How do i access checkbox checkchanged event in gridview?

Question

Hi friends I have a gridview with checkbox... When a user selects/checks one or more checkbox the rows which are selected should be seen in edit mode. How do i do this? For a checkchanged event i have some code.. I want to access this checkchanged event in the Gridview... How do i do it? Please help..

Shalini Juneja · Answer

Try this code for your problem protected void Page_Load(object sender EventArgs e) { if (!Page.IsPostBack) { LoadData(); } } private void LoadData() { string constr = @Server=.\SQLEXPRESS;Database=TestDB;uid=waqas;pwd=sql;; string query = @SELECT CategoryID CategoryName Approved FROM Categories; SqlDataAdapter da = new SqlDataAdapter(query constr); DataTable table = new DataTable(); da.Fill(table); GridView1.DataSource = table; GridView1.DataBind(); } public void chkStatus_OnCheckedChanged(object sender EventArgs e) { CheckBox chkStatus = (CheckBox)sender; GridViewRow row = (GridViewRow)chkStatus.NamingContainer; string cid = row.Cells[1].Text; bool status = chkStatus.Checked; string constr = @Server=.\SQLEXPRESS;Database=TestDB;uid=waqas;pwd=sql;; string query = UPDATE Categories SET Approved = @Approved WHERE CategoryID = @CategoryID; SqlConnection con = new SqlConnection(constr); SqlCommand com = new SqlCommand(query con); com.Parameters.Add(@Approved SqlDbType.Bit).Value = status; com.Parameters.Add(@CategoryID SqlDbType.Int).Value = cid; con.Open(); com.ExecuteNonQuery(); con.Close(); LoadData(); } the code for aspx is below BackColor=White BorderColor=#336699 BorderStyle=Solid BorderWidth=1px CellPadding=0 CellSpacing=0 DataKeyNames=CategoryID Font-Size=10 Font-Names=Arial GridLines=Vertical Width=40%> AutoPostBack=true OnCheckedChanged=chkStatus_OnCheckedChanged Checked=' ' Text=' ' /> Hope this will help you

Savita Joshi · Answer

Mahesh Is it ok now? I`m new to forum.. :)

Mahesh Chand · Answer

Again too may question marks in title.