Extensions.DiagDataBrowsingPlus.GetDbParameterLengthKey

Classification

Name	GetDbParameterLengthKey
Short Description	Gets the corresponding length key parameter of the DbParameter
Class	Term
Extension	OTX DiagDataBrowsingPlus extension
Group	DbParameter related terms
Exceptions	InvalidTypeException
Checker Rules	-
Standard Compliant	Yes

OTL Syntax

/// Local Declarations
DiagDataBrowsingPlus.DbParameter DbParameterVariable;
// Flow
DbParameterVariable = DiagDataBrowsingPlus.GetDbParameterLengthKey(DbParameterTerm);

Description

GetDbParameterLengthKey returns the corresponding request parameter with type eLENGTHKEY for this parameter with variable length.

If the parameter is not of variable length or no lengthkey can be determined, the InvalidTypeException exception will be thrown.

NOTE — The appropriate MVCI system operation is MCDDbParameter::getLengthKey

Return Value

The Term returns the value, see table below.

In OTX, Terms are categorized according to its return data type!

Data Type	Description
DbParameter	Returns the corresponding length key parameter of the DbParameter.

Properties

Name	Data Type	Class	Default	Cardinality	Description
dbParameter	DbParameter	Term	-	[1..1]	The element addresses the DbParameter (MCDDbParameter) which corresponding length key parameter shall be returned.

OTL Examples

/// Local Declarations

DiagCom.Request Request;
DiagCom.Parameter Parameter;
DiagDataBrowsingPlus.DbParameter DbParameter;

/// Flow

Request = DiagCom.GetRequest(DiagCom.CreateDiagServiceByName(DiagCom.GetComChannel("LL_AllEmissRelatUDSSyste", "", false), "DiagnServi_WriteMemorByAddreMCD20001"));
Parameter = DiagCom.GetParameterByPath(Request, {"Param_MemorAddre"});
DbParameter = DiagDataBrowsingPlus.GetParameterDbParameter(Parameter);
DbParameter = DiagDataBrowsingPlus.GetDbParameterLengthKey(DbParameter);

See also

GetComChannel
CreateDiagServiceByName
CreateDiagServiceBySemantic
ExecuteDiagService
GetFirstResponse
GetRequest
GetParameterByPath
GetParameterDbParameter