/// <summary>
/// 根据节点信息，得到文件夹和文件，把显示到ListView列表中
/// </summary>
/// <param name="info"></param>
public void GetDirectoryAndFile(DirectoryClass info)
{
var action = new Action(() =>
{
_localListView.Clear();
DirectoryInfo dirs = new DirectoryInfo(info.FullName);
if (dirs.ToString() == @"C:\Documents and Settings\Administrator\桌面")
{
return;
}
//循环添加文件夹
foreach (DirectoryInfo dir in dirs.GetDirectories())
{
if (dir.Name == "$RECYCLE.BIN" || dir.Name == "System Volume Information")
{
continue;
}
#region 如果文件是只读的就不要读出来，不然会报错
string[] fileAttrites = File.GetAttributes(dir.FullName).ToString().Split(',');
//如果属性大于0的就说明有问题,只要属性里面有hidden就不要显示出来
bool isHideen = false; //是不是隐藏文件
foreach (string cAttrites in fileAttrites)
{
if (cAttrites.Equals("hidden", StringComparison.InvariantCultureIgnoreCase))
{
isHideen = true;
break;
}
}
#endregion
#region 判断isHideen=false，这样就可以添加资料到ListView中去
if (!isHideen) //文件夹
{
DirectoryClass dc = new DirectoryClass();
dc.Name = dir.Name;
dc.FullName = dir.FullName;
dc.IsDirectory = true;
dc.IsFixDriver = false;
dc.CreateTime1 = dir.LastWriteTime.ToString("yyyy/MM/dd HH:mm");
ListViewItem item = new ListViewItem();
item.Text = dc.Name;
item.Tag = dc;
item.ImageIndex = _sysIcons.SmallImageList.Images.IndexOfKey("FileFolder");
item.SubItems.Add("文件夹");
item.SubItems.Add(dc.CreateTime1);
item.SubItems.Add("");
_localListView.Items.Add(item);
}
#endregion
}
//循环添加文件
foreach (FileInfo file in dirs.GetFiles())
{
#region 如果文件是只读的就不要读出来，不然会报错
string[] fileAttrites = File.GetAttributes(file.FullName).ToString().Split(',');
//如果属性大于0的就说明有问题,只要属性里面有hidden就不要显示出来
bool isHideen = false; //是不是隐藏文件
foreach (string cAttrites in fileAttrites)
{
if (cAttrites.Equals("hidden", StringComparison.InvariantCultureIgnoreCase) || cAttrites.Equals("readonly", StringComparison.InvariantCultureIgnoreCase))
{
isHideen = true;
break;
}
}
#endregion
#region 如果isHideen==false就显示文件
if (!isHideen)
{
FileClass newFile = new FileClass();
newFile.Name = file.Name;
newFile.FullName = file.FullName;
newFile.FileExtends = file.Extension; //扩展名
newFile.CreateTime1 = file.LastWriteTime.ToString("yyyy/MM/dd HH:mm");
newFile.FileMax = Math.Round((file.Length / 1024.0 / 1024.0), 2);
newFile.IsDirectory = false;
//文件的扩展名称叫什么
string desc;
IconHelper.GetExtsDescription(newFile.FileExtends, out desc);
newFile.FileExtendsName = desc;
ListViewItem item = new ListViewItem();
item.Text = newFile.Name;
item.Tag = newFile;
item.ImageIndex = _sysIcons.GetIconIndex(newFile.FullName, false);
//子项
item.SubItems.Add(newFile.FileExtendsName);
item.SubItems.Add(newFile.CreateTime1);
double len = newFile.FileMax;
if (len >= 1000)
{
len = Math.Round((len / 1024.0), 2);
item.SubItems.Add(len + "GB");
}
else
{
item.SubItems.Add(newFile.FileMax + "MB");
}
_localListView.Items.Add(item);
}
#endregion
}
FillDirectoryHeader();
});
if (_localListView.InvokeRequired)
{
_localListView.Invoke(action);
}
else
{
action.Invoke();
}
}