Convert if else to switch for input.getkey()

Questions & Answers
1

How do i change this code to switch statement format:

if(Input.GetKey("up") && Input.GetKey("right"))
    	{
    	 direction  = "upright";
    //		Debug.Log("upright");
    	}
    	else if(Input.GetKey("up") && Input.GetKey("left"))
    	{ direction = "upleft";
    //		Debug.Log("upleft");
    	}
    	else if(Input.GetKey("down") && Input.GetKey("right"))
    	{ direction  = "downright";
    //		Debug.Log("downright");
    	}
    	else if(Input.GetKey("down") && Input.GetKey("left"))
    	{ direction  = "downleft";
    //		Debug.Log("downleft");
    	}
    	else if(Input.GetKey("up"))
    	{ direction  = "up";
    //		Debug.Log("up");
    	}
    	else if(Input.GetKey("right"))
    	{ direction  = "right";
    //		Debug.Log("right");
    	}
    	else if(Input.GetKey("down"))
    	{ direction  = "down";
    //		Debug.Log("down");
    	}	
    	else if(Input.GetKey("left"))
    	{ direction  = "left";
    //		Debug.Log("left");
    	}
2

Have you tried :

direction = "";

if( Input.GetKey("up") ) direction += "up";
else if( Input.GetKey("down") ) direction += "down";

if( Input.GetKey("right") ) direction += "right";
else if( Input.GetKey("left") ) direction += "left";