public static void Render(LogStatsDal dal, LiveViewOptions options, LayoutStyle layoutStyle)
{
Initialize();
List <DbccLogInfoItem> vlfs;
try
{
vlfs = dal.ReadDbccLogInfo(null, true, options.ForceDbccLoginfo);
}
catch (Exception ex)
{
try
{
RenderException(options, ex);
}
catch
{
// Intentionally swallow any exceptions.
}
return;
}
using (Bitmap bitmap = CreateImage(vlfs, options, layoutStyle))
{
if (options.DisplaySurface.InvokeRequired)
{
options.DisplaySurface.Invoke(new Action <LiveViewOptions, Bitmap>(SetImage), options, bitmap);
}
else
{
SetImage(options, bitmap);
}
}
long totalLogSize = vlfs.Sum(v => v.FileSize);
string displaySize = Utilities.FriendlySize(totalLogSize);
DatabaseInfo dbInfo = dal.GetCurrentDatabaseInfo();
string statusMessage = $"Instance: {dal.InstanceName}; Database: {dal.DatabaseName}; Recovery model: {dbInfo.RecoveryModelDescription}; Log size: {displaySize}; VLFs: {vlfs.Count}; Wait: {dbInfo.LogReuseWaitDescription}; Last refresh: {DateTime.Now:HH:mm:ss}";
ToolStrip toolStrip = options.StatusLabel.GetCurrentParent();
if (toolStrip != null)
{
if (toolStrip.InvokeRequired)
{
toolStrip.Invoke(new Action <LiveViewOptions, string>(SetStatus), options, statusMessage);
}
else
{
SetStatus(options, statusMessage);
}
}
}
private void Dispose(bool disposing)
{
if (disposing)
{
if (_dal != null)
{
_dal.Dispose();
_dal = null;
}
}
}
public LiveViewVisualizer(LiveViewOptions options, LayoutStyle layoutStyle)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
_options = options;
_layoutStyle = layoutStyle;
_isCancelled = false;
_dal = new LogStatsDal(options.Connection);
}
