public void RemoveElementTest()
{
User user = new User("Ivan", "Ivanov", "Ivanovich");
UserDataController userDataController = new UserDataController(user);
User user1 = new User("S***n", "Semenov", "Semenovich");
userDataController.AddElement(user1);
userDataController.SetCurrentElement("Semenov");
Assert.AreEqual(user1, userDataController.GetCurrentElement());
userDataController.RemoveElement(user1);
Assert.AreEqual(user, userDataController.GetCurrentElement());
}
private void deleteUserButton_Click(object sender, EventArgs e)
{
if (userDataGridView.SelectedRows.Count > 0)
{
int index = userDataGridView.SelectedRows[0].Index;
int id;
bool converted = int.TryParse(userDataGridView[0, index].Value.ToString(), out id);
if (!converted)
{
return;
}
var element = from t in controller.Elements where t.ID == id select t;
controller.RemoveElement(element.First());
userDataGridView.DataSource = controller.Elements;
}
}
