public async Task <int> Delete(DesignAlternative currentDesignAlternative)
{
try
{
this.designAlternativesContext.DesignAlternatives.Remove(currentDesignAlternative);
return(this.designAlternativesContext.SaveChanges());
}
catch (Exception)
{
throw;
}
}
private void showBestOptions()
{
//check if all unchecked
if (!groupBox8.Controls.OfType <CheckBox>().Except(new List <CheckBox> {
chkAll
}).Any(chk => chk.Checked))
{
_designAlternative = new DesignAlternative();
designAlternativeBindingSource.DataSource = _designAlternative;
designAlternativeBindingSource.ResetBindings(false);
System.Media.SystemSounds.Beep.Play();
return;
}
var groupedOptions = _allDesignOptions.GroupBy(o => o.SubCategoryId);
var bestOptionsList = groupedOptions.Select(g => g.OrderByDescending(d =>
(chkAccessibility.Checked ? d.Accessibility * 0.102m : 0) +
(chkRelation.Checked ? d.Relation * 0.106m : 0) +
(chkSize.Checked ? d.Size * 0.116m : 0) +
(chkCost.Checked ? d.Cost * 0.140m : 0) +
(chkTime.Checked ? d.Time * 0.131m : 0) +
(chkEnergy.Checked ? d.Energy * 0.143m : 0) +
(chkMaintenance.Checked ? d.Maintenance * 0.127m : 0) +
(chkAesthetics.Checked ? d.Aesthetics * 0.135m : 0)
).FirstOrDefault()).ToList();
_designAlternative.RelatedToWind = bestOptionsList.First(o => o.SubCategory.Name == "Related To Wind");
_designAlternative.RelatedToView = bestOptionsList.First(o => o.SubCategory.Name == "Related To View");
_designAlternative.BuildingForm = bestOptionsList.First(d => d.SubCategory.Name == "Building Form");
_designAlternative.FacadeMaterial = bestOptionsList.First(d => d.SubCategory.Name == "Facade Material");
_designAlternative.GlazingPercentage = bestOptionsList.First(d => d.SubCategory.Name == "Glazing Percentage (G/W Ratio)");
_designAlternative.PlanEfficiency = bestOptionsList.First(d => d.SubCategory.Name == "Plan Efficiency (W/F Ratio)");
_designAlternative.ShapeComplexity = bestOptionsList.First(d => d.SubCategory.Name == "Shape Complexity");
_designAlternative.NumberOfStorey = bestOptionsList.First(d => d.SubCategory.Name == "Number of Storey");
_designAlternative.AverageStoreyHeight = bestOptionsList.First(d => d.SubCategory.Name == "Average Storey Height");
_designAlternative.GlazingShape = bestOptionsList.First(d => d.SubCategory.Name == "Glazing Shape");
_designAlternative.GlazingEfficiency = bestOptionsList.First(d => d.SubCategory.Name == "Glazing Efficiency");
_designAlternative.SunBreakersGeometry = bestOptionsList.First(d => d.SubCategory.Name == "Sun-Breakers Geometry");
_designAlternative.SpanDimension = bestOptionsList.First(d => d.SubCategory.Name == "Span Dimension");
_designAlternative.CirculationArea = bestOptionsList.First(d => d.SubCategory.Name == "Circulation Area (C/F Ratio)");
designAlternativeBindingSource.ResetBindings(false);
System.Media.SystemSounds.Beep.Play();
}
public frnSubCriteriaHints(List <DesignOption> allDesignOptions)
{
InitializeComponent();
_allDesignOptions = allDesignOptions;
_designAlternative = new DesignAlternative();
}
