源代码中的WinForms C#Picturebox

Question

如何使用源代码(没有设计器)将Picturebox放在表单中？我试过这个:

  PictureBox pb = new PictureBox();
  pb.Size = new Size(10,10);
  pb.Location = new Point(10,10);
  pb.ImageLocation= @"C:\Users\user\Desktop\NoName\NoName\StandardPos.png";
  pb.Load();
  pb.Refresh();
  pb.Show();

但是有些东西我不见了.

Answer 1

您尚未将该框添加到表单中:

        PictureBox pb = new PictureBox();
        pb.Size = new Size(100, 100);
        pb.Location = new Point(100, 100);
        pb.ImageLocation = @"C:\Users\user\Desktop\NoName\NoName\StandardPos.png";
        this.Controls.Add(pb);  //< add it to the form