If FALSE (default), the user must select one of the Boolean controls in the radio buttons control. If TRUE, the user has the option of selecting none or one of the Boolean controls in the radio buttons control.

This property is similar to the Allow No Selection item on the shortcut menu of a radio buttons control and the Allow No Selection option on the Appearance page of the Radio Buttons Properties dialog box.

Remarks

The following table lists the characteristics of this property.

Short Name AllowNoSelection
Data type cbool.png
Permissions Read/Write
Available in Run-Time Engine No
Available in Real-Time Operating System No
Settable when the VI is running No
Loads the front panel into memory No
Need to authenticate before use No
Loads the block diagram into memory No
Remote access allowed Yes