WinForm的C＃錯誤1「MyGame.MainForm」不包含一個構造函數參數0

Question

我得到的錯誤：

error on line 18 (Applicaiton.Run(new MainForm()); 
winform c# Error 1 'MyGame.MainForm' does not contain a constructor that takes 0 arguments 

怎麼能解決嗎？

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Windows.Forms; 

namespace MyGame 
{ 
    static class Program 
    { 
     /// <summary> 
     /// The main entry point for the application. 
     /// </summary> 
     [STAThread] 
     static void Main() 
     { 
      Application.EnableVisualStyles(); 
      Application.SetCompatibleTextRenderingDefault(false); 
      Application.Run(new MainForm()); here is where the error is 
     } 
    } 
} 

Answer 1

你需要一個無參數的構造函數添加到您的MainForm。

public class MainForm : Form 
{ 
    public MainForm() 
    { 
     InitializeComponent(); // don't forget to call InitializeComponent. 
    } 

    ... 
}