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Sets whether empty selection is allowed.

Component Version macOS Windows Linux Server iOS SDK
ListDialog 5.0 ✅ Yes ✅ Yes ❌ No ❌ No ❌ No
MBS( "ListDialog.SetAllowEmptySelection"; value )   More


Parameter Description Example
value Whether to allow empty selections. Pass 1 to allow and 0 to disallow. 1


Returns OK or error.


Sets whether empty selection is allowed.


Enable empty selection:

MBS( "ListDialog.SetAllowEmptySelection"; 1 )

Disable empty selection:

MBS( "ListDialog.SetAllowEmptySelection"; 0 )

See also

Blog Entries

This function is free to use.

Created 29th November 2014, last changed 1st December 2014

ListDialog.Reset - ListDialog.SetAllowMultipleSelection