internal void OnItemsCollectionChanged()
{
if (base.DataGridView != null)
{
DataGridViewRowCollection rows = base.DataGridView.Rows;
int count = rows.Count;
object[] items = ((DataGridViewComboBoxCell)this.CellTemplate).Items.InnerArray.ToArray();
for (int i = 0; i < count; i++)
{
DataGridViewComboBoxCell cell = rows.SharedRow(i).Cells[base.Index] as DataGridViewComboBoxCell;
if (cell != null)
{
cell.Items.ClearInternal();
cell.Items.AddRangeInternal(items);
}
}
base.DataGridView.OnColumnCommonChange(base.Index);
}
}
internal void OnItemsCollectionChanged()
{
// Items collection of the CellTemplate was changed.
// Update the items collection of each existing DataGridViewComboBoxCell in the column.
if (DataGridView != null)
{
DataGridViewRowCollection dataGridViewRows = DataGridView.Rows;
int rowCount = dataGridViewRows.Count;
object[] items = ((DataGridViewComboBoxCell)CellTemplate).Items.InnerArray.ToArray();
for (int rowIndex = 0; rowIndex < rowCount; rowIndex++)
{
DataGridViewRow dataGridViewRow = dataGridViewRows.SharedRow(rowIndex);
if (dataGridViewRow.Cells[Index] is DataGridViewComboBoxCell dataGridViewCell)
{
dataGridViewCell.Items.ClearInternal();
dataGridViewCell.Items.AddRangeInternal(items);
}
}
DataGridView.OnColumnCommonChange(Index);
}
}
internal object GetComparedObject(int rowIndex)
{
if (dataGridView.NewRowIndex != -1)
{
Debug.Assert(dataGridView.AllowUserToAddRowsInternal);
if (rowIndex == dataGridView.NewRowIndex)
{
return(max);
}
}
if (customComparer is null)
{
DataGridViewRow dataGridViewRow = dataGridViewRows.SharedRow(rowIndex);
Debug.Assert(dataGridViewRow is not null);
Debug.Assert(sortedColumnIndex >= 0);
return(dataGridViewRow.Cells[sortedColumnIndex].GetValueInternal(rowIndex));
}
else
{
return(dataGridViewRows[rowIndex]); // Unsharing compared rows!
}
}
