Boolean.FromString
From Xojo Documentation
Method
Returns the value passed as a Boolean.
Notes
If the value is "True", then True is returned, otherwise the False is returned.
Sample Code
This example sets a Value property of a Checkbox to True by passing the String True to the FromString function. This can be useful for setting Boolean values of classes such as Checkbox from Strings coming from files or databases.
Checkbox1.Value = Boolean.FromString("True")
See Also
ToString method.