public ColumnSetting(string key, string columnName, int columnWidth, IDataGridViewComparer comparer)
{
_key = key;
_columnName = columnName;
_columnWidth = columnWidth;
_comparer = comparer;
}
void _dgv_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
_asc = !_asc;
DataGridViewColumn column = _dgv.Columns[e.ColumnIndex];
ColumnSetting setting = column.Tag as ColumnSetting;
if (setting != null)
{
IDataGridViewComparer comparer = setting.Comparer;
comparer.Initialize(_asc, e.ColumnIndex);
_dgv.Sort(comparer);
return;
}
}
