/ doc / DocFrag / ARCCore.PK.GetTypeMapping / Description

Description

Edit keys at this level only

= Returns the relevant property key for a given type entity-type and field-type.0x000D0x000A0x000D0x000AThis enables the use of convenience 'mapping' methods like AddPM, AddPVM, GetPM, TryGetPM, GetPVM, TryGetPVM which have a simpler syntax.0x000D0x000A0x000D0x000AFor instance if you have a class called DateOfBirth, and a corresponding field for your Customer-class (normally also called DateOfBirth), then you can use Customer.GetPVM0x003CDateOfBirth0x003E() instead of Customer.GetPV0x003CDateOfBirth0x003E(CustomerP.DateOfBirth).0x000D0x000A(The approach works only as long as there is only a single DateOfBirth-field in your Customer-class).0x000D0x000A0x000D0x000ANote that if you in this specific case did not use a specific class like DateOfBirth, but just the DateTime-type, and there is ONLY one DateTime field for Customer, this approach still works but the syntax is not as intuitive (it becomes Customer.GetPVM0x003CDateTime0x003E() instead of Customer.0x003CDateTime0x003E(CustomerP.DateOfBirth).0x000D0x000A0x000D0x000ANote that throws an exception if exactly one type not found. In other words, caller is assume to know the proper use of the entity class.0x000D0x000A0x000D0x000ATODO: Turn into TryGetTypeMapping with corresponding method GetTypeMapping throwing an exception like this method does today.

Edit keys at all sub levels.
NOTE: Edits are always additive. Use 'Invalid' in order to delete keys.

Generated 2026-02-14 00:37:51.455 UTC