对于一些奇怪的原因，微软决定从智能感知隐藏这些功能。

For some odd reason, Microsoft decided to hide those functions from intellisense.

这应该是写：

  TableLayoutPanelCellPosition pos = tableLayoutPanel1.GetCellPosition(button1);
  int width = tableLayoutPanel1.GetColumnWidths()[pos.Column];
  int height = tableLayoutPanel1.GetRowHeights()[pos.Row];