CallbackClose (FUN) ¶ FUNCTION CallbackClose : BOOL InOut: Scope Name Type Return CallbackClose BOOL Inout handle CallbackHandle

CallbackOpen (FUN) ¶ FUNCTION CallbackOpen : CallbackHandle InOut: Scope Name Type Return CallbackOpen CallbackHandle Input dwEventID DWORD dwIDProvider DWORD itfCB ICmpEventCallback

CmpAlphabeticallyCI (FUN) ¶ FUNCTION CmpAlphabeticallyCI : INT Helper function for CmpInstancePaths: compares two strings alphabetically, ignoring case. See ASCII_to_SortIdx for the exact sorting order of all ASCII characters. Returns a value > 0 if identifier 1 comes after identifier 2, 0 if they are equal, and a value < 0 if identifier 1 comes before identifier 2. InOut: Scope Name Type Return CmpAlphabeticallyCI INT Input pSt1 POINTER TO BYTE udiLen1 UDINT pSt2 POINTER TO BYTE udiLen2 UDINT

CmpArrayAccess (FUN) ¶ FUNCTION CmpArrayAccess : INT Helper function for CmpInstancePaths: compares two array accesses. Returns a value > 0 if access 1 comes after access 2, 0 if they are equal, and a value < 0 if access 1 comes before access 2. InOut: Scope Name Type Return CmpArrayAccess INT Input pSt1 POINTER TO BYTE udiLen1 UDINT pSt2 POINTER TO BYTE udiLen2 UDINT

CmpInstanceComponent (FUN) ¶ FUNCTION CmpInstanceComponent : INT Helper function for CmpInstancePaths: compares two components of instance paths. Returns a value > 0 if component 1 comes after component 2, 0 if they are equal, and a value < 0 if component 1 comes before component 2. InOut: Scope Name Type Return CmpInstanceComponent INT Input pCmp1 POINTER TO BYTE udiLen1 UDINT pCmp2 POINTER TO BYTE udiLen2 UDINT

IDataStorage3 (ITF) ¶ INTERFACE IDataStorage3 EXTENDS IDataStorage2 Methods: CloseCheckDependant Close , inherited from IDataStorage Next , inherited from IDataStorage OnResetOrigin , inherited from IDataStorage2 Open , inherited from IDataStorage Put , inherited from IDataStorage Structure: CloseCheckDependant (Method)

IDataStorage3.CloseCheckDependant (METH) ¶ METHOD CloseCheckDependant : BOOL Close files or storage accesses, but, dependant on an additional check parameter, save the data or not InOut: Scope Name Type Comment Return CloseCheckDependant BOOL Input xCheckSucceeded BOOL Indicates whether a preseding data check succeeded. If so, this parameter should be TRUE, so that the storage data gets saved, before the storage is closed. Being FALSE, the storage is only closed, but no data saved.

IDataStorage4 (ITF) ¶ INTERFACE IDataStorage4 EXTENDS IDataStorage3 Methods: OnResetOrigin2 Close , inherited from IDataStorage CloseCheckDependant , inherited from IDataStorage3 Next , inherited from IDataStorage OnResetOrigin , inherited from IDataStorage2 Open , inherited from IDataStorage Put , inherited from IDataStorage Structure: OnResetOrigin2 (Method)

IDataStorage4.OnResetOrigin2 (METH) ¶ METHOD OnResetOrigin2 InOut: Scope Name Type Input stInstListName STRING

DecoupledBinaryMemoryStorage ¶ DecoupledBinaryMemoryStorage (FunctionBlock) DecoupledBinaryMemoryStorage (FunctionBlock) IDecoupledDataStorage (Interface) TL_Decoupled (TextList)