blob: 121bf469584a08822750e8d6b847120c979bccfa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
<!--
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
-->
<meta>
<topic id="textsbasicshared03110100xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">Comparison Operators</title>
<filename>/text/sbasic/shared/03110100.xhp</filename>
</topic>
</meta>
<body>
<section id="operators">
<bookmark xml-lang="en-US" branch="index" id="bm_id3150682">
<bookmark_value>comparison operators;%PRODUCTNAME Basic</bookmark_value>
<bookmark_value>Operators;comparison</bookmark_value>
<bookmark_value>Operators;equal sign (=)</bookmark_value>
<bookmark_value>Operators;greater than (>)</bookmark_value>
<bookmark_value>Operators;greater than or equal to (>=)</bookmark_value>
<bookmark_value>Operators;less than (<)</bookmark_value>
<bookmark_value>Operators;less than or equal to (<=)</bookmark_value>
<bookmark_value>Operators;not equal to (<>)</bookmark_value>
</bookmark>
<h1 id="hd_id3150682"><variable id="CompOper_h1"><link href="text/sbasic/shared/03110100.xhp">Comparison Operators</link></variable></h1>
<paragraph id="par_id3156042" role="paragraph" xml-lang="en-US">Comparison operators compare two expressions. The result is returned as a boolean expression that determines if the comparison is <literal>True</literal> (-1) or <literal>False</literal> (0).</paragraph>
</section>
<embed href="text/sbasic/shared/00000003.xhp#functsyntax"/>
<bascode>
<paragraph id="par_id3149177" role="bascode" localize="false">result = expression1 { = | < | > | <= | >= } expression2</paragraph>
</bascode>
<embed href="text/sbasic/shared/00000003.xhp#functparameters"/>
<paragraph id="par_id3147573" role="paragraph" xml-lang="en-US"> <emph>result</emph>: Boolean that specifies the result of the comparison (<literal>True</literal>, or <literal>False</literal>)</paragraph>
<paragraph id="par_id3148686" role="paragraph" xml-lang="en-US"> <emph>expression1, expression2</emph>: Any numeric values or strings that you want to compare.</paragraph>
<h2 id="hd_id3147531">Comparison operators</h2>
<paragraph id="par_id3147265" role="paragraph" xml-lang="en-US">= : Equal to</paragraph>
<paragraph id="par_id3154924" role="paragraph" xml-lang="en-US">< : Less than</paragraph>
<paragraph id="par_id3146795" role="paragraph" xml-lang="en-US">> : Greater than</paragraph>
<paragraph id="par_id3150541" role="paragraph" xml-lang="en-US"><= : Less than or equal to</paragraph>
<paragraph id="par_id3150400" role="paragraph" xml-lang="en-US">>= : Greater than or equal to</paragraph>
<paragraph id="par_id3148797" role="paragraph" xml-lang="en-US"><> : Not equal to</paragraph>
<embed href="text/sbasic/shared/00000003.xhp#functexample"/>
<bascode>
<paragraph id="par_idm1341075248" role="bascode" localize="false">Sub ExampleUnequal</paragraph>
<paragraph id="par_idm1341074016" role="bascode" localize="false">Dim sFile As String</paragraph>
<paragraph id="par_id3154909" role="bascode" xml-lang="en-US">Dim sRoot As String ' Root directory for file in and output</paragraph>
<paragraph id="par_idm1341071024" role="bascode" localize="false"> sRoot = "c:\"</paragraph>
<paragraph id="par_idm1341069792" role="bascode" localize="false"> sFile = Dir$( sRoot ,22)</paragraph>
<paragraph id="par_idm1341068544" role="bascode" localize="false"> If sFile <> "" Then</paragraph>
<paragraph id="par_idm1341067296" role="bascode" localize="false"> Do</paragraph>
<paragraph id="par_idm1341066064" role="bascode" localize="false"> MsgBox sFile</paragraph>
<paragraph id="par_idm1341064816" role="bascode" localize="false"> sFile = Dir$</paragraph>
<paragraph id="par_idm1341063568" role="bascode" localize="false"> Loop Until sFile = ""</paragraph>
<paragraph id="par_idm1341062320" role="bascode" localize="false"> End If</paragraph>
<paragraph id="par_idm1341061088" role="bascode" localize="false">End Sub</paragraph>
</bascode>
<section id="relatedtopics">
<embed href="text/sbasic/shared/03070000.xhp#MathOper_h1"/>
<embed href="text/sbasic/shared/03060000.xhp#BoolOper_h1"/>
</section>
</body>
</helpdocument>
|
