txt_userid does not exist in the current context

Question

1.00/5 (1 vote)

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HTML

cmd = new SqlCommand("select User_ID from login where User_ID='" + txt_userid.Text + "'", con);

this is the txt_userid desgine code.

ASP.NET

<td align="left" width="25%">
             <asp:TextBox ID="txt_userid" runat="server" AutoPostBack="true"  OnTextChanged="txt_userid_TextChanged"></asp:TextBox>
                               </td>

in this textbox id is txt_userid have on design page but probelm is txt_userid does not exist in the current context

please help me,

i want correct solution.

Posted 25-Sep-13 22:15pm

ramesh penta

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Comments

Azee 26-Sep-13 4:22am

Is your TextBox inside another Server control e.g. Repeater etc?

Anurag Sinha V 26-Sep-13 4:23am

Please post the whole code...No inference can be derived by the above lines.

-Anurag

2 solutions

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indrajeet jadhav · Answer 1 · 2013-09-25T22:24:00

Solution 1

Please check u changed some property of this text box or you give some other ID to this text box.

Posted 25-Sep-13 22:24pm

indrajeet jadhav

Ajay Kumar Tiwari From Mumbai · Answer 2 · 2013-09-26T01:38:00

Solution 2

The Solutions

1. First Chechk the Record for the number Which You are Supplying in your Parameter it exist in your database.

2. Use Trim Function may be it is taking white spaces from Your input

for example like txtSearch.Text.Trim()

If it is not worked then Just Reply to me .

Posted 26-Sep-13 1:38am

Ajay Kumar Tiwari From Mumbai

Updated 26-Sep-13 1:40am

v2