/// <summary>
/// Adds a sub-item to the list view item.
/// </summary>
/// <param name="itemText">The text of the sub-item.</param>
public void AddSubItem(string itemText)
{
ListViewSubItem listViewSubItem = new ListViewSubItem();
listViewSubItem.Text = itemText;
SubItems.Add(listViewSubItem);
}
/// <summary>
/// Adds a sub-item to the list view item.
/// </summary>
/// <param name="itemText">The text of the sub-item.</param>
public void AddSubItem(string itemText)
{
ListViewSubItem listViewSubItem = new ListViewSubItem();
listViewSubItem.Text = itemText;
SubItems.Add(listViewSubItem);
}
private void OnDeleteFile(object sender, TouchEventArgs e)
{
if (Directory.GetCurrentDirectory() == "\\")
{
Debug.Print("Cannot delete from \\");
return;
}
// If an item is selected, delete the item.
if (_listView.SelectedItem != null)
{
// Get the sub-item that has the name.
ListViewSubItem subItem = (ListViewSubItem)_listView.SelectedItem.SubItems[0];
if (subItem != null)
{
// If the name starts with [ and ends with ],
// then it is a directory. This is only because
// we put the [ and ] on our directory names.
// There is nothing in the file system that
// requires the [ and ].
if ((subItem.Text[0] == '[') &&
(subItem.Text[subItem.Text.Length - 1] == ']'))
{
// Remove the [ and ].
string name = subItem.Text.Substring(1, subItem.Text.Length - 2);
// Make sure the directory exists.
if (Directory.Exists(name))
{
// Delete the directory.
Directory.Delete(name);
// Remove it from the list view.
_listView.RemoveItem(_listView.SelectedItem);
}
}
else if (File.Exists(subItem.Text))
{
// Without the [ and ], it is a file.
// Delete the file.
File.Delete(subItem.Text);
// Remove it from the list view.
_listView.RemoveItem(_listView.SelectedItem);
}
// Re-draw the list view.
_listView.Invalidate();
}
}
}