bind data to gridview without database

Question

My webform consists textbox,checkbox,radiobutton,on submit the data to bind to grindview and display. here my aspx code is: name: mobile number: Email: state: select AP TP up mp select course: html(300 rs) javascript-css(1000 rs) c(500 rs) .net(2500 rs) java(3000 rs) Applictiona fee: (* application fee (50 rs/-) Total amount: (include application fee.) Timmings: 7:00-9:00am(fasttrack) 11:00-12:00pm(normaltrack) 5:00-7:00pm and my cs code: public partial class jsv : System.Web.UI.Page { DataTable dt = new DataTable(); protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { DataTable dt = new DataTable(); dt.Columns.Add(new DataColumn("name")); dt.Columns.Add(new DataColumn("email")); dt.Columns.Add(new DataColumn("selectcourse")); dt.Columns.Add(new DataColumn("totalamount")); DataRow dr = dt.NewRow(); gvbind.DataSource = dt; gvbind.DataBind(); } } protected void sub_Click(object sender, EventArgs e) { DataRow dr = dt.NewRow(); dr[1] = txt1.Text;----------------imgetting error here dr[2] = txt2.Text; gvbind.DataSource = dt; gvbind.DataBind(); } And i need how to bind multiple checked value and radio button value in gridview

Francis · Answer

public partial class Demo:System.Web.UI.Page { DataTabledt= new DataTable(); protected void Page_Load( object sender,EventArgse) { if (!IsPostBack) { DataTabledt= new DataTable(); dt.Columns.Add( new DataColumn( "name" )); dt.Columns.Add( new DataColumn( "email" )); dt.Columns.Add( new DataColumn( "selectcourse" )); dt.Columns.Add( new DataColumn( "totalamount" )); DataRowdr=dt.NewRow(); gvbind.DataSource=dt; gvbind.DataBind(); } } protected void sub_Click( object sender,EventArgse) { DataColumncolumn; DataRowrow; System.Data.DataTabletable= new DataTable( "ParentTable" ); column= new DataColumn(); column.DataType=System.Type.GetType( "System.String" ); column.ColumnName= "column1" ; //AddtheColumntotheDataColumnCollection. dt.Columns.Add(column); //Createsecondcolumn. column= new DataColumn(); column.DataType=System.Type.GetType( "System.String" ); column.ColumnName= "column2" ; //Addthecolumntothetable. dt.Columns.Add(column); row=dt.NewRow(); //DataRowdr=dt.NewRow(); row[0]=txt1.Text; //----------------imgettingerrorhere row[1]=txt2.Text; gvbind.DataSource=dt; gvbind.DataBind(); } } I have tried your code and fix the issue try the above code and let me know.

Raja T · Answer

Hi, Please refer below links http://www.aspsnippets.com/Articles/Insert-data-in-GridView-without-using-database-in-ASPNet.aspx http://www.c-sharpcorner.com/UploadFile/0c1bb2/save-datatable-into-viewstate-and-bind-gridview-without-data/ http://www.c-sharpcorner.com/UploadFile/77a82c/data-binding-control-using-listview-and-gridview/