public static DateTime ToDateTime(this string str, FormatoDataHora from, FormatoDataHora to)
{
string value = str.OnlyNumbers();
DateTime d = DateTime.Now;
if (from == FormatoDataHora.ddMMyyyyHHmmss && to == FormatoDataHora.yyyyMMddHHmmss)
{
if (DateTime.TryParse(str, out d))
{
return(d);
}
// 01 01 2019 00 00 00
// 01 23 4567 89 01 23
return(new DateTime(Convert.ToInt32(value.Substring(4, 4)), Convert.ToInt32(value.Substring(2, 2)), Convert.ToInt32(value.Substring(0, 2)), Convert.ToInt32(value.Substring(8, 2)), Convert.ToInt32(value.Substring(10, 2)), Convert.ToInt32(value.Substring(12, 2))));
}
if (from == FormatoDataHora.yyyyMMdd && to == FormatoDataHora.yyyyMMddHHmmss)
{
if (DateTime.TryParse(str, out d))
{
return(d);
}
// 2019 09 27
// 0123 45 67
return(new DateTime(Convert.ToInt32(value.Substring(0, 4)), Convert.ToInt32(value.Substring(4, 2)), Convert.ToInt32(value.Substring(6, 2)), 0, 0, 0));
}
return(new DateTime());
}
public static DateTime ToDateTime(this string str, FormatoDataHora format)
{
string value = str.OnlyNumbers();
switch (format)
{
case FormatoDataHora.ddMMyyyyHHmmss:
if (value.Length != 14)
{
break;
}
return(new DateTime(Convert.ToInt32(value.Substring(4, 4)), Convert.ToInt32(value.Substring(2, 2)), Convert.ToInt32(value.Substring(0, 2)), Convert.ToInt32(value.Substring(8, 2)), Convert.ToInt32(value.Substring(10, 2)), Convert.ToInt32(value.Substring(12, 2))));
default:
break;
}
return(new DateTime());
}