谁能帮我看看这段c#代码

Question

private void button2_Click(object sender, EventArgs e)
        {            
                
                PictureBox p = new PictureBox();
                Bitmap bmp = new Bitmap(System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("WindowsFormsApplication9.0410161.jpg"));
                p.Image = bmp;
                Point n = new Point(200,500);
                p.Location = n; 
            
            
        }
为什么我这段代码不能成功显示bmp图片呢？ 这样写对吗PictureBox p = new PictureBox()？

Answer 1

你new出来的PictureBox要加入到窗体中去啊。
private void button2_Click(object sender, EventArgs e)
  {  
   
  PictureBox p = new PictureBox();
  Bitmap bmp = new Bitmap(System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("WindowsFormsApplication9.0410161.jpg"));
  p.Image = bmp;
  Point n = new Point(200,500);
  p.Location = n; 
   this.Controls.Add(PictureBox );
   
  }