/// <summary>Input a single field.<summary>
public string InputField(string message, string fieldId)
{
CCDField field = new CCDField(fieldId, isVersion2);
int len = field.GetRequiredLength(this);
if (len < 0 || message == null || message.Length < len)
{
return(null);
}
if (len == 0)
{
return(message);
}
string substr = message.Substring(0, len);
//if(!field.CheckValue(this,substr)){
// throw new ApplicationException("Invalid value for CCD message field '"+field.fieldName+"'"+((substr==null)?"":(": "+substr)));
//}
field.valuestr = substr;
fieldList.Add(field);
return(message.Substring(substr.Length, message.Length - substr.Length)); //Skip text that has already been read in.
}
/// <summary>Input a single field.<summary>
public string InputField(string message, string fieldId)
{
CCDField field = new CCDField(fieldId, isVersion2);
int len = field.GetRequiredLength(this);
if (len >= 0 && message != null && message.Length < len) //The remainder of the message (the very last line) is shorter than the field.
{
if (fieldId == "G26") //Note Text
//We have seen G26 coming back without trailing spaces and instead containing a newline. G26 is supposed to be 75 chars padded right.
//We have only seen this issue coming from the ITRANS clearinghouse with regards to the Accerta carrier 311140.
{
len = message.Length; //Read the remainder of the message as the G26.
if (message.EndsWith("\n"))
{
len--; //Exclude the newline character, since we might not handle newlines properly elsewhere.
}
}
else //Not G26
{
return(null); //If another field, then we need to investigate before making a decision. For now, the field is invalid.
}
}
if (len < 0 || message == null || message.Length < len)
{
return(null);
}
if (len == 0)
{
return(message);
}
string substr = message.Substring(0, len);
//if(!field.CheckValue(this,substr)){
// throw new ApplicationException("Invalid value for CCD message field '"+field.fieldName+"'"+((substr==null)?"":(": "+substr)));
//}
field.valuestr = substr;
fieldList.Add(field);
return(message.Substring(substr.Length, message.Length - substr.Length)); //Skip text that has already been read in.
}
