private void button1_Click(object sender, System.EventArgs e)
  {//寫入Win.ini文件
  try
  {
    WriteProfileString("演示程序","軟件名稱",this.textBox1.Text);
    WriteProfileString("演示程序","著作權人",this.textBox2.Text);
    WriteProfileString("演示程序","版本號",this.textBox3.Text);
    MessageBox.Show("寫入Win.ini文件操作成功！","信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
  }
  catch(Exception Err)
  {
    MessageBox.Show("寫入Win.ini文件操作失??！"+Err.Message,"信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);//提示框寫法
  }
  }
  private void button2_Click(object sender, System.EventArgs e)
  {//讀取Win.ini文件
  StringBuilder MyString=new StringBuilder(256);
  GetProfileString("演示程序","軟件名稱","",MyString,256);
  this.textBox1.Text=MyString.ToString();
  GetProfileString("演示程序","著作權人","",MyString,256);
  this.textBox2.Text=MyString.ToString();
  GetProfileString("演示程序","版本號","",MyString,256);
  this.textBox3.Text=MyString.ToString();
  }