protected internal object FormatValue(ColumnType columnType, object value)
{
object v = null;
if (columnType == ColumnType.Numeric)
{
v = new NumericCaster().Execute(value);
}
else if (columnType == ColumnType.DateTime)
{
v = new DateTimeCaster().Execute(value);
}
else if (columnType == ColumnType.Boolean)
{
v = new ThreeStateBooleanCaster().Execute(value);
}
else
{
if (value is IConvertible)
{
v = ((IConvertible)value).ToString(CultureInfo.InvariantCulture);
}
else
{
v = value.ToString();
}
}
return(v);
}
protected override bool Apply(object x)
{
var caster = new DateTimeCaster();
var dtX = caster.Execute(x);
return((dtX.TimeOfDay.Ticks) % (new TimeSpan(1, 0, 0).Ticks) == 0);
}
public DateTimeToClip(string min, string max)
{
var caster = new DateTimeCaster();
Min = caster.Execute(min);
Max = caster.Execute(max);
}
protected override bool Apply(object x)
{
var caster = new DateTimeCaster();
var dtX = caster.Execute(x);
var dtY = caster.Execute(Reference);
return(Compare(dtX, dtY));
}
protected override bool ApplyWithReference(object reference, object x)
{
var builder = new DateTimeIntervalBuilder(reference);
builder.Build();
var interval = builder.GetInterval();
var caster = new DateTimeCaster();
var dtX = caster.Execute(x);
return(interval.Contains(dtX));
}
private object EvaluateUncasted(object value)
{
if (value as string == "(null)" || (value is string && string.IsNullOrEmpty(value as string)))
{
return(EvaluateNull());
}
var caster = new DateTimeCaster();
var dateTime = caster.Execute(value);
return(EvaluateDateTime(dateTime));
}
private object EvaluateUncasted(object value)
{
if (value as string == "null")
{
EvaluateNull();
}
var caster = new DateTimeCaster();
var dateTime = caster.Execute(value);
return(EvaluateDateTime(dateTime));
}
private DateTime?CastToDateTime(object obj)
{
if (obj == null)
{
return(null);
}
var caster = new DateTimeCaster();
if (caster.IsValid(obj))
{
return(caster.Execute(obj));
}
throw new ArgumentException();
}
public NullToDate(string date)
{
var caster = new DateTimeCaster();
DefaultDate = caster.Execute(date);
}
public NullToDate(string dt)
{
var caster = new DateTimeCaster();
Default = caster.Execute(dt);
}
