public bool validateSpecificItemAttributes(out object[] elements)
{
bool valid = true;
uiSpecificItemAttributesErrorProvider.Clear();
elements = new object[2];
int nutritionQuantity = -1;
Nutrition.nutritionType?nutritionType = null;
if (string.IsNullOrWhiteSpace(uiNutritionQuantityUpDown.Text) || !(int.TryParse(uiNutritionQuantityUpDown.Text, out nutritionQuantity)) ||
nutritionQuantity <= 0)
{
uiSpecificItemAttributesErrorProvider.SetError(uiNutritionQuantityUpDown, "Please enter valid nutrition quantity");
uiSpecificItemAttributesErrorProvider.SetIconPadding(uiNutritionQuantityUpDown, 10);
valid = false;
}
if (uiNutritionTypeComboBox.SelectedIndex < 0)
{
uiSpecificItemAttributesErrorProvider.SetError(uiNutritionTypeComboBox, "Please select nutrition type");
uiSpecificItemAttributesErrorProvider.SetIconPadding(uiNutritionTypeComboBox, 10);
valid = false;
}
else
{
nutritionType = (Nutrition.nutritionType)uiNutritionTypeComboBox.SelectedItem;
}
elements[0] = nutritionQuantity;
elements[1] = nutritionType;
return(valid);
}
protected override void addItem()
{
if (validateSpecificItemAttributes(out object[] elements) && base.validateGeneralItemAttributes())
{
this.nutritionQuantity = (int)elements[0];
this.nutritionType = (Nutrition.nutritionType)elements[1];
this.DialogResult = DialogResult.OK;
this.Close();
}
}
