Tagged: 对现有FeatureClass添加字段的问题

IFeatureClass pFc= ((IFeatureLayer)lyrRec).FeatureClass; nnIFieldsEdit fldsE = pFc.Fields as IFieldsEdit;nIField fld = new FieldClass();nIFieldEdit2 fldE = fld as IFieldEdit2;nfldE.Type_2 =