如何避免在C＃.NET在TableLayoutPanel中忽隐忽现

问题描述

我使用考勤标记目的的一个TableLayoutPanel。我加入控制该TableLayoutPanel中的内（面板和标签），并为他们创造活动。在有些情况我已清除所有控件，并着手在绑定的TableLayoutPanel中不同位置相同的控件。虽然重新绑定控件，TableLayoutPanel中闪烁，实在太慢初始化。

I am using a TableLayoutPanel for attendance marking purposes. I have added controls (a Panel and a Label) inside of this TableLayoutPanel and created events for them. In some conditions I have cleared all of the controls and proceeded to bind the same controls in different position of TableLayoutPanel. While re-binding the controls, the TableLayoutPanel flickers and is far too slow in initializing.

推荐答案

挂起的布局，直到你。加在所有控件

Suspend the layout until you've added all your controls on.

TableLayoutPanel panel = new TabelLayoutPanel();
panel.SuspendLayout();

// add controls

panel.ResumeLayout();

另外，也要看看使用双缓冲。你必须创建一个子类的TableLayoutPanel的。这里看一个例子。

Also look at using Double Buffering. You'll have to create a sub-class of the TableLayoutPanel. See an example here.

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