//Deletes a category
private void BtnDeleteCat_Click(object sender, EventArgs e)
{
FormHandler.HideNewPodcastName(TxtNewPodName, BtnNewPodName);
string message = "Are you sure you want to delete this category?\nAll podcasts of this category will be deleted";
string header = "Delete category";
MessageBoxButtons buttons = MessageBoxButtons.YesNo;
DialogResult result;
result = MessageBox.Show(message, header, buttons);
if (result == DialogResult.Yes)
{
string category = LstCat.SelectedItem.ToString();
var podList = podcastController.RetrieveAllPodcasts();
foreach (var item in podList)
{
if (item.Category.Equals(category))
{
//If the deleted category has any podcasts they are deleted
podcastController.DeletePodcast(category);
}
}
categoryController.DeleteCategory(LstCat.SelectedIndex);
ClearAndSet();
}
}
private void RemovePodcastBtn_Click(object sender, EventArgs e)
{
try
{
validator.DataGridViewHasSelected(dataGridPodcast);
for (int index = 0; index < dataGridPodcast.SelectedRows.Count; index++)
{
var selectedRow = dataGridPodcast.SelectedRows[index];
var podcast = (Podcast)selectedRow.DataBoundItem;
podcastController.DeletePodcast(podcast);
}
podcastController.SavePodcastData();
ClearTimer();
CreateTimerData();
InsertPodcasts();
InsertCommandConsole("Item removed.");
}
catch (InvalidDataGridException dataGridError)
{
CreateInformationMessage(dataGridError.ErrorMessage());
}
}
private void btnDeletePodcast_Click(object sender, EventArgs e)
{
if (dgPodcastFeed.CurrentCell != null)
{
int rowindex = dgPodcastFeed.CurrentCell.RowIndex;
int columnindex = 1;
var podcastName = dgPodcastFeed.Rows[rowindex].Cells[columnindex].Value.ToString();
DialogResult response = MessageBox.Show("Are you sure you want to delete the podcast " + podcastName + "?", "Confirmation", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
if (response == DialogResult.OK)
{
podcastController.DeletePodcast(selectedPodcast);
FillPodcastList();
ClearInputs();
ClearEpisodesList();
}
}
}