Maximum number of characters to display and accept on the screen None - Not a DBCS type Unicode – Special version of Graphic with CCSID 13488 or 1200 Open Mixed - single byte/double byte (with shift-controls) Only - Double byte only (with shift-controls) Either - Double byte (with shift-controls or single byte) Graphic - Double byte only (no shift-controls) The Wings control for a character field (DdsCharField) isĭesignated DBCS capable by the following properties: Property In Wings the special case for Unicode has been promotedĪs a separate DBCS type. Length specifies the number of characters, not of bytes.ĭata typed in this field does not contain shift-control characters.Ī unicode field is considered type "G" with an explicitįor more information on Unicode fields in IBM i, check G (Graphic) - accepts exclusively DBCS data.If the field contains DBCS data, the system does not ensure that the data is enclosed between shift-control characters. O (Open) – accepts a mixture of single- and double-byte characters.Keyboard in DBCS mode readies the field to accept DBCS Positioning the cursor on the field and putting the System assumes alphanumeric data will be entered The type of data entered into theįield's first position determines the type of data that The field length must be an even number (ofĭBCS or alphanumeric characters can be typed The display station automatically inserts shift-control characters inĪccepts either DBCS or alphanumeric (single byte)Ĭharacters. The Field Length must be an even number (of bytes). J (Only) – accepts only DBCS characters.There are 4 "types" of DBCS fields in DDS. It covers the current IBM code pages, many of (support for Unicode was added with Wings 6.0, release 6.1Ī great deal of information on the topic can be found in IBM i and Wings both support Unicode as a special case Over time to include additional characters like the Euro. The above languages these have been introduced and updated There are multiple CCSIDs that can be used for each of Is represented by 2 bytes (hence Double-Byte). The DBCS is the IBM i's support for languages requiring Japanese Latin Host Double-Byte including 4370 UDC (includes euro) Japanese Latin Host Extended SBCS (includes euro) Japan English/Kanji (extended) - including 1880 UDC Japan Katakana/Kanji (extended) - including 1880 UDC Japan English/Kanji (extended) - including 4370 UDC USA, Canada (S/370), Netherlands, Portugal, Brazil, Australia, New Zealand Bidirectional languagesĪre NOT supported in ASNA BTerm, whether a converter is added for them or not. Net - 37 is included in the DBCS libraryįor reference, the CCSIDs defined on the IBM i are listed here. Instead of using the default provided by. if you use the ASNA DBCS library the converter for 37 will be taken from it Converters added via MEF will take precedence over existing converters Support for otherĬCSIDs can be added by the user via MEF by implementing the This library is a drop-in that can be recognized by theĪSNA runtime via the Microsoft Extensibility Framework (MEF). Use the Double Byte Character Set (DBCS).Īs of version 8.0, the following DBCS code pages will be supported with the This topic describes Wings' support for languages which
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