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SetActiveCtrl

LabWindows/CVI 8.5 Help
November 2007

NI Part Number:
370051K-01

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int SetActiveCtrl (int panelHandle, int controlID);

Purpose

Sets the active control on the specified panel.

The active control is the control that receives keyboard events when the panel is the active panel.

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.

Return Value

Name Type Description
status integer Return value indicating whether the function was successful. A negative number indicates that an error occurred.


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