使用ExtendedProperty扩展信息判断
CS_isIdentity:是否为标识符,不支持AccessCS_isComputed:是否为计算列CS_isDeterministic:是否确定...CS_IdentitySeed::标识列种子数CS_IdentityIncrement:标识列递增量CS_Default:列的默认值 CS_isRowGuidCol<%foreach(ColumnSchema cs in SourceTable.Columns){ if( ((bool)cs.ExtendedProperties["CS_IsIdentity"].Value) == true) { Response.Write(cs.Name); }}%>