4.1.11.2.19 GetFloatAttributeAsFloat

Prototype:

function GetFloatAttributeAsFloat(const AttributeName: string; const NullValue: extended): extended;

Description:

Use the GetFloatAttributeAsFloat function to obtain a floating-point value of the specified attribute as an extended value.

Syntax:

variable := TScriptXMLElement.GetFloatAttributeAsFloat(AttributeName, NullValue);

Part

Description

variable

A variable declared as an extended

TScriptXMLElement

A variable declared as an instance of the TScriptXMLElement class

AttributeName

A string parameter specifying the attribute of the given XML element

NullValue

a value that should be used in case the attribute value is null

Return value:

A floating-point value of the specified attribute as an double value