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. |