Doubt in asp.net repeater control

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here is my button click event code

protected void ButtonShowVideo_Click(object sender, EventArgs e)
{   
           
        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
        SqlCommand  cmd1 = new SqlCommand();       
        conn.Open();
        cmd1.Connection = conn;
        cmd1.CommandType = CommandType.StoredProcedure;
        cmd1.CommandText = "Show_video16";
        cmd1.Parameters.Add("@ID", SqlDbType.Int).Value = TextBox1.Text;  
        SqlDataAdapter da = new SqlDataAdapter(cmd1);
        //cmd1.Parameters.Clear();             
        DataSet ds = new DataSet();
        DataTable dt = new DataTable();
        da.Fill(dt);
        Repeater1.DataSource = cmd1.ExecuteReader();
        Repeater1.DataBind();
        conn.Close();
}

The Stored Procedure is:

CREATE PROCEDURE [dbo].[show_video16]
(
		@ID int 
		
)
AS
declare @Video varbinary(max),
		@Video_Name nvarchar(50)
		
BEGIN
	select @Video=Video,@Video_Name =Video_Name from Videos where ID = @ID
END

I want to bind the data in repeater control during button click event
,but its not working,

Posted 8-Apr-11 1:15am

dhanyasri

Updated 8-Apr-11 2:23am

v3

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web works · Answer 1 · 2011-04-08T08:55:00

Solution 4

You just need to do

Repeater1.DataSource = dt;

I don't think you need to do 'Repeater1.DataSource = cmd1.ExecuteReader();'

try this simple.

Posted 8-Apr-11 8:55am

web works

Dylan Morley · Answer 2 · 2011-04-08T01:31:00

Definitely check over these lines...

DataSet ds = new DataSet();
DataTable dt = new DataTable();
da.Fill(dt);
Repeater1.DataSource = cmd1.ExecuteReader();

...which should be more like this...

DataSet ds = new DataSet();
da.Fill(ds);
if (ds.Tables.Count > 0)
{
    DataTable dt = ds.Tables[0];
    Repeater1.DataSource = dt;
    Repeater1.DataBind();
}

You shouldn't be binding to a IDataReader (result of ExecuteReader). Instead, fill your DataSet, get a DataTable from the results and bind to that

ParthaDinda · Answer 3 · 2011-04-08T01:38:00

SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
SqlCommand cmd1 = new SqlCommand(); 
DataTable dt = new DataTable();
cmd1.CommandType = CommandType.StoredProcedure;
cmd1.CommandText = "Show_video16";
cmd1.Parameters.Add("@ID", SqlDbType.Int).Value =convert.toInt32(TextBox1.Text); 
SqlDataAdapter da = new SqlDataAdapter();
da.selectedCommand=cmd1;
da.selectedCommand.connection=conn;
da.Fill(dt);
<big>Repeater1.DataSource = dt;</big>
Repeater1.DataBind();

I modified your code a little.Try With this.

Mahendra.p25 · Answer 4 · 2011-04-08T02:30:00

Solution 3

I hope your query is right
But try this way

select Video,Video_Name from Videos where ID = @ID

Posted 8-Apr-11 2:30am

Mahendra.p25

Doubt in asp.net repeater control

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