| Category | Data Navigation |
| Default Catalog | Visual FoxPro Catalog\Foundation Classes\Data Navigation |
| Class | _tablenav |
| Base Class | Custom |
| Class Library | _table.vcx |
| Parent Class | _table |
| Sample | ...\Samples\Vfp98\Solution\Ffc\datanav.scx |
Remarks
This is non-visual navigation object that can be used by other controls to navigate records in a datasource such as a table or view.
To use, drop the class on a project or form or, from the Component Gallery Item Shortcut menu, select Add to Project or Add to Form. When you add the class to a project, you can choose between adding the class or creating a subclass. When you add the class to a form, Visual FoxPro displays the class icon on the form so you can add data navigation objects then reference appropriate class methods on the form in the Form Designer.
See Guidelines for Using Visual FoxPro Foundation Classes for more information on using foundation classes.
| Properties, Events, Methods | Description |
| lCycle property | Controls movement when the record pointer reaches the end or beginning of the file. Default: .F. |
| GoBottom method | Moves record pointer to last record. Syntax: GoBottom( ) Return: none Arguments: none |
| GoRecord method | Moves record pointer to a specified record number. Syntax: GoRecord( ) Return: none Arguments: tiRecord |
| GoNext method | Moves the record pointer to the next record using SKIP 1. If this movement positions the pointer at EOF( ), behavior is determined by the lCycle property. Syntax: GoNext( ) Return: none Arguments: none |
| GoPrevious method | Moves record pointer to the previous record using SKIP –1 if the pointer is not already at BOF( ). If this movement positions the pointer at BOF( ), behavior is determined by the lCycle property. Syntax: GoNext( ) Return: none Arguments: none |
| GoTop method | Moves record pointer to first record. Syntax: GoTop( ) Return: none Arguments: none |