/// <summary>
/// Initializes a new instance of the <see cref="ItemWrapper"/> class.
/// </summary>
/// <param name="item">The item.</param>
public ItemWrapper(OpcDa.ItemResult item)
: this()
{
m_Item = item;
if (m_Item.ResultID.Failed())
{
m_Item.ClientHandle = Guid.NewGuid();
}
}
/// <summary>
/// Modifies the items.
/// </summary>
/// <param name="masks">The masks.</param>
/// <param name="items">The items.</param>
/// <returns>Results <see cref="OpcDa.ItemResult"/></returns>
internal OpcDa.ItemResult[] ModifyItems(OpcDa::StateMask masks, OpcDa::Item[] items)
{
if (Tag != null)
{
Tag.SetResultFilters((int)OpcDa.ResultFilter.All);
return(Tag.ModifyItems((int)masks, items));
}
else
{
OpcDa.ItemResult[] ret = new OpcDa.ItemResult[items.Length];
for (int i = 0; i < items.Length; i++)
{
ret[i] = new OpcDa.ItemResult(items[0])
{
ResultID = Opc.ResultID.S_OK
}
}
;
return(ret);
}
}
/// <summary>
/// Adds a set of items to a subscription.
/// </summary>
protected virtual void DoAddItems()
{
// assign globally unique client handle.
OpcDa.Item[] items = m_ItemsCTRL.GetItems();
OpcDa.ItemResult[] results = new OpcDa.ItemResult[items.Length];
for (int ix = 0; ix < items.Length; ix++)
{
items[ix].ClientHandle = Guid.NewGuid();
results[ix] = new global::Opc.Da.ItemResult(items[ix]);
results[ix].ResultID = Opc.ResultID.S_OK;
}
GetItems = items;
// move to add items panel.
BackBTN.Enabled = true;
NextBTN.Visible = false;
DoneBTN.Visible = true;
OptionsBTN.Visible = false;
m_BrowseCTRL.Visible = false;
m_ItemsCTRL.Visible = false;
m_ResultsCTRL.Visible = true;
// update controls with actual values.
m_ResultsCTRL.Initialize(results);
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemWrapper"/> class.
/// </summary>
/// <param name="row">The row representing the Item.</param>
public ItemWrapper(OPCCliConfiguration.ItemsRow row)
: this()
{
m_Item = new PrivateItem(row);
GetLastDBIdentifier = row.ID;
}