private async void Student_PropertyChanged(object sender, PropertyChangedEventArgs e) { if (e.PropertyName == "Validations") { return; } var result = await Validator.ValidateAllAsync(); if (result != null && result.IsValid) { Validations = new ObservableCollection <AutoGenerateForm.Uwp.Models.ValidationModel>(); return; } var errors = new List <AutoGenerateForm.Uwp.Models.ValidationModel>(); if (result != null && result.ErrorList != null && !result.IsValid) { foreach (var item in result.ErrorList) { var error = new AutoGenerateForm.Uwp.Models.ValidationModel(); var property = this.GetType().GetProperty(item.Target.ToString()); if (property != null) { var displayAttribute = AttributeHelper <DisplayAttribute> .GetAttributeValue(property); error.Label = displayAttribute?.Label; } error.ErrorMessage = item.ErrorText; error.ParentPropertyName = ""; error.PropertyName = item.Target.ToString(); if (item.Target.Equals("SelectedCourse")) { error.PropertyName = "Courses"; error.ParentPropertyName = ""; } errors.Add(error); } } this.Validations = new ObservableCollection <AutoGenerateForm.Uwp.Models.ValidationModel>(errors); }
public static string ResourceKey(this Enum enumValue) { return(AttributeHelper.GetAttributeValue <ResourceKeyAttribute, string>(enumValue)); }
public static ProductFieldStatus Status(this ProductFields enumValue) { var attrValue = AttributeHelper.GetAttributeValue <ProductFieldsStatusAttribute, ProductFieldStatus>(enumValue); return(attrValue); }
public static string StrName(this Enum enumValue) { var attrValue = AttributeHelper.GetAttributeValue <StringNameAttribute, string>(enumValue); return(string.IsNullOrEmpty(attrValue) ? enumValue.ToString().ToLower() : attrValue); }