How to bind data in datalist using store procedure

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I am creating web page using masterpage.In my master page i have written code to bind data in datalist.datalist have pagelinks,so i am using inline code to bind data from database.I am using store procedure to select data.Now i am getting error in my code that: [System.Data.SqlClient.SqlException] = {"Procedure or function 'GetLinkName' expects parameter '@pagename', which was not supplied."}
My store procedure to select data is:
ALTER PROCEDURE [dbo].[GetLinkName]
@pagename nvarchar(20),
@pagelinks nvarchar(20)
AS
SELECT pagename,pagelinks FROM AdminLinks
My code to bind data is:

public void BindList()
    {
        SqlCommand cmd = new SqlCommand();
        cmd.Connection = sqlcon;
        cmd.CommandText = "GetLinkName";
        cmd.CommandType = CommandType.StoredProcedure;
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        da.Fill(ds);
        MyList.DataSource = ds;
        MyList.DataBind();
    }

I am using Hyperlink code as:

<br />
<asp:hyperlink id="HyperLink1" runat="server" cssclass="left_links" navigateurl="<%# DataBinder.Eval(Container.DataItem, "pagename")%>" text="<%# DataBinder.Eval(Container.DataItem, "pagelinks") %>" xmlns:asp="#unknown"></asp:hyperlink><br />

i have tried to bind in both way without using "@pagelink" and "pagelink" also.
please help me where i am doing mistake.

Posted 8-Sep-10 2:02am

fwr

Updated 8-Sep-10 2:29am

v3

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Not Active · Answer 1 · 2010-09-08T02:09:00

Solution 1

It's quite obvious, your stored proc takes two parameters, @pagename and @pagelinks, which have not been supplied before the call to da.Fill.

Also, in your DataBind for the hyperlink the column name is pagename not @pagename.

Posted 8-Sep-10 2:09am

Not Active

Comments

fwr 8-Sep-10 8:32am

thanks for your response sir.but thats my problem.how can i bind data in inline code from datatable first,then bindlist() should run.

[no name] 8-Sep-10 8:44am

I'll try again. THE STORED PROC REQUIRES PARAMETERS YOU HAVE NOT SUPPLIED!!! Do you understand?

adi007me · Answer 2 · 2010-09-08T02:52:00

You need to add the parameters to execute SP.
Find the code sample below.

SqlCommand cmd = new SqlCommand();<br />
            cmd.Connection = sqlcon;<br />
            cmd.CommandText = "GetLinkName";<br />
            cmd.CommandType = CommandType.StoredProcedure;<br />
<br />
            #region Parameters<br />
            SqlParameter p = new SqlParameter();<br />
            p.ParameterName = "@pagename";<br />
            p.Value = "something"; // Specify parameter value<br />
            p.SqlDbType = SqlDbType.NVarChar;<br />
            cmd.Parameters.Add(p);<br />
<br />
            p = new SqlParameter();<br />
            p.ParameterName = "@pagelinks";<br />
            p.Value = "something"; // Specify parameter value<br />
            p.SqlDbType = SqlDbType.NVarChar;<br />
            cmd.Parameters.Add(p);            <br />
<br />
            #endregion<br />
<br />
            SqlDataAdapter da = new SqlDataAdapter(cmd);<br />
            DataSet ds = new DataSet();<br />
            da.Fill(ds);<br />
            MyList.DataSource = ds;<br />
            MyList.DataBind();