Bind drop down in dot net c#
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Q. How to bind a DropDown List Ans.-----------------start private void bind_dropdown_for_employee() { using (SqlConnection con = new SqlConnection(constr)) { using (SqlCommand cmd = new SqlCommand("cre_client_manager_dropdown_for_part_3_pro", con)) { con.Open(); cmd.CommandType = CommandType.StoredProcedure; SqlDataAdapter sda = new SqlDataAdapter(); sda.SelectCommand = cmd; DataTable dt = new DataTable(); sda.Fill(dt); if (dt.Rows.Count > 0) { ddl_assignto.DataSource = dt; ddl_assignto.DataValueField = "emp_id"; ddl_assignto.DataTextField = "name"; ddl_assignto.DataBind(); ddl_assignto.Items.Insert(0, new ListItem("--Select Employee --", "0")); } con.Close(); } } -----------------end Q2. How to Insert a Value into database? Ans. -----------------Start protected void Assign_Click(object sender, EventArgs e) { using (SqlConnection con = new SqlConnection(constr)) { using (SqlCommand cmd = new SqlCommand("cre_assign_work_pro", con)) { con.Open();
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Bind drop down in dot net c#
Transcript of Bind drop down in dot net c#
Q. How to bind a DropDown ListAns.-----------------start private void bind_dropdown_for_employee() { using (SqlConnection con = new SqlConnection(constr)) { using (SqlCommand cmd = new SqlCommand("cre_client_manager_dropdown_for_part_3_pro", con)) { con.Open();
cmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter sda = new SqlDataAdapter(); sda.SelectCommand = cmd; DataTable dt = new DataTable(); sda.Fill(dt); if (dt.Rows.Count > 0) { ddl_assignto.DataSource = dt; ddl_assignto.DataValueField = "emp_id"; ddl_assignto.DataTextField = "name"; ddl_assignto.DataBind();
ddl_assignto.Items.Insert(0, new ListItem("--Select Employee --", "0"));
} con.Close(); } }-----------------end
Q2. How to Insert a Value into database? Ans.-----------------Start protected void Assign_Click(object sender, EventArgs e) { using (SqlConnection con = new SqlConnection(constr)) { using (SqlCommand cmd = new SqlCommand("cre_assign_work_pro", con)) { con.Open(); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@Client_Id", ddlassign_client.SelectedValue); cmd.Parameters.AddWithValue("@Assign_to", ddl_assignto.SelectedValue); cmd.Parameters.AddWithValue("@Assign_by", ddl_Assignby.SelectedValue); cmd.Parameters.AddWithValue("@Work_Deadline", DropDownList4.SelectedValue);
cmd.Parameters.AddWithValue("@work_discription", txt_work_discription.Text);
SqlParameter sp_obj = new SqlParameter("@msg", SqlDbType.VarChar, 100); sp_obj.Direction = System.Data.ParameterDirection.Output; cmd.Parameters.Add(sp_obj); int i = cmd.ExecuteNonQuery();
if (i > 0) { ScriptManager.RegisterStartupScript(Page, this.GetType(), "AlertMessage", "javascript:alert('" + sp_obj.Value.ToString() + "')", true); clearfield(); } else { ScriptManager.RegisterStartupScript(Page, this.GetType(), "AlertMessage", "javascript:alert('" + sp_obj.Value.ToString() + "')", true); } } con.Close(); } }-----------------end
