System.IniFiles.TIniFile.DeleteKey
Delphi
procedure DeleteKey(const Section, Ident: String); override;
C++
virtual void __fastcall DeleteKey(const System::UnicodeString Section, const System::UnicodeString Ident);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | System.IniFiles.pas System.IniFiles.hpp |
System.IniFiles | TIniFile |
Description
Removes an INI file entry for a specified key value.
Call DeleteKey to erase an INI file entry. Section is a string containing the name of an INI file section, and Ident is a string containing the name of the key from for which to set a nil (Delphi) or NULL (C++) value.
This version of DeleteKey is only available if the application is compiled for Windows.
Note: Attempting to delete a key in a nonexistent section or attempting to delete a nonexistent key are not errors. In these cases, DeleteKey does nothing.