Wants to retrieve radio button list value from database using ASP.NET

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public void LoadData()
    {
        SqlDataAdapter da = new SqlDataAdapter("Select Quantity from Client_StandardPostcardRequest where Edition_Id=" + Session["Edition_ID"].ToString() + " and Exhibitor_ID=" + Session["Exhibitor_ID"].ToString() + "", con);
        DataSet ds = new DataSet();
        da.Fill(ds);
        if (ds.Tables[0].Rows.Count > 0)
        {
            int i = (int)ds.Tables[0].Rows[0]["Quantity"];
            rblQuantity.SelectedItem.Text = i.ToString();
        }
    }

What I have tried:

I have tried the above code
I have inserted value of radio button list into database on button submit but when i want to retrieve value from database to the asp page value is also fetching but the particular radio button does not get checked.
Please help me in solving this issue

Posted 2-Nov-17 1:48am

Member 13041059

Updated 2-Nov-17 2:32am

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Karthik_Mahalingam · Accepted Answer · 2017-11-02T02:32:00

Solution 1

try

string value = ds.Tables[0].Rows[0]["Quantity"].ToString();
           ListItem targetItem = rblQuantity.Items.FindByValue(value);
           if (targetItem != null)
               targetItem.Selected = true;

use ListItemCollection.FindByValue Method [^] to find the radiobutton based on value
use ListItemCollection.FindByText Method [^] to find the radio button based on text

Posted 2-Nov-17 2:32am

Karthik_Mahalingam

Comments

Member 13041059 2-Nov-17 9:14am

This code worked for me

Karthik_Mahalingam 2-Nov-17 9:17am

good