tableLayoutPanel1.ColumnStyles.RemoveAt(1);
tableLayoutPanel1.Controls.RemoveAt(1);
转载于:https://www.cnblogs.com/LuoEast/p/9178960.html
tableLayoutPanel1.ColumnStyles.RemoveAt(1);
tableLayoutPanel1.Controls.RemoveAt(1);
转载于:https://www.cnblogs.com/LuoEast/p/9178960.html