2

当我尝试运行我的程序时,我该如何纠正我得到的错误,我在网上找到了这个程序,它似乎是在 Visual c# 2005 中编译的,我使用 Visual c# 2010 我在编译之前遇到了这两个错误

错误 2 'RecursiveSearchCS.Form1.components' 和 'RecursiveSearchCS.Form1.components' C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1\Form1.cs 之间的歧义 46 21 WindowsFormsApplication1

错误 1 ​​以下方法或属性之间的调用不明确:“RecursiveSearchCS.Form1.InitializeComponent()”和“RecursiveSearchCS.Form1.InitializeComponent()”C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1\Form1。 CS

32 13 WindowsFormsApplication1

当我尝试用错误编译它时,我得到了这个

错误 1 ​​声明类型“RecursiveSearchCS.Form1”时缺少部分修饰符;此类型的另一个部分声明存在 C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1t\Form1.cs 14 18 WindowsFormsApplication1t

我到底应该做什么?我的程序在目录中搜索文件文本文件,但似乎我得到了这个错误......这是代码form1.cs

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;

namespace RecursiveSearchCS
{
    public class Form1 : System.Windows.Forms.Form
    {
        internal System.Windows.Forms.Button btnSearch;
        internal System.Windows.Forms.TextBox txtFile;
        internal System.Windows.Forms.Label lblFile;
        internal System.Windows.Forms.Label lblDirectory;
        internal System.Windows.Forms.ListBox lstFilesFound;
        internal System.Windows.Forms.ComboBox cboDirectory;
        private System.ComponentModel.Container components = null;

        public Form1()
        {
            InitializeComponent();
        }

        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                if (components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code
        private void InitializeComponent()
        {
            this.btnSearch = new System.Windows.Forms.Button();
            this.txtFile = new System.Windows.Forms.TextBox();
            this.lblFile = new System.Windows.Forms.Label();
            this.lblDirectory = new System.Windows.Forms.Label();
            this.lstFilesFound = new System.Windows.Forms.ListBox();
            this.cboDirectory = new System.Windows.Forms.ComboBox();
            this.SuspendLayout();

            this.btnSearch.Location = new System.Drawing.Point(608, 248);
            this.btnSearch.Name = "btnSearch";
            this.btnSearch.TabIndex = 0;
            this.btnSearch.Text = "Search";
            this.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);

            this.txtFile.Location = new System.Drawing.Point(8, 40);
            this.txtFile.Name = "txtFile";
            this.txtFile.Size = new System.Drawing.Size(120, 20);
            this.txtFile.TabIndex = 4;
            this.txtFile.Text = "*.dll";

            this.lblFile.Location = new System.Drawing.Point(8, 16);
            this.lblFile.Name = "lblFile";
            this.lblFile.Size = new System.Drawing.Size(144, 16);
            this.lblFile.TabIndex = 5;
            this.lblFile.Text = "Search for files containing:";

            this.lblDirectory.Location = new System.Drawing.Point(8, 96);
            this.lblDirectory.Name = "lblDirectory";
            this.lblDirectory.Size = new System.Drawing.Size(120, 23);
            this.lblDirectory.TabIndex = 3;
            this.lblDirectory.Text = "Look In:";
            // 
            // lstFilesFound
            // 
            this.lstFilesFound.Location = new System.Drawing.Point(152, 8);
            this.lstFilesFound.Name = "lstFilesFound";
            this.lstFilesFound.Size = new System.Drawing.Size(528, 225);
            this.lstFilesFound.TabIndex = 1;

            this.cboDirectory.DropDownWidth = 112;
            this.cboDirectory.Location = new System.Drawing.Point(8, 128);
            this.cboDirectory.Name = "cboDirectory";
            this.cboDirectory.Size = new System.Drawing.Size(120, 21);
            this.cboDirectory.TabIndex = 2;
            this.cboDirectory.Text = "ComboBox1";

            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.ClientSize = new System.Drawing.Size(688, 277);
            this.Controls.AddRange(new System.Windows.Forms.Control[] {

            this.btnSearch,
            this.txtFile,
            this.lblFile,
            this.lblDirectory,
            this.lstFilesFound,
            this.cboDirectory});

            this.Name = "Form1";
            this.Text = "Form1";
            this.Load += new System.EventHandler(this.Form1_Load);
            this.ResumeLayout(false);

        }
        #endregion

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

        private void btnSearch_Click(object sender, System.EventArgs e)
        {
            lstFilesFound.Items.Clear();
            txtFile.Enabled = false;
            cboDirectory.Enabled = false;
            btnSearch.Text = "Searching...";
            this.Cursor = Cursors.WaitCursor;
            Application.DoEvents();
            DirSearch(cboDirectory.Text);
            btnSearch.Text = "Search";
            this.Cursor = Cursors.Default;
            txtFile.Enabled = true;
            cboDirectory.Enabled = true;
        }

        private void Form1_Load(object sender, System.EventArgs e)
        {
            cboDirectory.Items.Clear();
            foreach (string s in Directory.GetLogicalDrives())
            {
                cboDirectory.Items.Add(s);
            }
            cboDirectory.Text = "C:\\";
        }

        void DirSearch(string sDir)
        {
            try
            {
                foreach (string d in Directory.GetDirectories(sDir))
                {
                    foreach (string f in Directory.GetFiles(d, txtFile.Text))
                    {
                        lstFilesFound.Items.Add(f);
                    }
                    DirSearch(d);
                }
            }
            catch (System.Exception excpt)
            {
                Console.WriteLine(excpt.Message);
            }
        }
    }
}
4

4 回答 4

2

您给出的代码实际上编译得很好。

但是,查看错误,您似乎有两个副本:

C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1\Form1.cs

C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1t\Form1.cs

请注意第二个目录名称末尾的“t”。

摆脱这些副本之一,它应该没问题。(你应该可以在 Visual Studio 中删除它——我怀疑你可以看到这两个Form1.cs文件......)

于 2013-03-12T06:53:28.900 回答
1

使用关键字扩展您的class声明:partial

public partial class Form1 : System.Windows.Forms.Form
于 2013-03-12T06:47:24.430 回答
1

尝试使用partial关键字 like;

public partial class Form1 : System.Windows.Forms.Form

编辑:看起来你有这个项目的两个副本;

C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1\Form1.cs

C:\Users\jacr\AppData\Local\Temporary Projects\WindowsFormsApplication1t\Form1.cs

只需摆脱其中一个项目,因为您在同一个问题中询问它们。大概这就是原因。

于 2013-03-12T06:48:06.743 回答
1

正如大多数人已经告诉你的那样,你需要partial在你的类声明中使用 -keyword。

public partial class Form1 : System.Windows.Forms.Form

当您使用 Windows 表单时,Visal Studio 会将您的表单拆分为多个文件(MyForm.cs 用于您的代码,MyForm.Designer.cs 用于您的 UI 元素的自动生成代码,有时还有一个资源文件)。由于该类被拆分为多个文件,因此partial需要 -keyword 来告诉编译器在最终确定该类之前继续查找更多文件。

关于 -keyword 的更多信息partial可以在这里找到:http: //msdn.microsoft.com/en-us/library/wa80x488%28v=vs.80%29.aspx

于 2013-03-12T06:56:59.727 回答