public void Remove(string s) { if (IsEmpty) { throw new NullReferenceException("List is Empty!"); } MyToDo m = null; int c = -1; foreach (var item in myList) { if (item.Value == s) { m = item; c = 1; break; } } ; if (c == 1) { myList.Remove(m); } else { throw new Exception("string wasn't found!"); } }
public void RemoveTaskFromTable(MyToDo task) { string query = $"Use ToDoList" + $" Delete From Task where [Id] ='{task.Id}'"; using (_conection = new SqlConnection(connectionString)) { _conection.Open(); _comand = new SqlCommand(query, _conection); _comand.ExecuteNonQuery(); } }
public void Add(MyToDo mtd) { if (IsEmpty) { myList = new List <MyToDo>(); myList.Add(mtd); } else { myList.Add(mtd); } }
public void AddTaskInTable(MyToDo task) { string query = $"Use ToDoList" + $" Insert into Task (Id,Title) Values ('{task.Id}','{task.Value}')"; using (_conection = new SqlConnection(connectionString)) { _conection.Open(); _comand = new SqlCommand(query, _conection); _comand.ExecuteNonQuery(); } }