本文介绍了如何在C#中调用main函数?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 29岁程序员,3月因学历无情被辞! 您好, 在以下代码中,我收到以下错误; 1.错误CS0234名称空间'PdfSloutions'中不存在类型或命名空间名称'Form1'(您是否缺少程序集引用?) 2. System.ArgumentNullException:'属性MainForm不能设置为Nothing。 参数名称:MainForm' 请帮忙。 我的尝试: 使用系统; 使用System.Collections; 使用System.Collections.Generic; 使用System.Data;使用System.Drawing ; 使用System.Diagnostics; 使用System.Windows.Forms; 使用System.Linq; 使用System.Xml.Linq; namespace PdfSloutions { namespace My { 内部分部类MyApplication:Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase { [global :: System.Diagnostics.DebuggerStepThroughAttribute()] public MyApplication():base(Microsoft.VisualBasic.ApplicationServices.AuthenticationMode.Windows) { this.IsSingleInstance = false; this.EnableVisualStyles = true; this.SaveMySettingsOnExit = true; this.ShutdownStyle = Microsoft.VisualBasic.ApplicationServices.ShutdownMode.AfterMainFormCloses; } [global :: System.Diagnostics.DebuggerStepThroughAttribute()] protected override void OnCreateMainForm() { this.MainForm = global: :PdfSloutions.Form1.DefaultInstance; } private static MyApplication MyApp; 内部静态MyApplication应用程序 {获取 {返回MyApp; } } [STAThread] static void Main(string [] args) { System.Windows.Forms.Application .SetCompatibleTextRenderingDefault(假); MyApp = new MyApplication(); MyApp.Run(args); } } } } 解决方案 您没有显式调用Main方法。这是你的应用程序框架将调用的默认入口点。 你提到的错误告诉我没有任何名为 PdfSloutions.Form1 。在该命名空间中没有任何名为Form1的内容,如果是,则不公开。 Quote:如何在C#中调用main函数? 简答:你没有,从不。 'main'是一个特殊功能,它是程序的起点,你不能在你的代码中调用它。 Hello,In the following code, I am getting the following errors;1. Error CS0234 The type or namespace name 'Form1' does not exist in the namespace 'PdfSloutions' (are you missing an assembly reference?)2. System.ArgumentNullException: 'Property MainForm cannot be set to Nothing.Parameter name: MainForm'Please help.What I have tried:using System;using System.Collections;using System.Collections.Generic;using System.Data;using System.Drawing;using System.Diagnostics;using System.Windows.Forms;using System.Linq;using System.Xml.Linq;namespace PdfSloutions{namespace My{internal partial class MyApplication : Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase{[global::System.Diagnostics.DebuggerStepThroughAttribute()]public MyApplication() : base(Microsoft.VisualBasic.ApplicationServices.AuthenticationMode.Windows){this.IsSingleInstance = false;this.EnableVisualStyles = true;this.SaveMySettingsOnExit = true;this.ShutdownStyle = Microsoft.VisualBasic.ApplicationServices.ShutdownMode.AfterMainFormCloses;}[global::System.Diagnostics.DebuggerStepThroughAttribute()]protected override void OnCreateMainForm(){ this.MainForm = global::PdfSloutions.Form1.DefaultInstance;}private static MyApplication MyApp;internal static MyApplication Application{get{return MyApp;}}[STAThread]static void Main(string[] args){System.Windows.Forms.Application.SetCompatibleTextRenderingDefault(false);MyApp = new MyApplication();MyApp.Run(args);}}}} 解决方案 You do not explicitly call Main method. That is the default entry point for your application which framework will call.The errors you have mentioned tell that there nothing called PdfSloutions.Form1. Either there is nothing called Form1 in that namespace or if it is, it not public.Quote:How do I call the main function in C#?Short answer: You don't, never.'main' is a special function, it is the starting point of your program and you can't call it in your code. 这篇关于如何在C#中调用main函数?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云! 08-24 18:22