[]
Returns the line pattern.
Use this method to retrieve the current PatternType applied to the line after the line has been configured with a pattern fill.
PatternType Pattern { get; }
ReadOnly Property Pattern As PatternType
IShape connector = worksheet.Shapes.AddConnector(ConnectorType.Straight, 10, 10, 200, 100);
ILineFormat line = connector.Line;
line.Patterned(PatternType.Cross);
PatternType pattern = line.Pattern;