64 lines
3.6 KiB
HTML
64 lines
3.6 KiB
HTML
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="LOCK (Lock) keyword for display files" />
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<meta name="abstract" content="Use this record-level keyword to specify that the keyboard is to remain locked after an output operation." />
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<meta name="description" content="Use this record-level keyword to specify that the keyboard is to remain locked after an output operation." />
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<meta name="DC.subject" content="LOCK (Lock) keyword" />
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<meta name="keywords" content="LOCK (Lock) keyword" />
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<title>LOCK (Lock) keyword for display files</title>
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</head>
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<body id="rzakcmstdflock"><a name="rzakcmstdflock"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">LOCK (Lock) keyword for display files</h1>
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<div><p>Use this record-level keyword to specify that the keyboard is to
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remain locked after an output operation.</p>
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<div class="section"><p>Normally, the keyboard automatically unlocks after an output operation.
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The LOCK keyword is used when there are several consecutive output operations
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that contain input fields.</p>
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<p>This keyword has no parameters.</p>
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<div class="p">If
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this keyword is not specified, the workstation user can type data into a field
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when a subsequent output operation sends data to the display. In this case,
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the cursor location might be changed and the key entry data lost. <div class="note"><span class="notetitle">Note:</span> The
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default on an output operation is to unlock the keyboard. If the keyboard
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is locked when an input operation is sent, it is automatically unlocked.</div>
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</div>
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<p>This
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keyword is independent of other keywords that affect the output operation.</p>
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<p>Option
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indicators are valid for this keyword.</p>
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</div>
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<div class="example"><h4 class="sectiontitle">Example</h4> <p>The following example shows how to specify
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the LOCK keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00011A R REC1 LOCK
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A</pre>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzakcmstkeyent.htm" title="You type the keyword entries that define display files in positions 45 through 80 (functions).">DDS keyword entries for display files (positions 45 through 80)</a></div>
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</div>
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