[]
Specifies line spacing values for a paragraph.
public enum LineSpacingRule
AtLeast = 2
The line spacing can be greater than or equal to, but never less than, the value specified in the LineSpacing property.
Auto = 0
Automatically determined line height.
Exact = 1
The line spacing never changes from the value specified in the LineSpacing property, even if a larger font is used within the paragraph.