Question

for (int i = 0; i < DT1.Rows.Count; i++)
{
    PivotGridField field + i = new PivotGridField();
}

Of course, this code will not work, but how to make it work this way, as I need to create unknown number of fields.

Thanks!

Answer 1

You cannot create fields (or, as in this case, variables) on the fly. What you can do is have an array / list / similar:

PivotGridField[] fields = new PivotGridField[DT1.Rows.Count];
for (int i = 0; i < DT1.Rows.Count; i++)
{
    fields[i] = new PivotGridField();
}

Now whenever you want “field n”, use fields[n]