public override int Compare(IFreeDocument a, IFreeDocument b)
{
var a1 = a[Column];
var b1 = b[Column];
var res1 = false;
var n1 = (double)AttributeHelper.ConvertTo(a1, SimpleDataType.DOUBLE, ref res1);
if (res1 == false)
{
return(0);
}
var n2 = (double)AttributeHelper.ConvertTo(b1, SimpleDataType.DOUBLE, ref res1);
if (res1 == false)
{
return(0);
}
return((int)(n1 - n2));
}
public override bool FilteDataBase(IFreeDocument data)
{
object item = data[this.Column];
if (item == null)
{
return(false);
}
bool res = false;
var v = (double)AttributeHelper.ConvertTo(item, SimpleDataType.DOUBLE, ref res);
if (res == false)
{
return(false);
}
double max = 1, min = 0;
if (double.TryParse(data.Query(Max), out max) && double.TryParse(data.Query(Min), out min))
{
return(v >= min && v <= max);
}
return(true);
}
