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System.Classes.TDuplicates
From XE2 API Documentation
Delphi
type TDuplicates = (dupIgnore, dupAccept, dupError)
C++
enum TDuplicates : unsigned char { dupIgnore, dupAccept, dupError };
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| enum | public | System.Classes.pas System.Classes.hpp |
System.Classes | System.Classes |
Description
TDuplicates indicates the response when an application attempts to add a duplicate entry to a list.
TDuplicates can have one of the following values:
| Value | Meaning |
|---|---|
|
dupIgnore |
Ignore attempts to add duplicate entries (do not add the duplicate). |
|
dupAccept |
Allow the list to contain duplicate entries (add the duplicate). |
|
dupError |
Raise an exception when the application tries to add a duplicate. |