/// <summary>
/// Formats a value as string for serilization or display.
/// </summary>
public static string FormatValue(Opc.Ua.Variant value)
{
if (value == Variant.Null)
{
return(String.Empty);
}
double?doubleValue = value.Value as double?;
if (doubleValue != null)
{
if (doubleValue.Value != Math.Truncate(doubleValue.Value))
{
return(String.Format(System.Globalization.CultureInfo.InvariantCulture, "{0:F4}", doubleValue));
}
}
return(String.Format(System.Globalization.CultureInfo.InvariantCulture, "{0}", value));
}
/// <summary>
/// Constructs an operand from a value.
/// </summary>
/// <param name="value">The value.</param>
public LiteralOperand(object value)
{
m_value = new Variant(value);
}
/// <summary>
/// Initializes the object with a value.
/// </summary>
/// <remarks>
/// Initializes the object with a value from a <see cref="Variant"/>
/// </remarks>
/// <param name="value">The value to set</param>
public DataValue(Variant value)
{
Initialize();
m_value = value;
}