BTagReaderGetTagLen (FUN) ¶ FUNCTION BTagReaderGetTagLen : RTS_IEC_RESULT InOut: Scope Name Type Return BTagReaderGetTagLen RTS_IEC_RESULT Input hReader RTS_IEC_HANDLE pulTagLen POINTER TO UDINT

BTagReaderInit (FUN) ¶ FUNCTION BTagReaderInit : RTS_IEC_RESULT InOut: Scope Name Type Return BTagReaderInit RTS_IEC_RESULT Input hReader RTS_IEC_HANDLE pBuffer POINTER TO BYTE dwBufferSize DWORD

BTagReaderIsDataTag (FUN) ¶ FUNCTION BTagReaderIsDataTag : RTS_IEC_RESULT InOut: Scope Name Type Return BTagReaderIsDataTag RTS_IEC_RESULT Input hReader RTS_IEC_HANDLE pbDataTag POINTER TO BOOL

BTagReaderMoveNext (FUN) ¶ FUNCTION BTagReaderMoveNext : RTS_IEC_RESULT InOut: Scope Name Type Return BTagReaderMoveNext RTS_IEC_RESULT Input hReader RTS_IEC_HANDLE pnElementType POINTER TO BTagElementType

BTagReaderPeekNext (FUN) ¶ FUNCTION BTagReaderPeekNext : BTagElementType InOut: Scope Name Type Return BTagReaderPeekNext BTagElementType Input hReader RTS_IEC_HANDLE

BTagReaderSkipContent (FUN) ¶ FUNCTION BTagReaderSkipContent : RTS_IEC_RESULT InOut: Scope Name Type Return BTagReaderSkipContent RTS_IEC_RESULT Input hReader RTS_IEC_HANDLE

ReturnValues (GVL) ¶ InOut: Scope Name Type Initial Comment Constant ERR_OK UDINT 16#0 ERR_FAILED UDINT 16#1 ERR_PARAMETER UDINT 16#2 ERR_NOTIMPLEMENTED UDINT 16#C ERR_NOMEMORY UDINT 16#11 ERR_BTAG_TAGOVERLAP UDINT 16#400 A nested tag reaches beyond the end OF the surrounding tag ERR_BTAG_BUFFEROVERRUN UDINT 16#401 A tag reaches beyond the end of the buffer ERR_BTAG_MAXNESTINGDEPTH UDINT 16#402 The number of nested tags exceeds the maximum nesting depth ERR_BTAG_NOTAG UDINT 16#403 No current tag - reader/writer is at the toplevel. ERR_BTAG_NODATATAG UDINT 16#404 The current tag is not a data tag ERR_BTAG_NOCONTAINERTAG UDINT 16#405 The operation is allowed only on a container tag not on a data tag ERR_BTAG_NOTTOPLEVEL UDINT 16#406 Operation only allowed on toplevel (not inside a tag) ERR_BTAG_ALIGNMENT UDINT 16#407 Invalid alignment INVALID_HANDLE __UXINT RTS_INVALID_HANDLE Only for compatibility - use RTS_INVALID_HANDLE instead;

Test ¶ Test_Prg (Program) CheckErrors (Action) ClearErrors (Action) Testcases (Enum)

Test_Prg (PRG) ¶ PROGRAM Test_Prg Structure: CheckErrors (Action) ClearErrors (Action)

Test_Prg.CheckErrors (ACT) ¶