System.Win.Registry.TRegistry.ValueExists

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Delphi

function ValueExists(const Name: string): Boolean;

C++

bool __fastcall ValueExists(const System::UnicodeString Name);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Win.Registry.pas System.Win.Registry.hpp	System.Win.Registry	TRegistry

Description

Determines if a specified data value exists for the current key.

Call ValueExists to determine if a particular data item exists in the registry. Calling ValueExists is especially useful before calling other TRegistry methods that operate only on existing data items.

Name is the name of the data value for which to check.

ValueExists returns true if a match if found, false otherwise.

See Also

• CurrentKey

• KeyExists