/// <summary>
/// Update Node's Infomation
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
public bool UpdateItem(WFDelegate o, params System.Linq.Expressions.Expression <Func <WFDelegate, object> >[] properties)
{
var item = db.WFDelegates.Where(i => i.DelegateID == o.DelegateID).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);
}
public string InsertItem(WFDelegate o, int iUserID)
{
o.MainUserID = iUserID;
o.DelegateID = Guid.NewGuid().ToString();
o.Temp1 = o.Temp1 == "null" ? null : o.Temp1;
o.Temp3 = null;
o.Temp2 = o.Temp2 == null ? null : o.Temp2;
o.Status = 1;
db.WFDelegates.Add(o);
db.SaveChanges();
return(o.DelegateID);
}
public bool DeleteItem(string sID)
{
WFDelegate item = db.WFDelegates.Where(i => i.DelegateID == sID).SingleOrDefault();
if (item != null)
{
//db.WFDelegates.Remove(item);
item.Status = 0;
db.SaveChanges();
return(true);
}
return(false);
}
