Listbox ( multiple values stored in database like sqlserver)

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SQL-Server-2005

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hi,
good morning,
i have taken one listbox and am selecting multiple values in listboxx, and i want to store those values into database and how to write the code in asp.net,,please tell me the code,,please,,

Thanks in Advance
Ganesh

Posted 14-Sep-10 18:42pm

Ganesh_mca

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mahakgupta · Answer 1 · 2010-09-15T09:08:00

Please try this:

Step 1:- In my case I use one ListBox(ListBox1),TextBox(TextBox1)(to show the data) and a Button(for save the seleced values in the database)

Step2:- create a table in the database

SQL

create table table2
(
list varchar(max)
)

Step3:- set the AutoPostBack="True" of the ListBox1 and on the OnSelectedIndexChanged(event) we write the following code

TextBox1.Text = TextBox1.Text + ListBox1.SelectedItem.Text;

Step4:- Now on the Button Click Event(for save the value in the database)

C#

SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["con"].ToString());
        conn.Open();
        SqlCommand cmd1 = new SqlCommand("insert into table1(list) values('" + TextBox1.Text + "')", conn);
        cmd1.ExecuteNonQuery();
        conn.Close();

Note:-> in the Web.Config File

XML

<connectionStrings>
    <add name="con" connectionString="Data Source=my\SQLEXPRESS;Initial Catalog=try;Integrated Security=true;" />
  </connectionStrings>

nagendrathecoder · Answer 2 · 2010-09-14T18:55:00

Solution 2

Write a stored procedure in Sql Server for inserting values into table and then call that procedure in your application by passing appropriate parameters.

Search Google for the code of above functionality. Its very simple. :)

Posted 14-Sep-10 18:55pm

nagendrathecoder

sureshbalachander · Answer 3 · 2010-09-14T19:13:00

Solution 3

Hi,

Try this,

int[] index = ListBox1.GetSelectedIndices();
for (int i = 0; i < index.Length; i++)
{
   //Database query to update/insert the selected value
   Response.Write(ListBox1.Items[index[i]].Text);
   //ListBox1.Items[index[i]].Text

}

Regards,
Suresh

Posted 14-Sep-10 19:13pm

sureshbalachander