Separator.LockLeft
From Xojo Documentation
Property (As Boolean )
aSeparator.LockLeft = newBooleanValue
or
BooleanValue = aSeparator.LockLeft
Supported for all project types and targets.
or
BooleanValue = aSeparator.LockLeft
Supported for all project types and targets.
Determines whether the left edge of the control should stay at a set distance from the left edge of the owning window. LockLeft has no effect unless LockRight is True.