Compatible Unicode Intrinsic Functions - ByteTypeAt Method
Return the byte type at a specific position in the string
Member of Compatible Unicode Intrinsic Functions (PRIM_LIBI.ICompatibleUnicodeIntrinsics)
Parameters
Name | Type | Data Type | Description |
|---|---|---|---|
Result | *Result (Optional) | Enumeration | Resulting byte type |
Index | *Input | Integer | Position in the string |
Details
ByteTypeAt tests the type of byte in a string at a given index. This allows a string to be tested for DBCS and SBCS information.
Byte Types
Enum Value | Description |
|---|---|
SBCS | Single byte |
DBCS1 | First byte of a double byte character |
DBCS2 | Second byte of a double byte character |
ShiftIn | ShiftIn byte for an EBCDIC DBCS string |
ShiftOut | ShiftOut byte for an EBCDIC DBCS string |