public ExternalNameRecord(RecordInputStream in1)
{
field_1_option_flag = in1.ReadShort();
field_2_ixals = in1.ReadShort();
field_3_not_used = in1.ReadShort();
int numChars = in1.ReadUByte();
field_4_name = StringUtil.ReadUnicodeString(in1, numChars);
// the record body can take different forms.
// The form is dictated by the values of 3-th and 4-th bits in field_1_option_flag
if (!IsOLELink && !IsStdDocumentNameIdentifier)
{
// another switch: the fWantAdvise bit specifies whether the body describes
// an external defined name or a DDE data item
if (IsAutomaticLink)
{
if (in1.Available() > 0)
{
//body specifies DDE data item
int nColumns = in1.ReadUByte() + 1;
int nRows = in1.ReadShort() + 1;
int totalCount = nRows * nColumns;
_ddeValues = ConstantValueParser.Parse(in1, totalCount);
_nColumns = nColumns;
_nRows = nRows;
}
}
else
{
//body specifies an external defined name
int formulaLen = in1.ReadUShort();
field_5_name_definition = Formula.Read(formulaLen, in1);
}
}
}
/**
* Constructs a Formula record and Sets its fields appropriately.
* Note - id must be 0x06 (NOT 0x406 see MSKB #Q184647 for an
* "explanation of this bug in the documentation) or an exception
* will be throw upon validation
*
* @param in the RecordInputstream to Read the record from
*/
public FormulaRecord(RecordInputStream in1) : base(in1)
{
long valueLongBits = in1.ReadLong();
field_5_options = in1.ReadShort();
specialCachedValue = SpecialCachedValue.Create(valueLongBits);
if (specialCachedValue == null)
{
field_4_value = BitConverter.Int64BitsToDouble(valueLongBits);
}
field_6_zero = in1.ReadInt();
int field_7_expression_len = in1.ReadShort();
field_8_parsed_expr = Npoi.Core.SS.Formula.Formula.Read(field_7_expression_len, in1, in1.Available());
}