i am getting NullReferenceException.can anyone help me. this code has done in c# CRM2013

Question

i am getting NullReferenceException at

"tb = Page.FindControl("table1").FindControl("txtAccount" +i) as TextBox;"

can anyone help me this code has done in c# CRM2013.

if (accountEntity.Attributes.Contains("telephone1"))
   {
      string phone = accountEntity.Attributes["telephone1"].ToString();

      tb = Page.FindControl("table1").FindControl("txtAccount" +i) as TextBox;
              if (tb!= null)
              {
                  tb.Text = phone;
              }

    }

Which object is `null`? Does `Page.FindControl("table1")` actually find anything? Your code assumes it does, but if it doesn't then that's the exception you would get. — David, Sep 11 '14 at 13:37
I believe that a remark is due about how bad an idea it is to shove ASPX pages inside CRM (primary reason: it's not supported and bound to randomly break anytime the platform is upgraded) — Alex, Sep 11 '14 at 13:55

score 1 · Answer 1 · answered Sep 11 '14 at 13:39

1

Your NullReferenceException isn't related to CRM. You are getting this error because this expression is returning null

Page.FindControl("table1")

So make sure you have an element on your page with the id table1.

answered Sep 11 '14 at 13:39

Sachin

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again its getting error while i have changed as you said above..like as Page.FindControl("table1") – Muhammad Khaja Habeebuddin Sep 11 '14 at 14:16
i want to set the text value to the textbox its id is txtAccount and my table id is table1. – Muhammad Khaja Habeebuddin Sep 11 '14 at 14:32

i am getting NullReferenceException.can anyone help me. this code has done in c# CRM2013

1 Answers1