/// <summary>
/// FilterChanged event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Cell_FilterChanged(object sender, ColumnHeaderCellEventArgs e)
{
if (Columns.Contains(e.Column))
{
MenuStrip filterMenu = e.FilterMenu;
DataGridViewColumn column = e.Column;
_filterOrderList.Remove(column.Name);
if (filterMenu.ActiveFilterType != MenuStrip.FilterType.None)
{
_filterOrderList.Add(column.Name);
}
FilterString = BuildFilterString();
if (_loadedFilter)
{
_loadedFilter = false;
foreach (ColumnHeaderCell c in FilterableCells.Where(f => f.MenuStrip != filterMenu))
{
c.SetLoadedMode(false);
}
}
}
}
/// <summary>
/// FilterPopup event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Cell_FilterPopup(object sender, ColumnHeaderCellEventArgs e)
{
if (Columns.Contains(e.Column))
{
MenuStrip filterMenu = e.FilterMenu;
DataGridViewColumn column = e.Column;
System.Drawing.Rectangle rect = GetCellDisplayRectangle(column.Index, -1, true);
if (_filteredColumns.Contains(column.Name))
{
filterMenu.Show(this, rect.Left, rect.Bottom, false);
}
else
{
_filteredColumns.Add(column.Name);
if (_filterOrderList.Count() > 0 && _filterOrderList.Last() == column.Name)
{
filterMenu.Show(this, rect.Left, rect.Bottom, true);
}
else
{
filterMenu.Show(this, rect.Left, rect.Bottom, MenuStrip.GetValuesForFilter(this, column.Name));
}
}
}
}
/// <summary>
/// SortChanged event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Cell_SortChanged(object sender, ColumnHeaderCellEventArgs e)
{
if (Columns.Contains(e.Column))
{
MenuStrip filterMenu = e.FilterMenu;
DataGridViewColumn column = e.Column;
_sortOrderList.Remove(column.Name);
if (filterMenu.ActiveSortType != MenuStrip.SortType.None)
{
_sortOrderList.Add(column.Name);
}
SortString = BuildSortString();
}
}
