RAD Studio VCL Reference
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TRegistryIniFile.DeleteKey Method
TRegistryIniFile Class | TRegistryIniFile Members | Registry Namespace | Description | See Also
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Erases the data value associated with an INI file entry.

Pascal
procedure DeleteKey(const Section: String; const Ident: String); override;
C++
virtual __fastcall DeleteKey(const AnsiString Section, const AnsiString Ident);
Description

Call DeleteKey to erase a data value associated with an INI file entry. Section is 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.

Note: Attempting to erase a data value in a nonexistent section or attempting to erase data from a nonexistent key are not errors. In these cases, DeleteKey creates the section and key and sets its initial value to an empty value.
 

See Also
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