作业帮using System; using System.Data; using System.Configuration; using System.Linq; using System.Web; u提示“system”中不存在类型或命名空间名称‘Ling’（缺少程序集引用吗?）
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/25 10:09:57
using System; using System.Data; using System.Configuration; using System.Linq; using System.Web; u提示“system”中不存在类型或命名空间名称‘Ling’（缺少程序集引用吗?）
using System; using System.Data; using System.Configuration; using System.Linq; using System.Web; u
提示“system”中不存在类型或命名空间名称‘Ling’（缺少程序集引用吗?）
using System; using System.Data; using System.Configuration; using System.Linq; using System.Web; u提示“system”中不存在类型或命名空间名称‘Ling’（缺少程序集引用吗?）
在解决方案资源管理器中,右击“引用”,点击“添加引用”,在“.NET”标签中选中“System.Data.Linq”,点击确定.
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.
using System; using System.Collections; using System.Configuration; using System.Data; using System.using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Cons
using System.Linq
关于c# using systemusing System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;
using System; using System.Collections; using System.ComponentModel; using System.Data; using System.Drawing; using System.Web; using System.Web.SessionState; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; usi
有无语法错误,帮我改改谢谢using System;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using Sys
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求0-100所有的质数用c#编写using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace WindowsApplication2{ public partial class For
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using System; using System.Data; using System.Configuration; using System.Linq; using System.Web; u提示“system”中不存在类型或命名空间名称‘Ling’（缺少程序集引用吗?）
求大神帮下忙,这个错哪里了呀,怎么修改using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace hanshu2{ class Program { static void MaxValue(int[] intArray,ou
The method was developed using a representative system.句中using是什么成分?
帮我注释一下每行代码,就是解释下每行的意思,谢谢了using System;using System.Globalization;using System.Text.RegularExpressions;using System.Windows.Forms; namespace Text{ public partial class Form1 : Form { private s