public AoField this[string name] {
get {
foreach (AoField f in m_fields)
{
if (f.Name == name)
{
return(f);
}
}
return(null);
}
set {
AoField existing = null;
int i = 0;
for (i = 0; i < m_fields.Count; i++)
{
if (m_fields[i].Name == name)
{
existing = m_fields[i];
break;
}
}
if (existing == null)
{
m_fields.Add(value);
return;
}
m_fields[i] = value;
}
}
public static AoField Shape(string nm,
esriGeometryType g,
ISpatialReference spref)
{
AoField r = new AoField(nm, esriFieldType.esriFieldTypeGeometry);
IGeometryDefEdit geom = new GeometryDefClass() as IGeometryDefEdit;
geom.GeometryType_2 = g;
geom.SpatialReference_2 = (spref == null ? null : (spref as IClone).Clone() as ISpatialReference);
r.Ed.GeometryDef_2 = geom;
return(r);
}