Field Mover Foundation Class
| Category | Movers |
|---|---|
| Default Catalog | Visual FoxPro Catalog\Foundation Classes\User Controls |
| Class | _fieldmover |
| Base Class | Container |
| Class Library | _mover.vcx |
| Parent Class | _supermover |
| Sample | ...\Samples\Solution\Ffc\movers.scx |
Remarks
This is a super mover list box class that automatically loads fields from the current data source when you drop it on a form.
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 form, Visual FoxPro opens a builder so you can accept or specify the appropriate SkipGeneral, SkipMemo, and AllowReadOnly values. When you drop the class on a project, you can choose between adding the class or creating a subclass.
See Guidelines for Using Visual FoxPro Foundation Classes for more information on using foundation classes.
| Properties, Events, Methods | Description |
|---|---|
| AllowReadOnly property | Allows for a read-only datasource. Default: .F. |
| AutoInit property | Automatically run when loaded. Default: .T. |
| CurrentAlias property | The current alias determined by ALIAS( ). Default: "" |
| CurrentDBC property | The current database file. Default: "" |
| CursorType property | Specifies the type of cursor.
1 = local view Default: 3 |
| DBCTable property | Name of the table in the database. Default: "" |
| MultiTable property | Specifies whether to support multiple tables. Default: .F. |
| SkipGeneral property | Specifies whether General fields are included in the list. Default: .F. |
| SkipMemo property | Specifies whether Memo fields are included in the list. Default: .F. |
| TableType property | Returns the table type - SYS(2029). Default: 0 |
| AcolScan method | Scans a specific column in the array. Syntax: AcolScan(@wztarr, wztexpr, wztcol) Return: none Arguments: wztarr specifies the array to scan. wztexpr specifies the target expression for which to scan. wztcol specifies the column to scan. |
| AddToArray method | Adds sContents to the array, aAddToArray, at iRow. Syntax: AddToArray(@aAddToArray, sContents, iRow) Return: none Arguments: aAddToArray specifies the array to which to add an item. sContents specifies the addition to the array. iRow specifies in which array row to insert sContents. |
| Alert method | Displays a messagebox. Syntax: Alert(pMessage) Return: none Arguments: pMessage specifies the message to be displayed by MESSAGEBOX( ). |
| FieldChange method | Triggered when fields selected changes. Syntax: FieldChange(nButton) Return: none Arguments: nButton specifies the button pressed. |
| GetTableData method | Retrieves fields from a table. aWizFlist contains the list of fields, aCalcFields contains the list of calculated fields, aPickFields contains the list of selected fields. Syntax: GetTableData( ) Return:aWizFList, aCalcFields, aPickFields Arguments: none |
| InitData method | Initializes data. Syntax: InitData( ) Return: none Arguments: none |
| InitVars method | Initializes variables used by movers. Syntax: InitVars( ) Return: none Arguments: none |
| JustStem method | Retrieves the filename stem. Syntax: JustStem(m.filename) Return:m.filename Arguments: m.filename specifies the filename from which the stem is extracted. |
| SetDataProps method | Sets data properties of the data source. Syntax: SetDataProps( ) Return: none Arguments: none |
| UpdateStatusbar method | Internal to the class. |
See Also
Guidelines for Using Visual FoxPro Foundation Classes | Visual FoxPro Foundation Classes A-Z | Foundation Class Samples | Super Mover