WebListBox.NoRowsMessage
From Xojo Documentation
Property (As String )
aWebListBox.NoRowsMessage = newStringValue
or
StringValue = aWebListBox.NoRowsMessage
New in 2020r1
Supported for all project types and targets.
or
StringValue = aWebListBox.NoRowsMessage
New in 2020r1
Supported for all project types and targets.
The text that appears when the WebListBox has no rows displayed.