Purpose
VO DataServer compatible class on top of AdoRecordSet
Prototype
CLASS AdoServer INHERIT DATASERVER
Constructor
Access
| BookMark | A bookmark that Uniquely identifies a particular record in a Recordset |
| CacheSize | The number of records that are cached locally in memory. |
| Connection | Object reference to the underlying AdoConnection object |
| DBStruct | Return the structure of the table |
| Deleted | Is the current record deleted ? |
| EoF | Is row pointer beyond the end of file |
| ErrInfo | An Error object identifying the error condition after the last operation |
| Fcount | Get number of fields in the current table |
| Filter | A filter for data in a Recordset |
| Found | Was the last seek or find succesfull |
| LastRec | Number of records in the server table |
| Name | Name of the AdoServer Class |
| NullAsBlank | Are null values returned as Blank values of the proper type or as NIL |
| PageCount | How many pages of data the Server contains |
| PageNo | The page on which the current record resides. |
| PageSize | How many records constitute one page in the Server |
| RecCount | Number of records in the server table |
| RecNo | Current record number |
| RecordSet | Object reference to the underlying AdoRecordSet object |
| Used | A logical value indicating whether the server is currently open. |
Assign
| BookMark | A bookmark that Uniquely identifies a particular record in a Recordset |
| CacheSize | The number of records that are cached locally in memory. |
| Filter | A filter for data in a Recordset |
| PageNo | The page on which the current record resides. |
| PageSize | How many records constitute one page in the Server |
| RecordSet | Object reference to the underlying AdoRecordSet object |
Method
| Append() | Append a blank record to the table |
| Commit() | Write all changes to the current record to disk |
| Error() | Handle error conditions raised during database processing. |
| FieldPos() | Return the position of a specified field |
| Find() | Searches a Recordset for the row that satisfies the specified criteria. |
| GoBottom() | Position the data server at the last record. |
| GoTo() | Position the data server at a specified record number. |
| GoTop() | Position the data server at the first record. |
| Notify() | An event handler that responds to events of this server |
| Recall() | Stub method. Recalls are not supported |
| Resync() | Refreshes the data in the Server |
| Save() | Save the records of the server to a file |
| Seek() | Searches the index of a Recordset to quickly locate the row that matches the pecified values |
| SetIndex() | Get/Set the current index for the server |
| SetOrder() | Get/Set the current index for the server |
| Skip() | Move the record pointer forward or backward |
| Update() | Write all changes to the current record to disk |
See Also
DataServer Classes, AdoRecordSet
