public string deleteAllString(string parentId, string user) { string response = ""; try { childDeleteAll del = new childDeleteAll(); del.parentId = new Guid(parentId); del.user = new Guid(user); response = deleteAll(del); } catch { response = "Error"; } return(response); }
public string deleteAll(childDeleteAll use) { string response = ""; SqlConnection con = new SqlConnection(data); SqlCommand cmd = new SqlCommand("DELETE FROM CourseChild WHERE parentId = @parentId", con); cmd.Parameters.AddWithValue("@parentId", use.parentId); con.Open(); try { cmd.ExecuteNonQuery(); response = "Success"; } catch (Exception ex) { response = ex.ToString(); con.Close(); return(response); } con.Close(); try { childReference.childDeleteAll del = new childReference.childDeleteAll(); del.parentId = use.parentId; del.user = use.user; IchildClient child = new IchildClient(); response = child.deleteAll(del); } catch (Exception ex) { response = ex.ToString(); } return(response); }