91 lines
5.2 KiB
HTML
91 lines
5.2 KiB
HTML
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<meta name="abstract" content="This file-level keyword lets you use DBCS conversion, an alternative to directly typing in DBCS characters from a keyboard, in display files." />
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<title>IGCCNV (DBCS Conversion) keyword</title>
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</head>
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<body id="rzakcmstigccnv"><a name="rzakcmstigccnv"><!-- --></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">IGCCNV (DBCS Conversion) keyword</h1>
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<div><p>This file-level keyword lets you use DBCS conversion, an alternative
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to directly typing in DBCS characters from a keyboard, in display files.</p>
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<div class="section"><p>The format for the keyword is <samp class="codeph">IGCCNV(CFnn line-number)</samp>.</p>
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<p>The
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first parameter, CFnn, identifies which command function key, when pressed,
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begins and ends the conversion function. Specify any CF key (CF01 through
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CF24) as the parameter value. Do not specify a CF key that has already been
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assigned a function.</p>
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<div class="p">The second parameter, line-number, identifies where
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(on the display) the system should place the conversion prompt line. When
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you type the alphanumeric word to be converted on the conversion prompt line,
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the system displays related DBCS words. The prompt line requires an entire
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display line and looks like this: <pre>_ ______ _ XXXXXXXXXXXXXXXXXXXXXX</pre>
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</div>
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<p>The
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underlined fields (_) are input fields, in which you type the word to be converted
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and specify the type of conversion to be performed.</p>
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<p>The field indicated
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with XXXX is an output field, in which the system displays DBCS words related
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to the alphanumeric entry to be converted.</p>
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<p>The prompt line can be placed
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anywhere on the display, as long as it does not overlap other displayed records
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that contain input fields.</p>
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<div class="p">Consider the following
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rules when using the IGCCNV keyword: <ul><li>Use this keyword only with files displayed on DBCS display stations.</li>
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<li>At least one field in the file must be an input-capable DBCS field, or
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an input-capable field specified with the IGCALTTYP keyword.</li>
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<li>Avoid using the IGCCNV keyword with the CHECK(ME) keyword. Use of DBCS
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conversion with a mandatory-entry field causes operational problems.</li>
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<li>Avoid using the IGCCNV keyword with field validation keywords (CHECK,
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CMP, RANGE, and VALUES). Using this keyword causes DBCS conversion to work
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improperly.</li>
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<li>You must define the file for a 24 x 80 display.</li>
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<li>Do not display the DBCS conversion format over a format that uses the
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USRDFN (user-defined) keyword.</li>
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<li>Option indicators are not allowed with this keyword.</li>
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</ul>
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</div>
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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 IGCCNV keyword on the DDS coding form.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00100A*
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00101A*
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00102A IGCCNV(CF24 24)
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00103A R MENU
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A</pre>
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<p>A user can press the F24 key to begin and end DBCS conversion.
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Conversion can be used on all input-capable DBCS fields. The conversion format
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is displayed on line 24.</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="dspkwd.htm" title="Some DDS keywords should be avoided in DBCS data fields, and others used with caution.">Keyword considerations for display files that use DBCS</a></div>
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</div>
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</div>
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</body>
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