Hocam bir sürü yerde denedim bir sürü kod yine giriş yapmıyor :S

  private void Form6_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Left)
            {
                Button btnsame = new Button();
                btnsame.Text = "Aynı";
                answerButtons_Click(btnsame, null);
                         
            }
            else if (e.KeyCode == Keys.Right) 
            {
                Button btndiff = new Button();
                btndiff.Text = "Farklı";
                answerButtons_Click(btndiff, null);
            }  


           switch (MouseButtons)
            {
                case System.Windows.Forms.MouseButtons.Left:
                    Button btnsame = new Button();
                    btnsame.Text = "Aynı";
                    answerButtons_Click(btnsame, null);
                    break;
                case System.Windows.Forms.MouseButtons.Right:
                    Button btndiff = new Button();
                    btndiff.Text = "Farklı";
                    answerButtons_Click(btndiff, null);
                    break;
            }
        }


      private void m_buttonSame_KeyDown(object sender, KeyEventArgs e)
        {
           if (e.KeyCode == Keys.Left)
            {
                Button btnsame = new Button();
                btnsame.Text = "Aynı";
                answerButtons_Click(btnsame, null);

            }

        
        }

        private void m_buttonDiff_KeyDown(object sender, KeyEventArgs e)
        {
        
            if (e.KeyCode == Keys.Right)
            {
                Button btndiff = new Button();
                btndiff.Text = "Farklı";
                answerButtons_Click(btndiff, null);
            }   
        }



  private void Form6_KeyPress(object sender, KeyPressEventArgs e)
        {
            switch (MouseButtons)
            {
                case System.Windows.Forms.MouseButtons.Left:
                    Button btnsame = new Button();
                    btnsame.Text = "Aynı";
                    answerButtons_Click(btnsame, null);
                    break;
                case System.Windows.Forms.MouseButtons.Right:
                    Button btndiff = new Button();
                    btndiff.Text = "Farklı";
                    answerButtons_Click(btndiff, null);
                    break;

            }
        }

        private void Form6_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
        {
            if (e.KeyCode == Keys.Left)
            {
                Button btnsame = new Button();
                btnsame.Text = "Aynı";
                answerButtons_Click(btnsame, null);

            }
            else if (e.KeyCode == Keys.Right)
            {
                Button btndiff = new Button();
                btndiff.Text = "Farklı";
                answerButtons_Click(btndiff, null);
            } 
        }