Method SetSplitterPos
SetSplitterPos(int, Pos)
Attempts to update the SplitterDistances of line at idx to the new
value. Returns false if the new position is not allowed because of
MinSize, location of other splitters etc.
Only absolute values (e.g. 10) and percent values (i.e. Percent(int)) are supported for this property.
public bool SetSplitterPos(int idx, Pos value)