如何在asp.net网站上允许撇号

Question

在我的asp.net网站上，我用他们的详细信息创建用户。如果假设用户的姓氏是Sam's那么当我编辑用户时，文本框中的显示是Sam's但是在数据库中它被存储为Sam的，并且当我只是尝试将名称更新为Sam时，我得到下面的错误，我应该如何在文本框中显示名称txt_EditLastName.Text = gvrow.Cells[2].Text;

A potentially dangerous Request.Form value was detected from the client (ctl00$MainContent$txt_EditLastName="Sam's").

Answer 1

I got this error because Visual Studio 2010 added a little bit of security. To work around it you need to add ValidateRequest="false" to the page directive or add <pages validateRequest="false" /> in the web.config file. I put it in the wrong spot at first, so make sure you put that in the <system.web> area of your web.config file.

This link will help. http://www.cryer.co.uk/brian/mswinswdev/ms_vbnet_server_error_potentially_dangerous.htm

Answer 2

I used a find and replace of ' with `

' - Apostrophe
` - Grave Accent

The Grave accent looks the same and can be stored in SQL databases without messing them up. The grave accent is usually found above the Tab button on your keyboard, to the left of the numbers.

Hope this helps.