CreateAttribute

Creates a new layer attribute.

 

JavaScript
CreateAttribute(       sAttributeName,       attrType,       nStringSize)

 

C#
void CreateAttribute(       string sAttributeName,       AttributeTypeCode attrType,       int nStringSize)

 

C++
HRESULT CreateAttribute(       BSTR sAttributeName,       AttributeTypeCode attrType,       long nStringSize)

Parameters

sAttributeName

A string that holds the attribute’s name.

attrType

An enum that determines the attribute type. The following are the possible values:

·         AT_UNKNOWN = -1

·         AT_TEXT = 0

·         AT_INTEGER = 1

·         AT_DOUBLE = 2

nStringSize

The string size, if creating string attribute. Otherwise, pass 0 (zero).

Exceptions

See: HRESULT Return Values for a list of possible values returned by the HRESULT.