Retrieves the value of a control, item, or sub-item
mixed wb_get_value (int wbobject [, int item [, int subitem]])
Retrieves the value of a control or control item. The item and subitem parameters are set to -1 if absent.
| Class | What it returns | Type |
|---|---|---|
| Calendar | The selected date of the control as a Unix timestamp. | integer |
| CheckBox | The checked state of the control (TRUE or FALSE). | bool |
| ComboBox | The integer value associated with the given item, or with the selected item if item is -1 or empty. ¹ | integer |
| EditBox | The integer value of the control text. | integer |
| ImageButton | The integer value of the control caption. | integer |
| Label | The integer value of the control caption. | integer |
| ListBox | The integer value associated with the given item, or with the selected item if item is -1 or empty. ¹ | integer |
| ListView | An array of integers with the indices of the checked items. ² | integer array |
| Menu | The checked state of the menu item specified in item (TRUE or FALSE). | bool |
| PushButton | The integer value of the control caption. | integer |
| RadioButton | The selected state of the control (TRUE or FALSE). | bool |
| RTFEditBox | The integer value of the control text. | integer |
| ScrollBar | The current position of the control. | integer |
| Slider | The current position of the control. | integer |
| Spinner | The current position of the control. | integer |
| TreeView | The value of the node specified by item, or by the selected node if item is -1 or empty. ¹ | mixed |
| Window | 0 (zero). | |
| Other controls | 0 (zero). | |
| ¹ This value must have been previously set with wb_create_items() or wb_set_value().
² Compare with wb_get_selected(). | ||