/// <summary>
/// Initializes the object from a data value.
/// </summary>
/// <param name="itemID">Item identifier</param>
/// <param name="value">Current value</param>
/// <param name="InitialQuality">Initial quality</param>
/// <param name="AccessRights">Initial access rights</param>
/// <param name="tagCanonicalType">Tag CAnonical Type</param>
/// <param name="UTCTime">if set to <c>true</c> the time-stamp is expressed as the Coordinated Universal Time (UTC).</param>
public DeviceItem(string itemID, object value, qualityBits InitialQuality, ItemAccessRights AccessRights, System.Type tagCanonicalType, bool UTCTime = true) : this(itemID, value, UTCTime)
{
if (value != null)
{
m_quality = new Quality(InitialQuality);
}
else
{
m_quality = new Quality(qualityBits.badWaitingForInitialData);
m_datatype = tagCanonicalType;
}
switch (AccessRights)
{
case ItemAccessRights.ReadOnly:
m_accessRights = accessRights.readable;
break;
case ItemAccessRights.ReadWrite:
m_accessRights = accessRights.readWritable;
break;
case ItemAccessRights.WriteOnly:
m_accessRights = accessRights.writable;
break;
}
}
public TestTagInDevice(string itemID, object value, qualityBits InitialQuality, ItemAccessRights AccessRights, Type tagCanonicalType) : base(itemID, value, InitialQuality, AccessRights, tagCanonicalType)
{
}
/// <summary>
/// Initializes the object from a data value. It creates new TAG in the device address space.
/// </summary>
/// <param name="itemID">Item identifier</param>
/// <param name="value">Current value</param>
/// <param name="InitialQuality">Initial quality</param>
/// <param name="AccessRights">Initial access rights</param>
/// <param name="tagCanonicalType">Canonical Type for the tag</param>
public TagInDevice(string itemID, object value, qualityBits InitialQuality, ItemAccessRights AccessRights, System.Type tagCanonicalType)
: base(itemID, value, InitialQuality, AccessRights, tagCanonicalType)
{
Add(itemID, this);
}