/// <summary>
/// Update item
/// </summary>
/// <param name="o"></param>
/// <param name="properties"></param>
/// <returns></returns>
public bool UpdateItem(SiteFunction o, params System.Linq.Expressions.Expression <Func <SiteFunction, object> >[] properties)
{
var item = db.SiteFunctions.Where(i => i.SiteFunctionID == o.SiteFunctionID).SingleOrDefault();
if (item != null)
{
foreach (var propertie in properties)
{
var lambda = (LambdaExpression)propertie;
MemberExpression memberExpression;
if (lambda.Body is UnaryExpression)
{
memberExpression = (MemberExpression)((UnaryExpression)lambda.Body).Operand;
}
else
{
memberExpression = (MemberExpression)lambda.Body;
}
string propertyName = memberExpression.Member.Name;
item.GetType().GetProperty(propertyName).SetValue(item, o.GetType().GetProperty(propertyName).GetValue(o));
}
db.SaveChanges();
}
else
{
return(false);
}
return(true);
}
