Creates a user-defined property with a double data type.

Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.4.2516.0

Syntax

C#
public UDPDouble CreateUDP(
	AttributeTypeInfoDouble udpTypeInfo,
	Guid guid
)
Visual Basic
Public Function CreateUDP ( _
	udpTypeInfo As AttributeTypeInfoDouble, _
	guid As Guid _
) As UDPDouble
Visual C++
public:
UDPDouble^ CreateUDP(
	AttributeTypeInfoDouble^ udpTypeInfo, 
	Guid guid
)

Parameters

udpTypeInfo
Type: Autodesk.Civil.DatabaseServices..::..AttributeTypeInfoDouble
An AttributeTypeInfoDouble that defines the parameters for the new user-defined property.
guid
Type: System..::..Guid
the Guid for the user-defined property.

Remarks

When the guid parameter is Guid.Empty, a new GUID is automatically assigned to the user-defined property. Multiple UDPs can share the same GUID, however, the combination of the UDP name + GUID must be unique.

Exceptions

ExceptionCondition
System..::..ArgumentException Thrown when the UDP identifier(name + GUID) is not unique.

See Also