//Xóa vĩnh viễn note
private void btnDeleteForever_Click(object sender, EventArgs e)
{
try
{
int i = this.lv.SelectedItems[0].Index;
int id = idtemp[i];
Note note = NoteControllers.getANote(id);
NoteControllers.DeleteNote(note);
displayTrash();
//xoa cac tag khong su dung
List <Tag> tags = TagControllers.getAllTags();
foreach (Tag tag in tags)
{
if (tag.Note.Count() <= 0)
{
TagControllers.DeleteTag(tag);
}
}
this.rtb.Clear();
this.rtb1.Clear();
this.lbInfo.Text = "";
}
catch
{
}
}
//xoa tag
//tag.tagname nhap o textbox txbAddOrFindTag
private void btnDeleteTag_Click(object sender, EventArgs e)
{
try
{
if (txbAddOrFindTag.Text == "" || this.lv.SelectedItems.Count <= 0)
{
return;
}
int i = this.lv.SelectedItems[0].Index;
int id = idtemp[i];
Note note = NoteControllers.getANote(id);
foreach (Tag tag in note.Tag)
{
//kiem tra tag da duoc gan cho note chua
if (tag.tagname == this.txbAddOrFindTag.Text)
{
//xoa tag khoi note.Tags va cap nhat note
note.Tag.Remove(tag);
Note note1 = new Note();
note1.Id = note.Id;
note1.Tittle = note.Tittle;
note1.Content = note.Content;
note1.Info = note.Info;
note1.isTrash = note.isTrash;
note1.isPin = note.isPin;
foreach (Tag tag1 in note.Tag)
{
note1.Tag.Add(tag1);
}
NoteControllers.DeleteNote(note);
NoteControllers.AddNote(note1);
string displayTags = "";
foreach (Tag tag2 in note1.Tag)
{
displayTags = displayTags + tag2.tagname + " ";
}
this.rtb1.Text = displayTags;
this.txbAddOrFindTag.Text = "";
//xoa tag khong su dung
List <Tag> tags = TagControllers.getAllTags();
foreach (Tag tag3 in tags)
{
if (tag3.Note.Count() <= 0)
{
TagControllers.DeleteTag(tag3);
}
}
return;
}
}
return;
}
catch
{
}
}
