private void Form1_Load(object sender, EventArgs e)        {//FORM1            this.MaximizeBox = false;//限制最大化            this.Text = "小百货                      By Mr.w";

//选项卡控件            tabControl1.Appearance = TabAppearance.FlatButtons;            tabPage1.Text="工具集";            tabPage2.Text = "文本编辑";            tabPage3.Text = "图像处理";            tabPage4.Text = "个人笔记";            tabPage5.Text = "网络类";            tabPage6.Text = "办公类";

//列表视图控件            listView1.Items.Add("360安全卫士");            listView1.Items.Add("Wireshark");            listView1.Items.Add("GNS3");            listView1.Items.Add("FlashXp");

            listView1.LargeImageList = imageList1;            listView1.Items[0].ImageIndex = 0;            listView1.Items[1].ImageIndex = 1;            listView1.Items[2].ImageIndex = 2;            listView1.Items[3].ImageIndex = 3;

//打开和另存为            openFileDialog1.Filter = "txt文件(*.txt)|*.txt";            openFileDialog1.InitialDirectory = @"C:\Documents and Settings\cisco\桌面";            openFileDialog1.FileName =string.Empty;//打开按钮 默认显示文件名

            saveFileDialog1.Filter = "txt文件(*.txt)|*.txt";            saveFileDialog1.InitialDirectory = @"D:\";            saveFileDialog1.CheckFileExists = false;            saveFileDialog1.CheckPathExists = false;

            richTextBox1.ReadOnly = true;//只读

        }

private void listView1_ColumnClick(object sender, ColumnClickEventArgs e)        {

        }

private void listView1_DoubleClick(object sender, EventArgs e)//双击事件        {if (listView1.Items[0].Selected)//            {                Process.Start(@"C:\Program Files\360\360Safe\360Safe.exe");

            }if (listView1.Items[1].Selected)//            {                Process.Start(@"D:\wireshark\wireshark.exe");            }/*              * 下面类似             **/        }

private void button1_Click(object sender, EventArgs e)//打开 事件        {

if (openFileDialog1.ShowDialog() == DialogResult.OK)            {                StreamReader fileRead = new StreamReader(openFileDialog1.FileName,Encoding.Default);                richTextBox1.Text = fileRead.ReadToEnd();                fileRead.Close();            }

        }

private void button2_Click(object sender, EventArgs e)//另存为 事件        {if (saveFileDialog1.ShowDialog() == DialogResult.OK)            {                StreamWriter fileWriter = new StreamWriter(saveFileDialog1.FileName);                fileWriter.Write(richTextBox1.Text);                fileWriter.Close();            }        }