public int Read(byte[] data, int startOffset)
{
int offset = startOffset;
_header = new ArrayHeader(data, offset);
offset += _header.Size;
long numberOfScalarsLong = _header.NumberOfScalarValues;
if (numberOfScalarsLong > int.MaxValue)
{
throw new InvalidOperationException(
"Sorry, but POI can't store array of properties with size of "
+ numberOfScalarsLong + " in memory");
}
int numberOfScalars = (int)numberOfScalarsLong;
_values = new TypedPropertyValue[numberOfScalars];
int type = _header._type;
if (type == Variant.VT_VARIANT)
{
for (int i = 0; i < numberOfScalars; i++)
{
TypedPropertyValue typedPropertyValue = new TypedPropertyValue();
offset += typedPropertyValue.Read(data, offset);
}
}
else
{
for (int i = 0; i < numberOfScalars; i++)
{
TypedPropertyValue typedPropertyValue = new TypedPropertyValue(
type, null);
offset += typedPropertyValue.ReadValuePadded(data, offset);
}
}
return(offset - startOffset);
}
public int Read(byte[] data, int startOffset)
{
int offset = startOffset;
long longLength = LittleEndian.GetUInt(data, offset);
offset += LittleEndian.INT_SIZE;
if (longLength > int.MaxValue)
{
throw new InvalidOperationException("Vector is too long -- "
+ longLength);
}
int length = (int)longLength;
_values = new TypedPropertyValue[length];
if (_type == Variant.VT_VARIANT)
{
for (int i = 0; i < length; i++)
{
TypedPropertyValue value = new TypedPropertyValue();
offset += value.Read(data, offset);
_values[i] = value;
}
}
else
{
for (int i = 0; i < length; i++)
{
TypedPropertyValue value = new TypedPropertyValue(_type, null);
// be aware: not padded here
offset += value.ReadValue(data, offset);
_values[i] = value;
}
}
return(offset - startOffset);
}