public static TDestination?ConvertTo <TSource, TDestination>(TSource source) where TDestination : struct
{
if (typeof(TSource) == typeof(DBNull))
{
return(null);
}
if (source == null)
{
return(null);
}
return(XConvert <TSource, TDestination> .Convert(source));
}
private static bool IsSequence <T>(CaseInfo <T>[] cases, out T offset)
{
if (cases.Length > 0)
{
offset = cases[0].Value;
for (uint i = 0; i < cases.Length; i++)
{
if (XConvert <long> .Convert(offset) + i != XConvert <long> .Convert(cases[i].Value))
{
return(false);
}
}
return(true);
}
offset = default;
return(false);
}
public override TDestination Convert <TDestination>(object value) => XConvert <TDestination> .Convert((TSource)value);
public static TDestination Convert <TSource, TDestination>(TSource source)
{
return(XConvert <TSource, TDestination> .Convert(source));
}
public override object Convert <TSource>(TSource value) => XConvert <TDestination> .Convert(value);
