/// <summary>
/// Removes an object with the specified ID.
/// </summary>
/// <param name="id">ID number of object in diagram.</param>
public void RemoveDiagramObject(int id)
{
for (int i = DiagramObjects.Count - 1; i >= 0; i--)
{
if (DiagramObjects[i].DiagramID == id)
{
// Removes object with ID match and trims list to reduce memory consumption.
DiagramObjects.RemoveAt(i);
DiagramObjects.TrimExcess();
break;
}
}
}
/// <summary>
/// Adds an object instance to the internal object list.
/// </summary>
/// <param name="obj"><code>DiagramObject</code> instance</param>
public void AddDiagramObject(DiagramObject obj)
{
Log.LogMessageDebug($"Object placed: {obj}");
if (ErrorLogger.AllowLogging)
{
var parameters = obj.GetInternalParameters();
foreach (string key in parameters.Keys)
{
Log.LogMessageDebug($"{key}: {parameters[key]}");
}
}
DiagramObjects.Add(obj);
}
public void Dispose()
{
try
{
for (int i = 0; i < DiagramObjects.Count; i++)
{
DiagramObjects[i] = null;
}
DiagramObjects.Clear();
DiagramObjects.TrimExcess();
_DiagramSurface.Dispose();
_DiagramSurface = null;
} catch (NullReferenceException e)
{
Log.LogMessageError("Nullref caught.", e);
} catch (Exception e)
{
ErrorLogger.ShowErrorMessageBox(e);
}
}