/// <summary>
/// Обновляет GridView.
/// </summary>
public void ShowAircraftGridView(bool autoPosition, int page)
{
if (AircraftGridView.InvokeRequired)
{
AircraftGridView.BeginInvoke(new Action <bool, int>(ShowAircraftGridView), new object[] { autoPosition, page });
return;
}
string f = "";
if (search)
{
f = filter();
}
double AllPage = Convert.ToDouble(SQL.query("SELECT COUNT(*) FROM [Aircraft] " + f).Rows[0][0]) / RowOfPage;
if (AllPage > Math.Truncate(AllPage))
{
AllPage = Math.Truncate(AllPage) + 1;
}
if (AllPage == 0)
{
AllPage++;
}
UpdateDataGridView(SQL.query("SELECT TOP " + RowOfPage.ToString() + " * FROM (SELECT TOP " + Convert.ToString(page * RowOfPage) + " [Id], [TargetAddress] AS 'ICAO24',[Country] AS 'Государство', [Registration] AS 'Бортовой', [ICAOTypeCode] AS 'ICAOType', [TypeAircraft] AS 'Тип', [EmitterCategory] AS 'Категория', [Class] AS 'Класс', [UserText] AS 'Примечание' FROM [Aircraft] " + f + " ORDER BY [Id] desc) t ORDER BY [Id]"), autoPosition);
if (page == 1)
{
Back.Enabled = false;
}
if ((AllPage > 1) && (page != AllPage))
{
Up.Enabled = true;
}
PageTextBox.Text = page.ToString();
AllPageTextBox.Text = AllPage.ToString();
}
/// <summary>
/// Обновляет данные в AircraftGridView.
/// </summary>
/// <param name="table">Таблица данных.</param>
/// <param name="autoPosition">Фиксация положения в таблице. Использовать только при добавлении данных в таблицу (когда предыдущие строки не изменяются).</param>
public void UpdateDataGridView(DataTable table, bool autoPosition)
{
if (AircraftGridView.InvokeRequired)
{
AircraftGridView.BeginInvoke(new Action <DataTable, bool>(UpdateDataGridView), new object[] { table, autoPosition });
return;
}
int selectedId = 0;
int firstRow = 0;
int sortedColumn = 0;
ListSortDirection sortDirection = ListSortDirection.Descending;
if (AircraftGridView.Rows.Count > 0)
{
if (AircraftGridView.CurrentCell != null)
{
selectedId = Convert.ToInt32(AircraftGridView[0, AircraftGridView.CurrentCell.RowIndex].Value);
}
if (AircraftGridView.FirstDisplayedScrollingRowIndex >= 0)
{
firstRow = AircraftGridView.FirstDisplayedScrollingRowIndex;
}
}
if (AircraftGridView.SortedColumn != null)
{
sortedColumn = AircraftGridView.SortedColumn.Index;
if (AircraftGridView.SortOrder == System.Windows.Forms.SortOrder.Ascending)
{
sortDirection = ListSortDirection.Ascending;
}
else
{
sortDirection = ListSortDirection.Descending;
}
}
AircraftGridView.DataSource = table;
AircraftGridView.Columns["Id"].Visible = false;
AircraftGridView.Sort(AircraftGridView.Columns[sortedColumn], sortDirection);
if (AircraftGridView.Rows.Count > 0)
{
if (autoPosition)
{
for (int row = 0; row < AircraftGridView.Rows.Count; row++)
{
if (Convert.ToInt32(AircraftGridView[0, row].Value) == selectedId)
{
AircraftGridView.CurrentCell = AircraftGridView[1, row];
break;
}
}
AircraftGridView.FirstDisplayedScrollingRowIndex = firstRow;
}
}
}
private void AircraftContainer_Panel1_MouseEnter(object sender, EventArgs e)
{
AircraftGridView.Focus();
}