错误：从客户端检测到潜在危险的Request.Form值 [英] Error: A potentially dangerous Request.Form value was detected from the client

问题描述

嗨
我正面临这个错误，因为我第一次插入文本时工作正常，但是当我尝试通过单击editbtn编辑文本然后代码将更改为编辑面板并绑定这个工作的文本（注意当我点击编辑和代码绑定文本时它将显示到文本中，因为它已存储到数据库中），当我完成编辑并点击更新后，我发现这个错误。



当用户为第一次代码插入文本时：

Hi I am facing this error as when i inserting the text for the first time its working fine but when i try to edit the text by clicking on editbtn and then the code will change the to edit panel and bind the text of this job (note when i click on edit and code binding the text it will show into text as it has been stored into database) and when i finish editing and click on update then i am finding this error.

When User Inserting texts for first time code:

  string CompInfo = AboutComptxtbx.Text;
                CompInfo = CompInfo.Replace(System.Environment.NewLine, "<br />");
//...
cmd.Parameters.AddWithValue("@EmpOvViw", CompInfo);

当用户点击编辑作业时，（将文本从数据库中的表格绑定到文本框）

When user click on To edit the job, (binding the texts from table inside database to textboxes)

string EditCompInfo = EditJobEmpOvViwtxtbx.Text;
            EditCompInfo = EditCompInfo.Replace(System.Environment.NewLine, "<br />");
//...

EditJobcmd.Parameters.AddWithValue("@EmpOvViw", EditCompInfo);

错误消息：

The error message:

A potentially dangerous Request.Form value was detected from the client (ctl00$ContentPlaceHolder1$EditJobEmpOvViwtxtbx="...rritories.<br /><br />The curr...").

推荐答案

ContentPlaceHolder1

ContentPlaceHolder1

EditJobEmpOvViwtxtbx =... rritories。< br />< br /> curr ...）。

EditJobEmpOvViwtxtbx="...rritories.<br /><br />The curr...").

I不要想，你需要在这里替换。请删除包含 br 标记的行。此外，不建议使用 br 标签。

I don't think, you need the replacing here. Please remove those lines which includes br tag. Moreover, br tags are not recommended.

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