static void Main() { IMathUtility mathUtility = new MathUtils(); IFileUtility fileUtility = new FileUtils(); Console.WriteLine(fileUtility.GetFileExtension("example")); Console.WriteLine(fileUtility.GetFileExtension("example.pdf")); Console.WriteLine(fileUtility.GetFileExtension("example.new.pdf")); Console.WriteLine(fileUtility.GetFileNameWithoutExtension("example")); Console.WriteLine(fileUtility.GetFileNameWithoutExtension("example.pdf")); Console.WriteLine(fileUtility.GetFileNameWithoutExtension("example.new.pdf")); Console.WriteLine( "Distance in the 2D space = {0:f2}", mathUtility.CalcDistance2D(1, -2, 3, 4)); Console.WriteLine( "Distance in the 3D space = {0:f2}", mathUtility.CalcDistance3D(5, 2, -1, 3, -6, 4)); mathUtility.Width = 3; mathUtility.Height = 4; mathUtility.Depth = 5; Console.WriteLine("Volume = {0:f2}", mathUtility.CalcVolume()); Console.WriteLine("Diagonal XYZ = {0:f2}", mathUtility.CalcDiagonalXYZ()); Console.WriteLine("Diagonal XY = {0:f2}", mathUtility.CalcDiagonalXY()); Console.WriteLine("Diagonal XZ = {0:f2}", mathUtility.CalcDiagonalXZ()); Console.WriteLine("Diagonal YZ = {0:f2}", mathUtility.CalcDiagonalYZ()); }
public static void Main() { IGeometryUtils geometryUtils = new GeometryUtils(); IFileUtils fileUtils = new FileUtils(); string[] fileNames = { "example", "example.pdf", "example.new.pdf" }; foreach (string fileName in fileNames) { try { Console.WriteLine(fileUtils.GetFileExtension(fileName)); } catch (ArgumentException e) { Console.WriteLine(e.Message); } } foreach (string fileName in fileNames) { try { Console.WriteLine(fileUtils.GetFileNameWithoutExtension(fileName)); } catch (ArgumentException e) { Console.WriteLine(e.Message); } } Point2D firstPoint2D = new Point2D(1, -2); Point2D secondPoint2D = new Point2D(3, 4); Console.WriteLine( "Distance in the 2D space = {0:f2}", geometryUtils.CalcDistance2D(firstPoint2D, secondPoint2D)); Point3D firstPoint3D = new Point3D(5, 2, -1); Point3D secondPoint3D = new Point3D(3, -6, 4); Console.WriteLine( "Distance in the 3D space = {0:f2}", geometryUtils.CalcDistance3D(firstPoint3D, secondPoint3D)); double width = 3; double height = 4; double depth = 5; Volume volume = new Volume(width, height, depth); Console.WriteLine("Volume = {0:f2}", volume.CalcVolume()); Console.WriteLine("Diagonal XYZ = {0:f2}", volume.CalcDiagonalXYZ(geometryUtils)); Console.WriteLine("Diagonal XY = {0:f2}", volume.CalcDiagonalXY(geometryUtils)); Console.WriteLine("Diagonal XZ = {0:f2}", volume.CalcDiagonalXZ(geometryUtils)); Console.WriteLine("Diagonal YZ = {0:f2}", volume.CalcDiagonalYZ(geometryUtils)); }