System.Win.Registry.TRegistry.ReadFloat

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Delphi

function ReadFloat(const Name: string): Double;

C++

double __fastcall ReadFloat(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

Retrieves a float value from a specified data value associated with the current key.

Call ReadFloat to read a float value from a specified data value associated with the current key. Name is the name of the data value to read.

If the Registry entry does not contain a floating-point value, an exception is raised.

See Also

• CurrentKey

• WriteFloat