현재 MVVM 패턴으로 작업을 하고 있는 데
요런식으로 (사진 상위 트리에 Food 없는거는 실수입니다)
이런 폴더 위치안에서만 값을 뽑아내고 싶은데
하지만 뽑아내면
같은 폴더명만 복사하더라고요…
window1.xaml
<Window.Resources>
<ObjectDataProvider x:Key="ObjectDataProviderKey">
<ObjectDataProvider.ObjectInstance>
<vm:FolderViewModel FullPath="C:\Food"/>
</ObjectDataProvider.ObjectInstance>
</ObjectDataProvider>
<HierarchicalDataTemplate
DataType="{x:Type vm:FolderViewModel}"
ItemsSource="{Binding Path=SubFolderCollection}">
<TextBlock Text="{Binding Path=Name}" />
</HierarchicalDataTemplate>
<TreeView Name="folderTreeView" Grid.ColumnSpan="2" Grid.Row="2">
<TreeViewItem
Header="Favorit"
ItemsSource="{Binding Source={StaticResource ObjectDataProviderKey}, Path=SubFolderCollection}" />
</TreeView>
viewModel-FolderViewModel.cs
namespace TEST.ViewModels.TreeView
{
public class FolderViewModel : INotifyPropertyChanging
{
namespace TEST.ViewModels.TreeView
{
public class FolderViewModel : INotifyPropertyChanging
{
#region Field
private DirectoryInfo directoryInfo;
private ObservableCollection<FolderViewModel> subFolderCollection;
private ObservableCollection<FileInfo> fileInfoCollection;
#endregion
#region - FullPath
public string FullPath
{
get
{
return directoryInfo.FullName;
}
set
{
if (Directory.Exists(value))
{
directoryInfo = new DirectoryInfo(value);
}
else
{
throw new ArgumentException("No exist.", "FullPath");
}
}
}
#endregion
#region - Name
private string _Name = string.Empty;
public event PropertyChangingEventHandler PropertyChanging;
public string Name
{
get
{
_Name = directoryInfo.Name;
return _Name;
}
set
{
_Name = value;
OnpropertyChanaged("Name");
}
}
private void OnpropertyChanaged(string v)
{
throw new NotImplementedException();
}
#endregion
#region - SubFolderCollection
public ObservableCollection<FolderViewModel> SubFolderCollection
{
get
{
if (subFolderCollection == null)
{
subFolderCollection = new ObservableCollection<FolderViewModel>();
DirectoryInfo[] directoryInfoArray = directoryInfo.GetDirectories();
//DirectoryInfo[] directoryInfoArray = (DirectoryInfo[])this.directoryInfo.GetFileSystemInfos();
for (int i = 0; i < directoryInfoArray.Length; i++)
{
FolderViewModel folder = new FolderViewModel();
FullPath = directoryInfoArray[i].FullName;
this.subFolderCollection.Add(folder);
}
}
return subFolderCollection;
}
}
#endregion
#region FileInfoCollection
public ObservableCollection<FileInfo> FileInfoCollection
{
get
{
if (this.fileInfoCollection == null)
{
this.fileInfoCollection = new ObservableCollection<FileInfo>();
FileInfo[] fileInfoArray = this.directoryInfo.GetFiles();
for (int i = 0; i < fileInfoArray.Length; i++)
{
this.fileInfoCollection.Add(fileInfoArray[i]);
}
}
return this.fileInfoCollection;
}
}
#endregion
#region - Folder()
public FolderViewModel()
{
FullPath = @"C:\Food\";
}
#endregion
}
}
여기 코드인데 뭐가 틀린지 모르겠네요 ㅠㅠ