做了个小练习,发现当创建文件后在进行删除刚才创建的文件时就会出现下面的问题:
File这个静态没有dispos接口,所以就没用using方法,不知道这是什么情况,求指教
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;
using System.IO;
namespace 创建和删除文件
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
SaveFileDialog p_SaveFileDialog = new SaveFileDialog();
if (p_SaveFileDialog.ShowDialog()==DialogResult.OK)
{
File.Create(p_SaveFileDialog.FileName);
}
}
private void button2_Click(object sender, EventArgs e)
{
OpenFileDialog p_OpenFileDialog = new OpenFileDialog();
if (p_OpenFileDialog.ShowDialog()==DialogResult.OK)
{
File.Delete(p_OpenFileDialog.FileName);
}
}
}
}