private void C1DataFilter1_FilterAutoGenerating(object sender, FilterAutoGeneratingEventArgs e)
{
foreach (Filter f in c1DataFilter1.Filters)
{
if (f.PropertyName == "Brand")
{
var brandFilter = f as ChecklistFilter;
brandFilter.FilterSummary.Label = "Models:";
brandFilter.FilterSummary.PropertyName = "Brand";
brandFilter.FilterSummary.AggregateType = C1.DataFilter.AggregateType.Count;
}
if (f.PropertyName == "Model")
{
var modelFilter = f as ChecklistFilter;
modelFilter.FilterSummary.AggregateType = C1.DataFilter.AggregateType.Max;
modelFilter.FilterSummary.CustomFormat = "C0";
modelFilter.FilterSummary.Label = "Max price: ";
modelFilter.FilterSummary.PropertyName = "Price";
}
if (f.PropertyName == "Price")
{
var modelFilter = f as RangeFilter;
modelFilter.Maximum = data.Max(x => (x as Car).Price);
modelFilter.Minimum = data.Min(x => (x as Car).Price);
modelFilter.Format = "F0";
}
}
}
private void C1DataFilter_FilterAutoGenerating(object sender, FilterAutoGeneratingEventArgs e)
{
switch (e.Property.Name)
{
case "Model":
var modelFilter = (ChecklistFilter)e.Filter;
modelFilter.SelectAll();
break;
case "Brand":
var brandFilter = (ChecklistFilter)e.Filter;
brandFilter.SelectAll();
break;
case "Liter":
var literFilter = (RangeFilter)e.Filter;
literFilter.Maximum = _carsTable.AsEnumerable().Max(x => x.Field <double>("Liter"));
literFilter.Minimum = _carsTable.AsEnumerable().Min(x => x.Field <double>("Liter"));
literFilter.Increment = 0.01;
break;
case "TransmissSpeedCount":
var transmissFilter = (ChecklistFilter)e.Filter;
transmissFilter.HeaderText = "Transmiss Speed Count";
transmissFilter.ShowSelectAll = false;
transmissFilter.SelectAll();
break;
case "Category":
var categoryFilter = (ChecklistFilter)e.Filter;
categoryFilter.ShowSelectAll = false;
categoryFilter.SelectAll();
break;
case "TransmissAutomatic":
var taFilter = (ChecklistFilter)e.Filter;
taFilter.HeaderText = "Transmiss Automatic";
taFilter.ItemsSource = new List <TransmissAutomatic>()
{
new TransmissAutomatic()
{
DisplayValue = "Yes", Value = "Yes"
},
new TransmissAutomatic()
{
DisplayValue = "No", Value = "No"
},
new TransmissAutomatic()
{
DisplayValue = "Empty", Value = string.Empty
}
};
taFilter.DisplayMemberPath = "DisplayValue";
taFilter.ValueMemberPath = "Value";
taFilter.ShowSelectAll = false;
taFilter.SelectAll();
break;
case "Price":
var priceFilter = (RangeFilter)e.Filter;
priceFilter.Maximum = _carsTable.AsEnumerable().Max(x => x.Field <double>("Price"));
priceFilter.Minimum = _carsTable.AsEnumerable().Min(x => x.Field <double>("Price"));
priceFilter.Increment = 1000;
priceFilter.Format = "F0";
break;
default:
e.Cancel = true;
break;
}
}
