Microsoft.Languages.Core.Text.TextRange.Intersection C# (CSharp) Method

TextRange Class Documentation Show file Open project: Microsoft/RTVS

Intersection() public static method

Calculates range that is an intersection of the supplied ranges.

public static Intersection ( ITextRange range1, ITextRange range2 ) : ITextRange
range1	ITextRange
range2	ITextRange
return	ITextRange

        public static ITextRange Intersection(ITextRange range1, ITextRange range2) {
            int start = Math.Max(range1.Start, range2.Start);
            int end = Math.Min(range1.End, range2.End);

            return start <= end ? TextRange.FromBounds(start, end) : TextRange.EmptyRange;
        }