TFPGMapInterfacedObjectData.Add
Add a key and value to the map
Declaration
Source position: fgl.pp line 424
public
function Add(const AKey: TKey; const AData: TData) : Integer;
function Add(const AKey: TKey) : Integer;
Description
Add adds a new key AKey of generic type TKey with data value AData to the list and returns the position at which the key was added.
Errors
If the item could not be added, an EListError exception is raised. If Duplicates is set to dupError and a duplicate key is added, an EListError exception is raised.
See also
| Name | Description |
|---|---|
| TFPGMapInterfacedObjectData.Data | Indexed access to the data in the list |
| TFPGMapInterfacedObjectData.IndexOf | Find index of a key in the list. |
| TFPGMapInterfacedObjectData.KeyData | Access to data based on key |
| TFPGMapInterfacedObjectData.Keys | Indexed access to the keys in the list. |
| TFPS.Duplicates |