91 lines
5.3 KiB
HTML
91 lines
5.3 KiB
HTML
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<meta name="DC.Title" content="MDTOFF (Modified Data Tag Off) keyword for display files" />
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<meta name="abstract" content="Use this record-level keyword with the OVERLAY keyword to set off modified data tags (MDTs) for input-capable fields in record formats already on the display." />
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<meta name="description" content="Use this record-level keyword with the OVERLAY keyword to set off modified data tags (MDTs) for input-capable fields in record formats already on the display." />
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<title>MDTOFF (Modified Data Tag Off) keyword for display files</title>
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<body id="rzakcmstdfmdtof"><a name="rzakcmstdfmdtof"><!-- --></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">MDTOFF (Modified Data Tag Off) keyword for display files</h1>
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<div><p>Use this record-level keyword with the OVERLAY keyword to set off
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modified data tags (MDTs) for input-capable fields in record formats already
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on the display.</p>
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<div class="section"><div class="p">The format of the keyword is: <pre>MDTOFF[(*UNPR | *ALL)]</pre>
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</div>
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<p>The
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MDTs are set off when your program sends an output operation to the record
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format you are defining.</p>
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<p>To set off MDTs for unprotected fields only
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(those without the DSPATR(PR) keyword in effect), specify the *UNPR parameter
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value (this is also the default if no parameter value is specified). To set
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off MDTs for all input-capable fields, specify the *ALL parameter value.</p>
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<p>Your
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program can select the DSPATR(MDT) keyword for fields in the same record format
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for which it selects MDTOFF (any parameter). If so, these fields are displayed
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with their MDTs set on.</p>
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<p>The ERASEINP(*ALL) keyword implies MDTOFF(*UNPR)
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unless MDTOFF(*ALL) is specified.</p>
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<p>If the ERASEINP(*MDTON) keyword is
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specified with MDTOFF(*ALL), the end effect is as if the ERASEINP(*ALL) keyword
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and MDTOFF(*ALL) are both specified. This is also true if the ERASEINP keyword
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is specified with no parameter value.</p>
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<p>Option indicators are valid for
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this keyword.</p>
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<p>MDTOFF is not valid for the subfile record format (identified
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by the SFL keyword). It is valid for all other record formats for which OVERLAY
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keyword is also specified.</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 MDTOFF keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00010A R RECORD1 OVERLAY MDTOFF
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00020A FLD1 6 B 2 2
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00030A FLD2 6 B 3 2
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00040A*
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00050A R RECORD2 OVERLAY MDTOFF(*UNPR)
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00060A FLD21 6 B 4 2
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00070A FLD22 6 B 5 2
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00080A*
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00090A R RECORD3 OVERLAY MDTOFF(*ALL)
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00100A FLD31 6 B 6 2
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00110A FLD32 6 B 7 2
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00120A FLD33 6 B 8 2DSPATR(PR)
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A</pre>
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<p>RECORD1 and RECORD2 have equivalent MDTOFF keyword specifications.
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When RECORD1 or RECORD2 is displayed, the MDT of each input-capable field
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already on the display is set off, unless the field has the DSPATR(PR) keyword
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in effect (FLD33, when displayed, is such a field). When RECORD3 is displayed,
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the MDTs of each input-capable field already on the display is set off even
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if the DSPATR(PR) keyword is in effect for the field.</p>
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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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