public void UpdateEditedAuthor(Autor authorsNewData)
{
int index = Authors.FindIndex(x => x.id == selectedAuthor.id);
Authors[index].imie = authorsNewData.imie;
Authors[index].nazwisko = authorsNewData.nazwisko;
Authors[index].rokUrodzenia = authorsNewData.rokUrodzenia;
ClearRows();
DisplayData();
}
private void AuthorsItemSet_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (addingRows == true) return;
if (dgv.Rows.Count == 0) return;
int index = e.SelectedIndex;
int selectedAuthorID = -1;
try
{
selectedAuthorID = int.Parse(dgv.Rows[index].Cells[0].Value.ToString());
}
catch (Exception) { }
if (selectedAuthorID != -1)
{
selectedAuthor = Authors.Where(x => x.id == selectedAuthorID).Single();
}
}
private void DisplayData()
{
int firstIndex = CurrentPage * RowsPerPage;
int lastIndex = CurrentPage * RowsPerPage + RowsPerPage;
if (lastIndex > Authors.Count) lastIndex = Authors.Count;
addingRows = true;
for (int i = 0; i < lastIndex - firstIndex; i++)
{
dgv.Rows.Add();
Autor a = Authors[i + firstIndex];
dgv.Rows[i].Cells[0].Value = a.id.ToString();
dgv.Rows[i].Cells[1].Value = a.imie;
dgv.Rows[i].Cells[2].Value = a.nazwisko;
dgv.Rows[i].Cells[3].Value = a.rokUrodzenia.ToString();
}
addingRows = false;
dgv.ClearSelection();
selectedAuthor = null;
}
private void ChangeSelectedAuthor()
{
selectedAuthor = dgvAuthors.SelectedAuthor;
if (selectedAuthor == null)
{
ButtonOK.Enabled = false;
}
else
{
ButtonOK.Enabled = true;
}
}
private void ButtonClose_Click(object sender, EventArgs e)
{
selectedAuthor = null;
DialogResult = DialogResult.Abort;
}
partial void DeleteAutor(Autor instance);
partial void UpdateAutor(Autor instance);
partial void InsertAutor(Autor instance);
