11 12 8 GetNumber Method

Gets the number value of a child element with the specified name.

Input Arguments

Name	Type	Mandatory	Description
Key	String (Unicode)	Yes	The name of the child element.
DefaultValue	Number	No	The default value if no element with the specified name exists.

Return Value

Type

Description

Number

The number value of the child element.

If the element can't be converted into a number, 0 will be returned.