public GridViewSummary RegisterSummary(string column, CustomSummaryOperation operation, SummaryResultMethod getResult, string groupName)
{
GridViewGroup group = FindGroupByName(groupName);
if (group == null)
{
throw new Exception(String.Format(GROUP_NOT_FOUND, groupName));
}
// TO DO: Perform column validation...
GridViewSummary s = new GridViewSummary(column, operation, getResult, group);
group.AddSummary(s);
return(s);
}
public GridViewSummary RegisterSummary(string column, SummaryOperation operation, string groupName)
{
if (operation == SummaryOperation.Custom)
{
throw new Exception(USE_ADEQUATE_METHOD_TO_REGISTER_THE_SUMMARY);
}
GridViewGroup group = FindGroupByName(groupName);
if (group == null)
{
throw new Exception(String.Format(GROUP_NOT_FOUND, groupName));
}
// TO DO: Perform column validation...
GridViewSummary s = new GridViewSummary(column, operation, group);
group.AddSummary(s);
return(s);
}