iOSTextField.Enabled
From Xojo Documentation
Property (As Boolean )
aiOSTextField.Enabled = newBooleanValue
or
BooleanValue = aiOSTextField.Enabled
Supported on Mobile (iOS).
or
BooleanValue = aiOSTextField.Enabled
Supported on Mobile (iOS).
Indicates if the field is enabled or disabled.
Sample Code
Disable the text field
TextField1.Enabled = False