void CustomizeColumnsCollection(object source, ColumnsCreationEventArgs e)
{
e.ColumnsInfo[0].IsVisible = false;
e.ColumnsInfo[1].ColumnWidth *= 6;
e.ColumnsInfo[4].ColumnWidth += 30;
e.ColumnsInfo[3].ColumnWidth -= 30;
e.ColumnsInfo[e.ColumnsInfo.Count - 1].IsVisible = true;
}
void CustomizeColumnsCollection(object source, ColumnsCreationEventArgs e)
{
e.ColumnsInfo[1].ColumnWidth *= 6;
e.ColumnsInfo[2].ColumnWidth *= 1;
e.ColumnsInfo[3].ColumnWidth *= 1;
e.ColumnsInfo[4].ColumnWidth *= 2;
e.ColumnsInfo[5].ColumnWidth *= 2;
e.ColumnsInfo[6].ColumnWidth *= 2;
e.ColumnsInfo[7].ColumnWidth *= 2;
e.ColumnsInfo[8].ColumnWidth *= 2;
e.ColumnsInfo[e.ColumnsInfo.Count - 1].IsVisible = true;
}
void CustomizeColumnsCollection(object source, ColumnsCreationEventArgs e)
{
e.ColumnsInfo[3].ColumnWidth *= 4;
e.ColumnsInfo[4].ColumnWidth *= 2;
}