OpcUaStringIsNull (FUN) ¶ FUNCTION OpcUaStringIsNull : BYTE InOut: Scope Name Type Return OpcUaStringIsNull BYTE Input pString POINTER TO OpcUa_String

OpcUaStringStrLen (FUN) ¶ FUNCTION OpcUaStringStrLen : UDINT InOut: Scope Name Type Return OpcUaStringStrLen UDINT Input pString POINTER TO OpcUa_String

OpcUaStringStrSize (FUN) ¶ FUNCTION OpcUaStringStrSize : UDINT InOut: Scope Name Type Return OpcUaStringStrSize UDINT Input pString POINTER TO OpcUa_String

OpcUaStringStrnCat (FUN) ¶ FUNCTION OpcUaStringStrnCat : UDINT InOut: Scope Name Type Return OpcUaStringStrnCat UDINT Input pDestString POINTER TO OpcUa_String pSrcString POINTER TO OpcUa_String uLength UDINT

OpcUaStringStrnCmp (FUN) ¶ FUNCTION OpcUaStringStrnCmp : DINT InOut: Scope Name Type Return OpcUaStringStrnCmp DINT Input pLeftString POINTER TO OpcUa_String pRightString POINTER TO OpcUa_String uLength UDINT bIgnoreCase BYTE

OpcUaStringStrnCpy (FUN) ¶ FUNCTION OpcUaStringStrnCpy : UDINT InOut: Scope Name Type Return OpcUaStringStrnCpy UDINT Input pDestString POINTER TO OpcUa_String pSrcString POINTER TO OpcUa_String uLength UDINT

OpcUaVariantClear (FUN) ¶ FUNCTION OpcUaVariantClear InOut: Scope Name Type Input value POINTER TO OpcUa_Variant

OpcUaVariantCompare (FUN) ¶ FUNCTION OpcUaVariantCompare : DINT InOut: Scope Name Type Return OpcUaVariantCompare DINT Input pValue1 POINTER TO OpcUa_Variant pValue2 POINTER TO OpcUa_Variant

OpcUaVariantCopyTo (FUN) ¶ FUNCTION OpcUaVariantCopyTo : UDINT InOut: Scope Name Type Return OpcUaVariantCopyTo UDINT Input pSource POINTER TO OpcUa_Variant pDestination POINTER TO OpcUa_Variant

OpcUaVariantInitialize (FUN) ¶ FUNCTION OpcUaVariantInitialize InOut: Scope Name Type Input value POINTER TO OpcUa_Variant