VB.NET - 在回发时禁用复选框

I have a checkbox with autopostback. This checkbox will either hide/show a column in my datagrid. I want my checkbox disabled/read only while the post back is occurring, to avoid double clicking or server errors. I understand disabling the check box will not hold the value through the postback. From what I've read in other similar questions, I need to create a hidden input and assign that the value of my checkbox. How I have it right now, hidden input always has a value of false after postback. Any advice/help would be appreciated.I have a checkbox with autopostback. This check