public static string ToOldMapnumber100W(string oldMapnumber100W)
{
if (string.IsNullOrEmpty(oldMapnumber100W))
{
return("");
}
if (OldMapnumberCheck.Check100W(oldMapnumber100W))
{
return(oldMapnumber100W);
}
oldMapnumber100W = ChangeOldMapnumberChar(oldMapnumber100W);
if (!oldMapnumber100W.Contains("-"))
{
return("");
}
var split = oldMapnumber100W.Split(new char[] { '-' }, StringSplitOptions.RemoveEmptyEntries);
var length = split.Length;
if (length != 2 || !int.TryParse(split[0], out int x100R) || !int.TryParse(split[1], out int x100C))
{
return("");
}
var s100R = Mapnumber100W.RowDigitalToString(x100R);
var s100C = x100C.ToString("00");
oldMapnumber100W = s100R + "-" + s100C;
if (OldMapnumberCheck.Check100W(oldMapnumber100W))
{
return(oldMapnumber100W);
}
return("");
}
public static string NewMapnumber100WFromLongitudeLatitude(decimal longitude, decimal latitude)
{
var rNum = (int)(latitude / LongitudeLatitudeDifferent.MAPNUMBER_100W_LATITUDE_DIFFERENT) + 1;
var cNum = (int)(longitude / LongitudeLatitudeDifferent.MAPNUMBER_100W_LONGITUDE_DIFFERENT) + 31;
var rStr = Mapnumber100W.RowDigitalToString(rNum);
var n100W = rStr + cNum.ToString("00");
if (!NewMapnumberCheck.Check(n100W))
{
return(null);
}
return(n100W);
}
public static string OldMapnumber100WFromLongitudeLatitude(decimal longitude, decimal latitude)
{
int rNum = (int)(latitude / LongitudeLatitudeDifferent.MAPNUMBER_100W_LONGITUDE_DIFFERENT) + 1;
int cNum = (int)(longitude / LongitudeLatitudeDifferent.MAPNUMBER_100W_LATITUDE_DIFFERENT) + 31;
string rStr = Mapnumber100W.RowDigitalToString(rNum);
string o100W = rStr + "-" + cNum.ToString("00");
if (OldMapnumberCheck.Check100W(o100W))
{
return(o100W);
}
return(null);
}