SplitContainer.Child2MinSize Property

public double Child2MinSize { get; set; }

Public Property Child2MinSize As Double
	Get
	Set

Property Value

Use the Child2MinSize property to prevent the splitter from moving too close to the right or bottom edge of the container. For example, you might want to prevent some of the display area of a TreeView from being covered.

If the Orientation property is Vertical (the default), Child2MinSize returns the minimum distance of the splitter from the bottom edge of SplitContainer. If the Orientation property is Horizontal, Child2MinSize returns the minimum distance of the splitter from the right edge of SplitContainer.

Reference