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Short Name: FindCtrlWithKeyFocus
Requires: Base Development System
Class: VI Methods
To Use: Create a method.
Return a reference to the control that currently has key focus. If there is not a control with key focus in the target VI, Not a Refnum is returned.
|Control Found?||Yes||Indicates the control that has key focus.|
The following table lists the characteristics of this method.
|Available in Run-Time Engine||Yes (Read/Write)|
|Available in Real-Time Operating System||No|
|Settable when the VI is running||Yes|
|Loads the front panel into memory||Yes|
|Need to authenticate before use||No|
|Loads the block diagram into memory||No|
|Remote access allowed||No|
|Must wait until user interface is idle||No|
|Available with control VIs||Yes|
|Available with global VIs||Yes|
|Available with strict type definitions||No|
|Available with polymorphic VIs||No|