/// <summary>
/// 获取目录集合
/// </summary>
/// <param name="dir"></param>
/// <param name="d"></param>
/// <returns></returns>
public List<FileTreeModel> GetAllFiles(DirectoryInfo dir, FileTreeModel d, int pictureType=0)
{
List<FileTreeModel> FileList = new List<FileTreeModel>();
FileInfo[] allFile = dir.GetFiles();
total = allFile.Count();
foreach (FileInfo fi in allFile)
{
if (fi.Extension!=null)
{
switch (fi.Extension)
{
case ".jpg":
d.Subitem.Add(new FileTreeModel() { FileName = fi.Name, FilePath = fi.FullName, FileType = (int)FieleTypeEnum.Picture, Icon = "" });
break;
case ".png":
d.Subitem.Add(new FileTreeModel() { FileName = fi.Name, FilePath = fi.FullName, FileType = (int)FieleTypeEnum.Picture, Icon = "" });
break;
case ".bmp":
d.Subitem.Add(new FileTreeModel() { FileName = fi.Name, FilePath = fi.FullName, FileType = (int)FieleTypeEnum.Picture, Icon = "" });
break;
case ".ini":
d.Subitem.Add(new FileTreeModel() { FileName = fi.Name, FilePath = fi.FullName, FileType = (int)FieleTypeEnum.IniFile, Icon = "" });
break;
default:
if(pictureType==0)
d.Subitem.Add(new FileTreeModel() { FileName = fi.Name, FilePath = fi.FullName, FileType = (int)FieleTypeEnum.OtherFile, Icon = "" });
break;
}
}
}
DirectoryInfo[] allDir = dir.GetDirectories();
foreach (DirectoryInfo dif in allDir)
{
FileTreeModel fileDir = new FileTreeModel() { FileName = dif.Name, FilePath = dif.FullName, FileType = (int)FieleTypeEnum.Folder, Icon = "" };
GetAllFiles(dif, fileDir, pictureType);
fileDir.SubitemCount = string.Format($"({fileDir.Subitem.Count})");// string.Format($"({total})");//等价于string.Format("{0}",total)
d.Subitem.Add(fileDir);
FileList.Add(fileDir);
}
return FileList;
}
private void Tree_Picture_PreviewMouseUp(object sender, MouseButtonEventArgs e)
{
try
{
if (Tree_Picture.SelectedItem != null)
{
FileTreeModel selectedTnh = Tree_Picture.SelectedItem as FileTreeModel;
//viewModel.Model.SelectFileleName = selectedTnh.FileName;
if (selectedTnh.FileType == (int)FieleTypeEnum.Picture)
{
BitmapImage imagesouce = new BitmapImage();
imagesouce = new BitmapImage(new Uri(selectedTnh.FilePath));//Uri("图片路径")
MyImage.Source = imagesouce.Clone();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
