DirectoryInfo的用法(怎麼判斷文件隻讀)
protected void Page_Load(object sender, EventArgs e){
string path = Server.MapPath("~");
DirectoryInfo dirInfo = new DirectoryInfo(path);
// 獲取當前文件夾中含有'd'這個字母的文件或者文件夾
FileSystemInfo[] fileSystemList = dirInfo.GetFileSystemInfos("*d*");
DataTable dt = new DataTable();
dt.Columns.Add("文件名",typeof(string));
dt.Columns.Add("創建時間", typeof(DateTime));
dt.Columns.Add("是否隻讀", typeof(bool));
dt.Columns.Add("文件全名", typeof(string));
dt.Columns.Add("是否是根目錄", typeof(string));
foreach (FileSystemInfo fis in fileSystemList)
{
DataRow row = dt.NewRow();
row["文件名"] = fis.Name;
row["創建時間"] = fis.CreationTime;
row["是否隻讀"] = (fis.Attributes & FileAttributes.ReadOnly) == 0 ? false : true;
row["文件全名"] = fis.FullName;
row["是否是根目錄"] = (fis.Attributes & FileAttributes.Directory) == 0 ? false :
true;
dt.Rows.Add(row);
}
this.GridView1.DataSource = dt;
this.GridView1.DataBind();
}
最後更新:2017-04-02 22:16:00