Exemplo n.º 1
0
            public virtual void Clear()
            {
#if DEBUG
                int layoutSuspendCount = Owner.LayoutSuspendCount;
#endif
                Owner.SuspendLayout();
                // clear all preferred size caches in the tree -
                // inherited fonts could go away, etc.
                CommonProperties.xClearAllPreferredSizeCaches(Owner);

                try
                {
                    while (Count != 0)
                    {
                        RemoveAt(Count - 1);
                    }
                }
                finally
                {
                    Owner.ResumeLayout();
#if DEBUG
                    Debug.Assert(Owner.LayoutSuspendCount == layoutSuspendCount, "Suspend/Resume layout mismatch!");
#endif
                }
            }