# SetActiveGraphCursor

int SetActiveGraphCursor (int panelHandle, int controlID, int activeCursorNumber);

## Purpose

Sets the active cursor on the specified graph control.

## Parameters

Input
Name | Type | Description
panelHandle | integer | Specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel.
controlID | integer | 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 NewCtrl or DuplicateCtrl.
activeCursorNumber | integer | The new active cursor number. The value can range from 1 to the number of defined cursors for the specified graph. You can set the number of cursors in the User Interface Editor or through SetCtrlAttribute.

## Return Value

Name | Type | Description
status | integer | Return value indicating whether the function was successful. A negative number indicates that an error occurred.
Code | Error Message String
xx | Success