1.创建窗体

2.实现页面效果

3.编码

1 using System.IO; 2  3 namespace 读书日记 4 { 5     public partial class Form1 : Form 6     { 7         public Form1() 8         { 9             InitializeComponent();10         }11 12         private void button1_Click(object sender, EventArgs e)13         {14             string Author = textBox1.Text;15             string BookName = textBox2.Text;16             string Content = textBox3.Text;17             //把文件创建在E盘下18             string Path = "E:\\" + BookName + ".txt";19             //FileStream fs = new FileStream(Path, FileMode.Create);20             //StreamWriter sw = new StreamWriter(fs, Encoding.Default);21             //sw.WriteLine("作者{0}", Author);22             //sw.WriteLine("标题{0}",BookName);23             //sw.WriteLine("内容{0}",Content);24             //sw.Close();25             //fs.Close();26             //MessageBox.Show("保存成功!");27             //textBox1.Text = "";28             //textBox2.Text = "";29             //textBox3.Text = "";30 31 32 33                // 把文件写在bin目录下34             FileStream fs = new FileStream(Author + ".txt", FileMode.OpenOrCreate);35             StreamWriter sw = new StreamWriter(fs, Encoding.Default);36             sw.WriteLine(Author + "        " + BookName + "    " + Content);37             sw.Close();38             fs.Close();39             MessageBox.Show("保存成功!");40         41         }42 43         private void button2_Click(object sender, EventArgs e)44         {45             //Application.Exit();46             DialogResult result;47             result = MessageBox.Show("是否保存?","提示",MessageBoxButtons.OKCancel,MessageBoxIcon.Information);48             if (result ==DialogResult .OK)49             {50                 this.Close();51             }52         }53     }54 }