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

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

Syntax

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

Parameters

udpTypeInfo
Type: Autodesk.Civil.DatabaseServices..::..AttributeTypeInfoString
An AttributeTypeInfoString instance that defines the parameters for the new user-defined property.
guid
Type: System..::..Guid
A 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 Throw when the UDP identifier(name + GUID) is not unique.

See Also