private void DeleteSong_Click(object sender, RoutedEventArgs e)
{
DataRowView selected = musicDataGrid.SelectedItem as DataRowView;
if (selected == null)
{
return;
}
int songID;
if (selected.Row.ItemArray[0].GetType() == typeof(string))
{
songID = Int32.Parse(selected.Row.ItemArray[0] as string);
}
else
{
songID = (int)selected.Row.ItemArray[0];
}
string playlist = playListBox.SelectedItem as string;
if (musicLib.PlaylistExists(playlist))
{
int songPosition;
if (selected.Row.ItemArray[1].GetType() == typeof(string))
{
songPosition = Int32.Parse(selected.Row.ItemArray[1] as string);
}
else
{
songPosition = (int)selected.Row.ItemArray[1];
}
musicLib.RemoveSongFromPlaylist(songPosition, songID, playlist);
dataView.Table = musicLib.SongsForPlaylist(playlist);
}
else if (playlist == "All Music" || playlist == null)
{
var dw = new DeleteWindow();
var result = dw.ShowDialog();
if (result == true)
{
musicLib.DeleteSong(songID);
}
}
}
//Метод, вызывает диалог удаления файла
public void DeleteFilesDialog()
{
List <FileSystemInfo> list = new List <FileSystemInfo>();
foreach (var itm in lvFileList.SelectedItems)
{
if (itm.GetType() != typeof(ParentDirectoryCover))
{
CustomFileSystemCover fsi = (CustomFileSystemCover)itm;
list.Add(fsi.FileSystemElement);
}
}
DeleteWindow dw = new DeleteWindow(list);
dw.ShowDialog();
}
//Метод, вызывает диалог удаления файла
public void DeleteFilesDialog()
{
List<FileSystemInfo> list = new List<FileSystemInfo>();
foreach (var itm in lvFileList.SelectedItems)
{
if (itm.GetType() != typeof(ParentDirectoryCover))
{
CustomFileSystemCover fsi = (CustomFileSystemCover)itm;
list.Add(fsi.FileSystemElement);
}
}
DeleteWindow dw = new DeleteWindow(list);
dw.ShowDialog();
}
private void Delete(object sender, RoutedEventArgs e)
{
DeleteWindow deleteWindow = new DeleteWindow();
deleteWindow.ShowDialog();
}