Radio Buttons

Question

I have given radioB1 as male and rb2 as female.If i execute i could able to select any one .like pls give me codes to select any one.

Srinivas Pabballa · Answer

You should mention the same group name for the controls that you want to group together u have to give a common GroupName for those radiobuttons. such as u can provide GroupName=Gender for male and female radio buttons property so that it will provide you a chance to select only one radio button at a time

Rajeesh Menoth · Answer

Hi Some of the example given below.. 1) http://www.aspsnippets.com/Articles/ASPNet-GridView-Radio-Button-Single-Selection---Select-only-one-RadioButton-from-Column.aspx 2) http://www.echoecho.com/htmlforms10.htm 3) http://www.codeproject.com/Articles/7960/How-to-group-RadioButtons

Upendra Pratap Shahi · Answer

Hello  Use this Design Page @ Page Language =C# AutoEventWireup =true CodeFile =Test.aspx.cs Inherits =ReadTextFile_Test %> DOCTYPE html > html xmlns =http://www.w3.org/1999/xhtml> head runat =server> title > title > head > body > form id =form1 runat =server> div > table border =0 cellpadding =0 cellspacing =0> tr > td > Name: td > td > asp : TextBox ID =txtName runat =server /> td > tr > tr > td > Gender: td > td > asp : RadioButton ID =rbMale Text =Male runat =server GroupName =Gender /> asp : RadioButton ID =rbFemale Text =Female runat =server GroupName =Gender /> td > tr > tr > td > td > td > asp : Button ID =Button1 Text =Submit runat =server OnClick =Submit /> td > tr > table > div > form > body > html > Code behind- using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Configuration; using System.Data.SqlClient; public partial class ReadTextFile_Test : System.Web.UI. Page { protected void Page_Load( object sender EventArgs e) { } protected void Submit( object sender EventArgs e) { string name = txtName.Text.Trim(); string gender = string .Empty; if (rbMale.Checked) { gender = M ; } else if (rbFemale.Checked) { gender = F ; } string constr = ConfigurationManager .ConnectionStrings[ constr ].ConnectionString; using ( SqlConnection con = new SqlConnection (constr)) { using ( SqlCommand cmd = new SqlCommand ( INSERT INTO Persons(Name Gender) VALUES(@Name @Gender) )) { cmd.Connection = con; cmd.Parameters.AddWithValue( @Name  name); cmd.Parameters.AddWithValue( @Gender  gender); con.Open(); cmd.ExecuteNonQuery(); con.Close(); } } } } Kindly accept the answer .

viswa a · Answer

The handle is invalid i am getting this error

Rajeesh Menoth · Answer

Hi Use same group name in both radio button.. GroupName=Gender

Upendra Pratap Shahi · Answer

Hello Use below code- table border =0 cellpadding =0 cellspacing =0> tr > td > Name: td > td > asp : TextBox ID =txtName runat =server /> td > tr > tr > td > Gender: td > td > asp : RadioButton ID =rbMale Text =Male runat =server GroupName =Gender /> asp : RadioButton ID =rbFemale Text =Female runat =server GroupName =Gender /> td > tr > tr > td > td > td > asp : Button Text =Submit runat =server OnClick =Submit /> td > tr > table > using System.Configuration; using System.Data.SqlClient; protected void Submit( object sender EventArgs e) { string name = txtName.Text.Trim(); string gender = string .Empty; if (rbMale.Checked) { gender = M ; } else if (rbFemale.Checked) { gender = F ; } string constr = ConfigurationManager .ConnectionStrings[ constr ].ConnectionString; using ( SqlConnection con = new SqlConnection (constr)) { using ( SqlCommand cmd = new SqlCommand ( INSERT INTO Persons(Name Gender) VALUES(@Name @Gender) )) { cmd.Connection = con; cmd.Parameters.AddWithValue( @Name  name); cmd.Parameters.AddWithValue( @Gender  gender); con.Open(); cmd.ExecuteNonQuery(); con.Close(); } } } Kindly accept the answer .

Gunjan Tipare · Answer

http://asp-net-example.blogspot.in/2008/10/radiobutton-example-how-to-use.html