dropdownlist

Question

Hi

 

 

Can Anyone help me...

 

1.I need to display the companyname from the database to the dropdown list.How can i do it?

 

2.Next is by selecting an item in the dropdownlist that item details should be displayed there in different textboxex,etc.

 

 

 

Answer 1

Hi,

 

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        TextBox1.Text = DropDownList1.SelectedItem.Value;
    }

 

Ref : click here 

Answer 2

1. So bind your dropdownlist with the datatable fetching company name from database BindDropdownlist

 

2. Then fire OnSelectedIndexChanged event of the dropdownlist. 

 

Answer 3

Hi,

 

code :

 

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

BindContrydropdown();

}

}

/// <summary>

/// Bind COuntrydropdown

/// </summary>

protected void BindContrydropdown()

{

//conenction path for database

using (SqlConnection con = new SqlConnection("Data Source=SureshDasari;Integrated Security=true;Initial Catalog=MySampleDB"))

{

con.Open();

SqlCommand cmd = new SqlCommand("Select UserId,UserName FROM UserInformation", con);

SqlDataAdapter da = new SqlDataAdapter(cmd);

DataSet ds = new DataSet();

da.Fill(ds);

ddlCountry.DataSource = ds;

ddlCountry.DataTextField = "UserName";

ddlCountry.DataValueField = "UserId";

ddlCountry.DataBind();

ddlCountry.Items.Insert(0, new ListItem("--Select--", "0"));

con.Close();

}

}

 

initialize dropdown selected value to  textbox..

 

Ref : click here 

Answer 4

hi sir

i will show my form

 

 

in this form while selecting an item in dropdown list the details of that items should be displayed. 

Answer 5

thanks but i need to populate the values to textboxes according to the selection of item in dropdownlist

Answer 6

thanks but i need to populate the values to textboxes according to the selection of item in dropdownlist