Gets or sets Double value for given key.
DoubleForKey(key as String) as Double
DoubleForKey(key as String
assigns value as Double)
Parameters
- key
- Gets or sets Double value for given key.
- value (assignment parameter)
- The value to set.
Returns
- Double
- Returns the value for the requested key or 0.0 if key was not found or if the key did not contain Double value.