private object SummColumn(int index, SummType param)
{
if (param == SummType.Count)
{
int count = 0;
foreach (DataGridViewRow row in dgv.Rows)
{
if (row.Visible)
{
count++;
}
}
return count;
}
if (param == SummType.Value)
{
int summ = 0;
foreach (DataGridViewRow row in dgv.Rows)
{
if (row.Visible)
{
if (row.Cells[index].Value.ToString() != ""){
summ += Convert.ToInt32(row.Cells[index].Value.ToString());
}
}
}
return summ;
}
return null;
}
private object SummColumn(DataGridViewColumn column, SummType param)
{
return SummColumn(column.Index, param);
}
private object SummColumn(string ColumnName, SummType param)
{
return SummColumn(dgv.Columns[ColumnName], param);
}