ibm-information-center/dist/eclipse/plugins/i5OS.ic.nls_5.4.0.1/rbagsucsdspandpnlgrpcon.htm

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<h1 class="topictitle1">Display files and panel groups</h1>
<div><p>Unicode data is not supported on display devices that currently
support the 5250 data stream. Therefore, conversions between the Unicode data
and EBCDIC are necessary during input and output operations.</p>
<p>On output, the Unicode data is converted to the CCSID of the device. On
input, the data is converted from the device CCSID to the Unicode CCSID.</p>
<p>Because the device CCSID, which is determined from the device
configuration, determines what the Unicode data is converted to, the converted
data appears differently on different devices. For example, a Unicode character
that maps to a SBCS character is displayed as a DBCS replacement character
on a graphic-DBCS capable device. On a DBCS or SBCS capable device, the character
appears as a SBCS character. A Unicode character that maps to a DBCS character
is displayed as a graphic-DBCS character on a graphic-DBCS capable device.
On a DBCS device, a DBCS character is bracketed (enclosed in a shift-out and
shift-in). A SBCS replacement character is displayed on a SBCS device.</p>
<p>It is also suggested that all Unicode capable fields be initialized in
the output buffer before writing the fields to the screen. Unpredictable results
can occur if default initialization is allowed to take place.</p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rbagsucs2andas400.htm" title="i5/OS provides support for Unicode.">Unicode on i5/OS</a></div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
<div><a href="../rzakb/ucs2ap.htm">Unicode considerations for database files</a></div>
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