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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.Commands;
using Tango.Core.DI;
using Tango.FSE.Common;
using Tango.FSE.Common.Storage;
namespace Tango.FSE.Procedures.Dialogs
{
public class SelectFolderDialogViewVM : FSEDialogViewVM
{
[TangoInject]
protected IStorageProvider StorageProvider { get; set; }
private String _selectedFolder;
public String SelectedFolder
{
get { return _selectedFolder; }
set { _selectedFolder = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); }
}
public String Message { get; set; }
public RelayCommand BrowseCommand { get; set; }
public SelectFolderDialogViewVM(String message)
{
TangoIOC.Default.Inject(this);
AutoMode = true;
Message = message;
BrowseCommand = new RelayCommand(BrowseForFolder);
}
private async void BrowseForFolder()
{
var result = await StorageProvider.SelectFolder("Select folder");
if (result.Confirmed)
{
SelectedFolder = result.SelectedItem;
}
}
protected override bool CanOK()
{
return base.CanOK() && SelectedFolder != null;
}
protected override void Cancel()
{
SelectedFolder = null;
base.Cancel();
}
}
}
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