/// <summary>
/// Creating a CustomSummaary method.
/// </summary>
private void gridGroupingControl1_QueryCustomSummary(object sender, GridQueryCustomSummaryEventArgs e)
{
if (e.SummaryDescriptor.SummaryType == SummaryType.Custom)
{
e.SummaryDescriptor.CreateSummaryMethod =
new CreateSummaryDelegate(WeightedSummary.CreateSummaryMethod);
}
e.Handled = true;
}
/// <summary>
/// Custom Sumaries - associate with CreateSummaryMethod
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gridGroupingControl1_QueryCustomSummary(object sender, GridQueryCustomSummaryEventArgs e)
{
switch (e.SummaryColumn.Name)
{
case "QuantityTotal":
{
e.SummaryDescriptor.CreateSummaryMethod = new CreateSummaryDelegate(TotalSummary.CreateSummaryMethod);
break;
}
case "QuantityDistinctCount":
{
e.SummaryDescriptor.CreateSummaryMethod = new CreateSummaryDelegate(DistinctInt32CountSummary.CreateSummaryMethod);
break;
}
case "QuantityMedian":
{
e.SummaryDescriptor.CreateSummaryMethod = new CreateSummaryDelegate(StatisticsSummary.CreateSummaryMethod);
break;
}
}
}
