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# MgDoubleProperty Class Reference
[MgDoubleProperty]

Stores double precision floating point data with an associated key name. An instance of this class can be stored in an MgPropertyCollection object. The key name can be used to retrieve the instance from the property collection. More...

Inherits MgNullableProperty.

List of all members.

## Public Member Functions
INT16 | GetPropertyType ()
double | GetValue ()
| Gets the property value.
| MgDoubleProperty (CREFSTRING name, double value)
| Constructs an MgDoubleProperty object.
void | SetValue (double value)
## Friends
class | MgPropertyCollection

## Detailed Description

Stores double precision floating point data with an associated key name. An instance of this class can be stored in an MgPropertyCollection object. The key name can be used to retrieve the instance from the property collection.

Remarks:
  You can store an instance of this class in an MgPropertyCollection object. Use the key name to retrieve the instance from the property collection.

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