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Auto-Update Tab, CursorAdapter Builder

Specifies how the CursorAdapter object automatically updates records in the data source. For more information about CursorAdapter objects, see CursorAdapter Class.

  • Send updates
    Specifies whether the CursorAdapter object is available for updating. Send updates is selected by default.
  • Auto-update
    Specifies whether to enable automatic updating capability for the CursorAdapter object.
  • Advanced
    Displays the Advanced Update Properties dialog box, which contains four tabs: Update, Delete, Insert, and Conflict.

    The Update, Delete, and Insert tabs allow you to specify the following information:

    • Allow (update/delete/insert)

      Specifies whether to permit the update, delete, or insert operation. This option is selected by default.

    • Update/Delete/Insert command

      Specifies a custom update/delete/insert command text. These commands can be SQL UPDATE/ DELETE/INSERT statements, stored procedure names, calls to custom methods or procedures, and so forth.

    • Update data source type

      Specifies an appropriate data source type if you need a different data source type for your Update/Insert/Delete commands.

      Note

      When you select ADO or ODBC, you must also enter data source information as specified on the Properties tab.

    The Conflict tab allows you to specify the following information:

    • Conflict check type Specifies how to handle conflict checking during an update or delete operation. For more information, see ConflictCheckType Property.

    • Conflict check command Specifies a custom command to use for checking update or delete conflicts. For more information, see ConflictCheckCmd Property.

  • Tables
    Specifies a comma-delimited list of tables for updating. The builder usually supplies the table list.
  • Key field column (key symbol)
    Displays check boxes for selecting primary key fields. This column is available only when Auto-update is selected.
  • Automatic updating column (pencil symbol)
    Displays check boxes for selecting fields for automatic updating. This column is available only when Auto-update is selected.
  • Cursor field
    Displays the fields available for automatic updating. This column is available only when Auto-update is selected.
  • Update name
    Specifies the field names, as tableName.FieldName, used for automatic updating. This column is available only when Auto-update is selected. For more information, see UpdateNameList Property.
  • Update all fields
    Specifies that all fields are selected and updated automatically. You must still specify a key field.
  • SQL WHERE clause includes
    Specifies the type of WHERE clause used for updating: key fields only, key and updatable fields, key and modified fields, or key and timestamp. For more information, see the WhereType property.
  • Compare memo
    Sets the CompareMemo property value to either on or off. For more information, see CompareMemo Property.
  • Use transactions
    Specifies if the CursorAdapter uses transactions when sending Insert, Update or Delete commands through ADO or ODBC. For details, see the UseTransactions Property.
  • Conversion functions
    Specifies a comma-delimited list of field name and function name pairs separated by spaces. For details, see the ConversionFunc Property.
  • UpdateGram schema
    Specifies the mapping schema name and location passed to the XMLUPDATEGRAM( ) function. This setting applies only when the CursorAdapter DataSourceType is "XML". For details, see the UpdateGramSchemaLocation Property.

See Also

Reference

CursorAdapter Builder
Data Access Tab, CursorAdapter Builder
Properties Tab, CursorAdapter Builder