System.JSON.JsonToFloat

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Delphi

function JsonToFloat(const DotValue: string): Double;

C++

extern DELPHI_PACKAGE double __fastcall JsonToFloat(const System::UnicodeString DotValue);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.JSON.pas System.JSON.hpp	System.JSON	System.JSON

Description

Returns the specified JSON floating-point value as a double.

For example, if DotValue is a string that contains 1.2, JsonToFloat returns 1.2.

Exceptions

Exception	Message	Scenarios
EConvertError	'DotValue' is not a valid floating point value	DotValue is not a valid JSON floating-point value.

See Also

• System.JSON.TryJsonToFloat

• System.JSON.FloatToJson