How to call control inside GridView

Question

How to call control inside GridView without in GridView1_RowDeleting or SelectedIndexChanged or row command but call in user defined function to selected row for update or delete .

Najim Mulla · Answer

sir ur answer is right but i m not satishfied this answer.i m thining another way.. pls read my code & give answer

Manish Kumar Choudhary · Answer

Try This protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "Edit") { e.CommandArgument // Return Primary key GridViewRow row = (GridViewRow)(((ImageButton)e.CommandSource).NamingContainer); row.Cells[0]./// row.Cells[1]./// ................ } }

Najim Mulla · Answer

sir this code protected void LoginButton_Click(object sender, EventArgs e) { try { string a = "najim", b = Convert.ToInt64("9403403138").ToString(); if ((txt_user_name.Text == a) && (txt_pass.Text == b)) { if (Session["del"] != null) { del_data(); } else { rd_fun(); } } else { db.MessageBox("Wrong Username & Password!", this); } } catch (Exception ex) { db.MessageBox(ex.Message, this); } } public void del_data() { try { SqlParameter[] paramater = new SqlParameter[] { new SqlParameter("@menu_id",GridView1.SelectedRow.Cells[2].Text) }; a = db.ExecuteNonQuery_New("MenuMaster_Delete_Query", paramater); if (a == false) { db.MessageBox("Record Can't Deleted..", this); } Grid_fill(); frm_no_id.Text = ((Int16)db.Max("Menu_Master_Max")).ToString(); } catch (Exception ex) { db.MessageBox(ex.Message, this); } } how can get value in "GridView1.SelectedRow.Cells[2].Text"

Manish Kumar Choudhary · Answer

Don't use session use like protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { int empId = Convert.ToInt32(grdEmp.DataKeys[e.RowIndex].Value); MyFuncation( empId ); GridView1.DataBind(); //Call any function that can perform delete operation based on value } private void MyFuncation(int Id) { //write your code here }

Najim Mulla · Answer

sir this is my code how can pass Session["del"]=griedview.selectedrow.cell[2].text public void del_data() { try { SqlParameter[] paramater = new SqlParameter[] { new SqlParameter("@menu_id",Session["del"]) }; a = db.ExecuteNonQuery_New("MenuMaster_Delete_Query", paramater); if (a == false) { db.MessageBox("Record Can't Deleted..", this); } Grid_fill(); frm_no_id.Text = ((Int16)db.Max("Menu_Master_Max")).ToString(); } catch (Exception ex) { db.MessageBox(ex.Message, this); } }

Manish Kumar Choudhary · Answer

pass id like that to your function //First way int empId = Convert.ToInt32(grdEmp.DataKeys[e.RowIndex].Value); //Second way int empId = Convert.ToInt32(grdEmp.DataKeys[e.RowIndex].Value.ToString()); //Third way int empId = Convert.ToInt32(grdEmp.DataKeys[e.RowIndex].Values["EMP_ID"].ToString());

Najim Mulla · Answer

but id cannot be access in my function

Manish Kumar Choudhary · Answer

like this you can call protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { GridViewRow row = (GridViewRow)GridView1.Rows[e.RowIndex]; MyFuncation(); SqlCommand cmd = new SqlCommand("Delete From userTable (userName,age,birthPLace)"); GridView1.DataBind(); //Call any function that can perform delete operation based on value } private void MyFuncation() { //write your code here }