public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
if (value is string)
{
FloatCollection result = new FloatCollection();
string[] values = (value as string).Split(new char[] { ',' });
foreach (string s in values)
{
result.Add((float)Converter.FromString(typeof(float), s));
}
return(result);
}
return(base.ConvertFrom(context, culture, value));
}
/// <summary>
/// Reads a float array from the stream.
/// </summary>
public FloatCollection ReadFloatArray(string fieldName)
{
bool isNil = false;
FloatCollection values = new FloatCollection();
if (BeginField(fieldName, true, out isNil))
{
PushNamespace(Namespaces.OpcUaXsd);
while (MoveToElement("Float"))
{
values.Add(ReadFloat("Float"));
}
// check the length.
if (m_context.MaxArrayLength > 0 && m_context.MaxArrayLength < values.Count)
{
throw new ServiceResultException(StatusCodes.BadEncodingLimitsExceeded);
}
PopNamespace();
EndField(fieldName);
return values;
}
if (isNil)
{
return null;
}
return values;
}
/// <summary>
/// Reads a float array from the stream.
/// </summary>
public FloatCollection ReadFloatArray(string fieldName)
{
int length = ReadArrayLength();
if (length == -1)
{
return null;
}
FloatCollection values = new FloatCollection(length);
for (int ii = 0; ii < length; ii++)
{
values.Add(ReadFloat(null));
}
return values;
}
/// <summary>
/// Reads a float array from the stream.
/// </summary>
public FloatCollection ReadFloatArray(string fieldName)
{
var values = new FloatCollection();
List<object> token = null;
if (!ReadArrayField(fieldName, out token))
{
return values;
}
for (int ii = 0; ii < token.Count; ii++)
{
try
{
m_stack.Push(token[ii]);
values.Add(ReadFloat(null));
}
finally
{
m_stack.Pop();
}
}
return values;
}
