using System;
using
using System.Text;
using System.Drawing;
using System.Windows.Forms;


public class Form1:Form
{
int W=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;//获取屏幕宽度
int H=System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;//获取屏幕高度

public Form1()
{
    InitializeComponent();
    this.TopMost=true;
    this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
   
    this.Size=new Size(100,100);
    this.BackColor=Color.BlueViolet;


}

private void InitializeComponent()
{
this.Text="form";
}


static void Main()
{
Application.Run(new Form1());
}

}
请教怎么错了？？？？求修改后的源码

错误信息：
>> 开始编译...
\csharp\form\form.exe: no entry point specified
nment
耗时4.126秒
>> 编译失败

未声明入口点.

貌似没看出什么问题.

嗯嗯，怎么办啊