简单的文件操作

1.一些简单的文件操作

        /// 
        /// 建立文件        /// 
        ///         ///         ///         private void button1_Click(object sender, EventArgs e)        {            try            {                strpath = @textBox1.Text;//指定写入的路径                DirectoryInfo di = new DirectoryInfo(textBox1.Text);                if (di.Exists == false)//判断要建立的文件是否存在                {                    Directory.CreateDirectory(strpath);                }                else                {                    MessageBox.Show("您要建立的文件已经存在！");                }            }            catch (Exception ex)            {                MessageBox.Show(ex.Message);            }        }        /// 
        /// 删除        /// 
        ///         ///         private void button2_Click(object sender, EventArgs e)        {            try            {                DirectoryInfo di = new DirectoryInfo(strpath);                if (di.Exists == true)                {                    Directory.Delete(strpath);                }                else                {                    MessageBox.Show("您输入的目录不存在！！！");                }            }            catch (Exception ex)            {                MessageBox.Show(ex.Message);            }        }        /// 
        /// 移动        /// 
        ///         ///         private void button3_Click(object sender, EventArgs e)        {            try            {                //DirectoryInfo di = new DirectoryInfo(strpath);                //di.MoveTo(@textBox2.Text);                Directory.Move(strpath, @textBox2.Text);            }            catch (Exception ex)            {                MessageBox.Show(ex.Message);            }        }