public void LoadFiles(string dirpath)
{
if (Directory.Exists(dirpath))
{
listView1.BeginUpdate();
path = dirpath;
fileSystemWatcher1.Path = dirpath;
DirectoryInfo di = new DirectoryInfo(dirpath);
FileInfo[] fi = di.GetFiles("*.htm");
listView1.Items.Clear();
for (int i = 0; i < fi.Length; i++)
{
string fileName1 = dirpath + "\\" + Path.GetFileNameWithoutExtension(fi[i].Name);
ListViewItem lvi = new ListViewItem(Path.GetFileNameWithoutExtension(fi[i].Name));
lvi.SubItems.Add(dirpath + "\\" + fi[i].Name);
lvi.SubItems.Add(fi[i].CreationTime.ToShortDateString() + " " + fi[i].CreationTime.ToShortTimeString());
lvi.SubItems.Add(fi[i].LastWriteTime.ToShortDateString() + " " + fi[i].LastWriteTime.ToShortTimeString());
lvi.SubItems.Add(FileCore.BytesToString(fi[i].Length));
lvi.SubItems.Add(fi[i].Length.ToString());
listView1.Items.Add(lvi);
listView1.Items[i].SubItems[4].Tag = "Number";
}
listView1.EndUpdate();
}
}
/// <summary>
/// 将一个文件的的名称添加到LISTVIEW中文件要存在的
/// C:\123.html
/// </summary>
/// <param name="filename"></param>
public void AddItem(string filename)
{
//listView1.HideSelection = false;
listView1.Focus();
FileInfo file = new FileInfo(filename);
//添加名称
ListViewItem lvi = new ListViewItem(Path.GetFileNameWithoutExtension(filename));
lvi.SubItems.Add(filename);//FILENAME
lvi.SubItems.Add(file.CreationTime.ToShortDateString() + " " + file.CreationTime.ToShortTimeString());
lvi.SubItems.Add(file.LastWriteTime.ToShortDateString() + " " + file.LastWriteTime.ToShortTimeString());
lvi.SubItems.Add(FileCore.BytesToString(file.Length));//大小
lvi.Tag = file.Length;
listView1.Items.Add(lvi);
//选中添加的ITEM
int i = listView1.Items.IndexOf(lvi);
listView1.EnsureVisible(i);
listView1.MultiSelect = false;
listView1.Items[i].Selected = true;
//focusedListViewItem1 = listView1.Items[i];
listView1.MultiSelect = true;
//lstCls1.AddItem(filename);
///
selfilename = filename;
}
/// <summary>
/// 搜索的时候添加用的
/// C:\123.html
/// </summary>
/// <param name="filename"></param>
public void AddSearchItem(string filename)
{
FileInfo file = new FileInfo(filename);
//添加名称
ListViewItem lvi = new ListViewItem(Path.GetFileNameWithoutExtension(filename)); // + Path.GetExtension(filename)
lvi.SubItems.Add(filename); //FILENAME
lvi.SubItems.Add(file.CreationTime.ToShortDateString() + " " + file.CreationTime.ToShortTimeString());
lvi.SubItems.Add(file.LastWriteTime.ToShortDateString() + " " + file.LastWriteTime.ToShortTimeString());
lvi.SubItems.Add(FileCore.BytesToString(file.Length));//大小
listView1.Items.Add(lvi);
}
public void AddItem(string filename, int imageIndex)
{
//listView1.HideSelection = false;
listView1.Focus();
FileInfo file = new FileInfo(filename);
//添加名称
ListViewItem lvi = new ListViewItem(Path.GetFileName(filename));
lvi.ImageIndex = imageIndex;
lvi.SubItems.Add(filename); //FILENAME
lvi.SubItems.Add(FileCore.BytesToString(file.Length)); //大小
lvi.Tag = file.Length;
listView1.Items.Add(lvi);
}
// 添加一个目录下的子目录和文件（仅一级）
public void LoadData(string path)
{
try
{
if (!Directory.Exists(workpath))
{
Directory.CreateDirectory(workpath);
}
listView1.Items.Clear();
Win32.SetImageListData(listView1);
//获得一个目录下的子文件夹 不包括文件夹下的文件夹
string[] sub1 = Directory.GetDirectories(path, "*", SearchOption.TopDirectoryOnly);
for (int i = 0; i < sub1.Length; i++)
{
DirectoryInfo d = new DirectoryInfo(sub1[i]);
ListViewItem lvi = new ListViewItem(d.Name, Win32.FileIconIndex(sub1[i]));
lvi.SubItems.Add(d.LastWriteTime.ToShortDateString() + " " + d.LastWriteTime.ToShortTimeString());
lvi.SubItems.Add("");
lvi.SubItems.Add(path + "\\" + d.Name);
lvi.SubItems.Add("文件夹");
listView1.Items.Add(lvi);
}
DirectoryInfo di = new DirectoryInfo(path);
FileInfo[] fi = di.GetFiles("*", SearchOption.TopDirectoryOnly);
for (int i = 0; i < fi.Length; i++)
{
string s = Path.GetExtension(fi[i].Name);
if (s.Length > 1)
{
s = s.Remove(0, 1);//去掉扩展名中的 .
}
ListViewItem lvi = new ListViewItem(fi[i].Name, Win32.FileIconIndex(path + "\\" + fi[i].Name));
lvi.SubItems.Add(fi[i].LastWriteTime.ToShortDateString() + " " + fi[i].LastWriteTime.ToShortTimeString());
lvi.SubItems.Add(FileCore.BytesToString(fi[i].Length));
lvi.SubItems.Add(path + "\\" + fi[i].Name);
lvi.SubItems.Add(s + " 文件");
listView1.Items.Add(lvi);
}
if (listView1.Items.Count > 0)
{
listView1.Items[0].Selected = true;
}
for (int i = 0; i < listView1.Items.Count; i++)
{
//http://stackoverflow.com/questions/7620120/listview-subitems-font-not-working
listView1.Items[i].UseItemStyleForSubItems = false;
listView1.Items[i].SubItems[1].ForeColor = Color.Gray;
listView1.Items[i].SubItems[2].ForeColor = Color.Gray;
listView1.Items[i].SubItems[3].ForeColor = Color.Gray;
listView1.Items[i].SubItems[4].ForeColor = Color.Gray;
}
}
catch (System.Exception ex)
{
MessageBox.Show("附件 " + ex.Message);
}
}