SetActiveTabPage
int SetActiveTabPage (int panelHandle, int controlID, int index);
Purpose
Sets the active tab page of a tab control and gives the keyboard focus to the tab page.
Use the control attribute ATTR_CTRL_INDEX to set the active tab page without changing the keyboard focus.
Refer to the InsertTabPage function reference for an example of how to use this and other tab control functions.
Supported Controls
You can use SetActiveTabPage with tab controls.
Parameters
| Input | ||
| Name | Type | Description |
| panelHandle | int | Specifier for a particular panel that is currently in memory. You can obtain this handle from functions such as LoadPanel and NewPanel. |
| controlID | int | The defined constant, located in the .uir header file, that you assigned to the control in the User Interface Editor, or the ID returned by functions such as NewCtrl and DuplicateCtrl. |
| index | int | Zero-based index of the tab page. |
Return Value
| Name | Type | Description |
| status | int | Return value indicating whether the function was successful. A negative number indicates that an error occurred. |
Additional Information
Library: User Interface Library
Include file: userint.h
LabWindows/CVI compatibility: LabWindows/CVI 8.0 and later
Examples
Refer to the following examples that use the SetActiveTabPage function:
- udp\UDPChat.cws
Open example - userint\TabExample.cws
Open example