private void DControl_DrillDownPerformed(object sender, DrillActionEventArgs e)
{
if (HasDashboardItem(e.DashboardItemName))
{
string itemName = e.DashboardItemName;
DashboardDataRow row = e.Values[0];
object value = row[row.Length - 1];
IList <AxisPointTuple> tuple = this.dashboardViewer1.GetAvailableDrillDownValues(itemName);
IEnumerable <object> availableValues = tuple.Select(t => t.GetAxisPoint().UniqueValue);
if (availableValues.Contains(value))
{
this.dashboardViewer1.PerformDrillDown(e.DashboardItemName, value);
}
}
}
private void DControl_DrillUpPerformed(object sender, DrillActionEventArgs e)
{
if (HasDashboardItem(e.DashboardItemName))
{
string itemName = e.DashboardItemName;
int level = e.DrillDownLevel;
AxisPointTuple tuple = this.dashboardViewer1.GetCurrentDrillDownValues(itemName);
if (tuple != null)
{
AxisPoint point = this.dashboardViewer1.GetCurrentDrillDownValues(itemName).GetAxisPoint();
int l = 0;
while (point.Parent != null)
{
l++;
point = point.Parent;
}
if (level + 1 == l && this.dashboardViewer1.CanPerformDrillUp(itemName))
{
this.dashboardViewer1.PerformDrillUp(itemName);
}
}
}
}
