public FilterCondition this[int index]
{
get {
DataGridViewRow row = Rows[index];
// ".Value" can be null, so that we should to use direct cast
string fld = (string)row.Cells[0].Value;
string cnd = (string)row.Cells[1].Value;
string val = (string)row.Cells[2].Value;
FilterCondition fcond = null;
if (!string.IsNullOrEmpty(fld))
{
int colId = fListMan.GetFieldColumnId(fFields, fld);
if (colId != -1)
{
ConditionKind cond = fListMan.GetCondByName(cnd);
fcond = new FilterCondition((byte)colId, cond, val);
}
}
return(fcond);
}
}
