如何在C＃中更改表单的颜色和大小？

Question

如何在C＃中更改表单的颜色和大小？

  // something like
  Form1.BackColor = Color.Red;  
  From1.size = 1600,900;

Answer 1

this.BackColor = Color.Red;
this.Size = new Size(1600, 900);

Answer 2

如果您要创建表单的实例：

Form1 form = new Form1();

form.BackColor = Color.Red;
form.Size = new Size(1600,900);

form.Show();

Answer 3

 Form1.BackColor = Color.Red;
 Form1.Size = New System.Drawing.Size(1600, 900);
 Form1.Invalidate();

无效将导致表单重绘

Answer 4

this.BackColor = System.Drawing.Color.Red
this.Size = new Size(100, 100)