49 lines
2.3 KiB
HTML
49 lines
2.3 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>WEEKNUM Function</title>
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<meta charset="utf-8" />
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<meta name="description" content="" />
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<link type="text/css" rel="stylesheet" href="../editor.css" />
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<script type="text/javascript" src="../callback.js"></script>
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</head>
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<body>
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<div class="mainpart">
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<h1>WEEKNUM Function</h1>
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<p>The <b>WEEKNUM</b> function is one of the date and time functions. It used to return the number of the week the specified date falls within the year.</p>
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<p>The <b>WEEKNUM</b> function syntax is:</p>
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<p style="text-indent: 150px;"><b><em>WEEKNUM(serial-value [,weekday-start-flag])</em></b></p>
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<p><em>where</em></p>
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<p style="text-indent: 50px;"><b><em>serial-value</em></b> is a number representing the date within the week, entered using the <a href="Date.htm" onclick="onhyperlinkclick(this)">Date</a> function or other date and time function.</p>
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<p style="text-indent: 50px;"><b><em>weekday-start-flag</em></b> is a numeric value used to determine the type of the value to be returned. It can be one of the following:</p>
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<table style="width: 40%">
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<tr>
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<td><b>Numeric value</b></td>
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<td><b>Weekday Sequence</b></td>
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</tr>
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<tr>
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<td>1 or omitted</td>
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<td>from Sunday to Saturday</td>
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</tr>
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<tr>
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<td>2</td>
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<td>from Monday to Sunday</td>
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</tr>
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</table>
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<p>To apply the <b>WEEKNUM</b> function,</p>
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<ol>
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<li>select the cell where you wish to display the result,</li>
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<li>click the <b>Insert Function</b> <img alt="Insert Function icon" src="../images/insertfunction.png" /> icon situated at the top toolbar,
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<br />or right-click within a selected cell and select the <b>Insert Function</b> option from the menu,
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<br />or click the <img alt="Function icon" src="../images/function.png" /> icon situated at the formula bar,
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</li>
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<li>select the <b>Date and time</b> function group from the list,</li>
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<li>click the <b>WEEKNUM</b> function,</li>
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<li>enter the required arguments separating them by commas,</li>
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<li>press the <b>Enter</b> button.</li>
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</ol>
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<p>The result will be displayed in the selected cell.</p>
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<p style="text-indent: 150px;"><img alt="WEEKNUM Function" src="../images/weeknum.png" /></p>
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</div>
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</body>
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</html>
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