public override bool TryParse(string value, ref object obj)
{
if (!base.TryParse(value, ref obj))
{
return(false);
}
EncodableDataType ecd = (EncodableDataType)obj;
if (ecd.Value != null)
{
value = ecd.Value;
}
double i;
bool retVal = double.TryParse(value, out i);
((Float)obj).Value = i;
return(retVal);
}
private bool TryParseBASE64(string value, ref object obj)
{
EncodableDataType edt = (EncodableDataType)obj;
try
{
UTF8Encoding encoder = new UTF8Encoding();
Decoder utf8Decode = encoder.GetDecoder();
edt.Data = Convert.FromBase64String(value);
int charCount = utf8Decode.GetCharCount(edt.Data, 0, edt.Data.Length);
char[] decoded_char = new char[charCount];
utf8Decode.GetChars(edt.Data, 0, edt.Data.Length, decoded_char, 0);
edt.Value = new String(decoded_char);
return(true);
}
catch
{
return(false);
}
}
private bool TryParse8BIT(string value, ref object obj)
{
EncodableDataType edt = (EncodableDataType)obj;
try
{
UTF8Encoding utf8 = new UTF8Encoding();
byte[] data = utf8.GetBytes(value);
for (int i = 0; i < data.Length; i++)
{
byte b = data[i];
if (b == 0)
{
return(false);
}
// Ensure CR is always part of CRLF
else if (b == 13 &&
i < data.Length - 1 &&
data[i + 1] != 10)
{
return(false);
}
// Ensure LF is always part of CRLF
else if (b == 10 &&
i > 0 &&
data[i - 1] != 13)
{
return(false);
}
}
edt.Data = data;
edt.Value = value;
return(true);
}
catch
{
return(false);
}
}
public EncodableDataTypeSerializer(EncodableDataType dataType) : base(dataType)
{
_DataType = dataType;
}