c#(新手提问) 关于toolstrip的一个小实例运行的问题

Question

窗体程序的源码如下:using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;namespace ToolStripDemo1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            this.InitToolStrip(this.toolStrip1);
        }
        private void InitToolStrip(ToolStrip toolStrip)
        {
            toolStrip.CanOverflow = true;
            toolStrip.ShowItemToolTips = true;
            toolStrip.RenderMode = ToolStripRenderMode.System;
            toolStrip.TextDirection = ToolStripTextDirection.Horizontal;
            ToolStripLabel LabelStrip = new ToolStripLabel();
            LabelStrip.Text = "输入查找内容:";
            LabelStrip.DisplayStyle = ToolStripItemDisplayStyle.Text;
            toolStrip.Items.Add(LabelStrip);
            ToolStripTextBox TextBoxStrip = new ToolStripTextBox();
            TextBoxStrip.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
            TextBoxStrip.AutoCompleteSource = AutoCompleteSource.FileSystemDirectories;
            toolStrip.Items.Add(TextBoxStrip);            ToolStripButton ButtonStrip = new ToolStripButton();
            ButtonStrip.Text = "查找";
            ButtonStrip.DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
            ButtonStrip.Image = Image.FromFile("Find.ico");
            toolStrip.Items.Add(ButtonStrip);
            
        }
    }
}发生的异常如下:
[未处理 System.IO.FileNotFoundException
  Message=Find.ico
  Source=System.Drawing
  StackTrace:
       在 System.Drawing.Image.FromFile(String filename, Boolean useEmbeddedColorManagement)
       在 System.Drawing.Image.FromFile(String filename)
       在 ToolStripDemo1.Form1.InitToolStrip(ToolStrip toolStrip) 位置 D:\vs2010\WINDOWS窗体应用程序\ToolStripDemo1\ToolStripDemo1\Form1.cs:行号 41
       在 ToolStripDemo1.Form1..ctor() 位置 D:\vs2010\WINDOWS窗体应用程序\ToolStripDemo1\ToolStripDemo1\Form1.cs:行号 17
       在 ToolStripDemo1.Program.Main() 位置 D:\vs2010\WINDOWS窗体应用程序\ToolStripDemo1\ToolStripDemo1\Program.cs:行号 18
       在 System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
       在 System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       在 Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       在 System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
       在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       在 System.Threading.ThreadHelper.ThreadStart()
  InnerException: 

Answer 1

不是有错误堆栈么？很清楚呀。 ButtonStrip.Image = Image.FromFile("Find.ico");Find.ico 没找到。 是不是 Find.icon ?

Answer 2

和扩展名没关系，查查 Find.ico 在exe同级目录下有没有罢

Answer 3

删掉下面这句：ButtonStrip.Image = Image.FromFile("Find.ico");