通过ASP.NET HTML代码访问代码隐藏字段值

Question

simple question

in code behind(.cs) we have

string error="11000114S";

in ASP (.aspx) we have:

<asp:TextBox ID="text" runat="server" EnableViewState="false" AutoPostBack="false"/>
<asp:RequiredFieldValidator id="textValidator" runat="server" controlToValidate="text"
errormessage=(our string error="11000114S")> 

So how to do this, assign value from cs-> saved error list to html ?

Answer 1

It is as simple as adding this to your .cs .. if I understand you correctly

string error="11000114S";
textValidator.ErrorMessage = error ; // or what ever you want

Answer 2

this should do

protected string error="11000114S";

<asp:TextBox ID="text" runat="server" EnableViewState="false" AutoPostBack="false"/>
<asp:RequiredFieldValidator id="textValidator" runat="server" controlToValidate="text"
errormessage='<%# error %>'> 

Answer 3

You can assign error messages dynamically to your validators in your code behind. Ie:

this.textValidator.ErrorMesssage = error;