C #36 to 10

The code is transferred from Java, and the variable names are not changed ...... Sort it out when you are free.

 

Public long todecimal (string input, long BS)
{
Try
{
Long bigtemp = 0, temp = 1;
Int Len = input. length;
For (INT I = len-1; I> = 0; I --)
{
If (I! = Len-1)
Temp * = BS;
Long num = changedec (input [I]);
Bigtemp + = temp * num;
}

Return bigtemp;
}
Catch
{
Return 0;
}
}

// Convert the number of characters in decimal format
Static int changedec (char ch)
{
Int num = 0;
If (CH> = 'A' & Ch <= 'Z ')
Num = CH-'A' + 10;
Else if (CH> = 'A' & Ch <= 'Z ')
Num = CH-'A' + 36;
Else
Num = CH-'0 ';
Return num;
}

// Convert numbers to characters
Public static char changtonum (INT temp)
{
Int n = temp;

If (n> = 10 & n <= 35)
Return (char) (N-10 + 'A ');

Else if (n> = 36 & n <= 61)
Return (char) (N-36 + 'A ');

Else
Return (char) (N + '0 ');
}