID offers the instruction "TryInt" to check if a number is an integer.

<p>VAR num myint := 5.2;</p><p><br></p><p><b>TryInt</b> myint;<br></p><p>ERROR<br></p><div><p>IF ERRNO = ERR_INT_NOTVAL THEN</p><p><br></p><p>  myint := Round(myint);</p><p><br></p><p>  RETRY;</p><p><br></p></div><div><p><span>ENDIF<br></span></p></div>

/BR
Micky