private Visyn.Windows.Io.FileHelper.Core.ExtractedInfo BasicExtractString(LineInfo line)
{
if (IsLast && !IsArray)
{
if (line.IndexOf(Separator) == -1)
{
return(new Visyn.Windows.Io.FileHelper.Core.ExtractedInfo(line));
}
// Now check for one extra separator
throw new BadUsageException(line.mReader.LineNumber, line.mCurrentPos,
$"Delimiter '{Separator}' found after the last field '{FieldInfo.Name}' (the file is wrong or you need to add a field to the record class)");
}
var sepPos = line.IndexOf(Separator);
if (sepPos != -1)
{
return(new Visyn.Windows.Io.FileHelper.Core.ExtractedInfo(line, sepPos));
}
if (IsLast && IsArray)
{
return(new Visyn.Windows.Io.FileHelper.Core.ExtractedInfo(line));
}
if (NextIsOptional == false)
{
if (IsFirst && line.EmptyFromPos())
{
throw new FileHelpersException(line.mReader.LineNumber, line.mCurrentPos,
$"The line {line.mReader.LineNumber} is empty. Maybe you need to use the attribute [IgnoreEmptyLines] in your record class.");
}
throw new FileHelpersException(line.mReader.LineNumber, line.mCurrentPos,
$"Delimiter '{Separator}' not found after field '{FieldInfo.Name}' (the record has less fields, the delimiter is wrong or the next field must be marked as optional).");
}
sepPos = line.mLineStr.Length;
return(new Visyn.Windows.Io.FileHelper.Core.ExtractedInfo(line, sepPos));
}
private ExtractedInfo BasicExtractString(LineInfo line)
{
ExtractedInfo res;
if (mIsLast)
{
res = new ExtractedInfo(line);
}
else
{
int sepPos;
sepPos = line.IndexOf(mSeparator);
if (sepPos == -1)
{
if (mNextIsOptional == false)
{
string msg = null;
if (mIsFirst && line.EmptyFromPos())
{
msg = "The line " + line.mReader.LineNumber.ToString() + " is empty. Maybe you need to use the attribute [IgnoreEmptyLines] in your record class.";
}
else
{
msg = "The delimiter '" + mSeparator + "' can´t be found after the field '" + mFieldInfo.Name + "' at line " + line.mReader.LineNumber.ToString() + " (the record has less fields, the delimiter is wrong or the next field must be marked as optional).";
}
throw new FileHelpersException(msg);
}
else
{
sepPos = line.mLine.Length - 1;
}
}
res = new ExtractedInfo(line, sepPos);
}
return(res);
}