Added InOrderTraversal

BinaryTree/Program.cs

@@ -20,8 +20,9 @@ namespace BinaryTree
                 Console.Clear();
                 tree.Print(tree.Root);
                 Console.WriteLine("-------------------------------------");
+                tree.InOrderTraversal(tree.Root);
                 Console.WriteLine("Delete node: ");
-
+                
                 tree.Delete(Convert.ToInt32(Console.ReadLine()));
                 
             }

BinaryTree/node.cs

@@ -14,38 +14,38 @@ namespace BinaryTree
         public int EndPos { get { return StartPos + Size; } set { StartPos = value - Size; } }
 
 
-        public node(dynamic _Data = null,
-                    node _Parent = null, 
-                    node _Left = null, 
-                    node _Right = null){
+        public node(dynamic data = null,
+                    node parent = null, 
+                    node left = null, 
+                    node right = null){
 
             //New node for a Binary Tree. Values can be set to null if they are not present
-            Data = _Data;
-            Parent = _Parent;
-            Left = _Left;
-            Right = _Right;
+            Data = data;
+            Parent = parent;
+            Left = left;
+            Right = right;
 
         }
 
         public node GetParent(){
             return Parent;
         }
-        public void SetParent(node _Parent){
-            Parent = _Parent;
+        public void SetParent(node parent){
+            Parent = parent;
         }
 
         public node GetLeft(){
             return Left;
         }
-        public void SetLeft(node _Left){
-            Left = _Left;
+        public void SetLeft(node left){
+            Left = left;
         }
 
         public node GetRight(){
             return Right;
         }        
-        public void SetRight(node _Right){
-            Right = _Right;
+        public void SetRight(node right){
+            Right = right;
         }
 
     }

BinaryTree/tree.cs

@@ -183,7 +183,17 @@ namespace BinaryTree
         }
 
 
+        public void InOrderTraversal(node current){
 
+            if (current.GetLeft() != null)
+                InOrderTraversal(current.GetLeft());
+
+            Console.Write($"{current.Data} -> ");
+
+            if (current.GetRight() != null)
+                InOrderTraversal(current.GetRight());
+            
+        }
 
         
         //print Method functions
@@ -264,6 +274,7 @@ namespace BinaryTree
 
         private void Print(string s, int top, int left, int right = -1)
         {
+
             Console.SetCursorPosition(left, top);
             if (right < 0) right = left + s.Length;
             while (Console.CursorLeft < right) Console.Write(s);