47 lines
1.7 KiB
HTML
47 lines
1.7 KiB
HTML
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<HTML>
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<HEAD><TITLE>QuickBASIC 3.0 - Long Entry</TITLE></HEAD>
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<BODY>
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<A HREF="ng368a7.html">[<<Previous Entry]</A>
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<A HREF="ng34ce6.html">[^^Up^^]</A>
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<A HREF="ng3706a.html">[Next Entry>>]</A>
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<A HREF="menu.html" >[Menu]</A>
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<A HREF="info.html">[About The Guide]</A>
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<HR>
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<PRE>
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<B><= Less than or Equal to</B>
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<B>exp1 <= exp2</B>
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The <= operator is a relational operator. If the value of <U>exp1</U> is
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either less than that of <U>exp2</U> or equal to that of <U>exp2</U>, the result of
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<U>exp1</U> <= <U>exp2</U> is -1; otherwise the result is 0. In IF statements, BASIC
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regards 0 as equivalent to FALSE and all nonzero values as equivalent
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to TRUE.
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If the operands are string expressions, BASIC compares the ASCII
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values of the first character in each expression. If the first
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characters have the same ASCII value, BASIC then evaluates the second
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characters, and so on. If one string terminates before the other, and
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the characters in each string are identical to that point, the shorter
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string is considered "less" than the longer one.
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<B>exp1</B>,<B>exp2</B> Any numeric or string expression, but <U>exp1</U> and <U>exp2</U> must
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either both be numeric or both be strings; otherwise a
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Type Mismatch error occurs.
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</PRE>
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<HR>
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<B>See Also:</B>
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<A HREF="ng35ee9.html">=</A>
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<A HREF="ng362a8.html"><></A>
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<A HREF="ng364e2.html"><</A>
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<A HREF="ng368a7.html">></A>
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<A HREF="ng3706a.html">>=</A>
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<A HREF="ng34f34.html">Precedence</A>
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<HR>
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This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
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Written by <A HREF="http://www.acemake.com/hagbard">Dave Pearson</A>
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<HR>
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</BODY>
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</HTML>
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