/// <summary>
/// Create server handles for new items.
/// </summary>
private void DoAddItems()
{
// get set of items from control.
OpcItem[] items = itemsCtrl_.GetItemIDs(false);
if (items == null)
{
return;
}
// assign unique client handles.
foreach (OpcItem item in items)
{
item.ClientHandle = Guid.NewGuid().ToString();
}
// create item handles on server.
mResults_ = mServer_.CreateItems(items);
}
/// <summary>
/// Runs all test cases and displays the results.
/// </summary>
private void Run()
{
TsCHdaItem[] items = null;
try
{
// clear existing results.
resultsLv_.Items.Clear();
// free the existing dataset.
if (mDataset_ != null)
{
mDataset_.Dispose();
mDataset_ = null;
}
// load the dataset.
TestData[] tests = LoadDataSet();
if (tests == null)
{
return;
}
// create the item.
OpcItemResult[] results = mServer_.CreateItems(new OpcItem[] { new OpcItem(mItemId_) });
if (results == null || results.Length != 1)
{
//throw new InvalidResponseException();
}
// return items.
items = new TsCHdaItem[] { new TsCHdaItem(results[0]) };
// execute test cases.
foreach (TestData test in tests)
{
ExecuteTest(test, items);
}
// adjust columns.
AdjustColumns();
// scroll to the first failed result.
for (int ii = 0; ii < resultsLv_.Items.Count; ii++)
{
if (resultsLv_.Items[ii].ForeColor == Color.Red)
{
resultsLv_.EnsureVisible(ii);
break;
}
}
}
finally
{
if (items != null)
{
try { mServer_.ReleaseItems(items); }
catch {}
}
}
}
