public int CompareTo(object obj)
{
//return 0;
if (obj == null)
{
return(1);
}
PathCard fp = (PathCard)obj;
if (fp.Parent == null && Parent != null)
{
return(-1);
}
if (fp.Parent != null && Parent == null)
{
return(1);
}
int i = 0;
if (Parent != null)
{
i = Parent.CompareTo(fp.Parent);
}
return((i == 0) ? Code.CompareTo(fp.Code) : i);
}
public override bool Equals(object obj)
{
if (obj == null || obj == DBNull.Value)
{
return(false);
}
PathCard cp = (PathCard)obj;
return(PathTree.Equals(Parent, cp.Parent) && int.Equals(Code, cp.Code));
}
public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(System.String) && value is PathCard)
{
PathCard so = (PathCard)value;
return(so.ToString());
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public static bool Equals(PathCard a, PathCard b)
{
if (a == null || b == null)
{
return(false);
}
if (a.Code != b.Code)
{
return(false);
}
return(PathTree.Equals(a.Parent, b.Parent));
}
public static int Compare(PathCard a, PathCard b)
{
if (a == null && b == null)
{
return(0);
}
if (a != null)
{
return(a.CompareTo(b));
}
else
{
return(-b.CompareTo(a));
}
}
public static IDAOFilter CreateICardDatFilter <T>(IDataAccess accessor, ArrayList args) where T : BaseDat <T>//, new()
{
IDAOFilter filter = accessor.NewFilter();
if (args.Count == 1)
{
if (args[0] is int)
{
return(CreateIDatFilter <T>(accessor, args));
}
else if (args[0] is PathCard)
{
filter.AddWhere(new FilterAND(new FilterString(BaseDat <T> .GetFieldName("Parent_FP"), ((PathCard)args[0]).Parent.ToString()), new FilterID(BaseDat <T> .GetFieldName("Code"), ((PathCard)args[0]).Code)));
return(filter);
}
else if (args[0] is string)
{
string argVal = args[0].ToString();
if (PathCard.IsPathCard(argVal))
{
filter.AddWhere(new FilterAND(new FilterString(BaseDat <T> .GetFieldName("Parent_FP"), new PathCard(argVal).Parent.ToString()), new FilterID(BaseDat <T> .GetFieldName("Code"), new PathCard(argVal).Code)));
return(filter);
}
}
}
else if (args.Count == 2)
{
//if (args[0] is PathTree && args[1] is int)
if (PathTree.IsPathTree(args[0].ToString()) && args[1] is int)
{
filter.AddWhere(new FilterAND(new FilterString(BaseDat <T> .GetFieldName("Parent_FP"), ((PathTree)args[0]).ToString()), new FilterID(BaseDat <T> .GetFieldName("Code"), (int)args[0])));
return(filter);
}
else if (args[0] is string && args[1] is int)
{
filter.AddWhere(new FilterAND(new FilterString(BaseDat <T> .GetFieldName("Parent_FP"), (string)args[0]), new FilterID(BaseDat <T> .GetFieldName("Code"), (int)args[0])));
return(filter);
}
}
throw new ArgumentException("ќшибка формировани¤ ICardDatFilter по заданным аргументам", args2string(args));
}