/// <summary>
/// Allows to refresh the comparison results
/// </summary>
/// <param name="cancellable">TRUE means that the user will be allowed to cancel
/// the comparison process. FALSE prevents this from happening (by making the CANCEL
/// button disabled).</param>
private void RefreshComparison(bool cancellable)
{
CompareWorker worker = new CompareWorker(_compareParams);
ProgressDialog pdlg = new ProgressDialog();
if (cancellable)
{
pdlg.Start(this, worker);
}
else
{
pdlg.StartNonCancellable(this, worker);
}
Dictionary <SchemaObject, List <SchemaComparisonItem> > results =
(Dictionary <SchemaObject, List <SchemaComparisonItem> >)pdlg.Result;
if (results != null)
{
// Create the schema comparison view and populate it with the results
if (_schemaView == null)
{
_schemaView = new SchemaComparisonView();
_schemaView.BackColor = SystemColors.Control;
pnlContents.Controls.Add(_schemaView);
_schemaView.Dock = DockStyle.Fill;
_schemaView.SelectionChanged += new EventHandler(_schemaView_SelectionChanged);
}
_leftSchema = worker.LeftSchema;
_rightSchema = worker.RightSchema;
_results = results;
_leftdb = _compareParams.LeftDbPath;
_rightdb = _compareParams.RightDbPath;
_schemaView.ShowComparisonResults(results, _compareParams.LeftDbPath, _compareParams.RightDbPath,
worker.LeftSchema, worker.RightSchema, _compareParams.ComparisonType == ComparisonType.CompareSchemaAndData);
}
UpdateState();
}
/// <summary>
/// Starts the dialog in a mode that does not allow the user to cancel
/// the operation.
/// </summary>
/// <param name="parent">The parent form</param>
/// <param name="worker">The worker object to start.</param>
public void StartNonCancellable(IWin32Window parent, CompareWorker worker)
{
btnCancel.Enabled = false;
Start(parent, worker);
}
