Allow No Selection Property
Short Name: AllowNoSelection
Installed With: Base Package
Class: RadioButtonsControl Properties
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.
| Available in Run-Time Engine and Real-Time Operating System | No |
| Permissions | Write In Edit Only |
| 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 disallowed | No |
| Must wait until user interface is idle | No |
| Available with control VIs | No |
| Available with global VIs | No |
| Available with strict type definitions | No |
| Available with polymorphic VIs | No |