/// <summary> /// 更新一条数据 /// </summary> public bool Update(WebDemo.Model.WebDemo.LostBlacklist model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update LostBlacklist set "); strSql.Append("CardID=@CardID,"); strSql.Append("LostDate=@LostDate"); strSql.Append(" where SaveNo=@SaveNo "); SqlParameter[] parameters = { new SqlParameter("@CardID", SqlDbType.Int, 4), new SqlParameter("@LostDate", SqlDbType.DateTime), new SqlParameter("@SaveNo", SqlDbType.Int, 4) }; parameters[0].Value = model.CardID; parameters[1].Value = model.LostDate; parameters[2].Value = model.SaveNo; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(WebDemo.Model.WebDemo.LostBlacklist model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into LostBlacklist("); strSql.Append("SaveNo,CardID,LostDate)"); strSql.Append(" values ("); strSql.Append("@SaveNo,@CardID,@LostDate)"); SqlParameter[] parameters = { new SqlParameter("@SaveNo", SqlDbType.Int, 4), new SqlParameter("@CardID", SqlDbType.Int, 4), new SqlParameter("@LostDate", SqlDbType.DateTime) }; parameters[0].Value = model.SaveNo; parameters[1].Value = model.CardID; parameters[2].Value = model.LostDate; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
public void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (!PageValidate.IsNumber(txtCardID.Text)) { strErr += "CardID格式错误!\\n"; } if (!PageValidate.IsDateTime(txtLostDate.Text)) { strErr += "LostDate格式错误!\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } int SaveNo = int.Parse(this.lblSaveNo.Text); int CardID = int.Parse(this.txtCardID.Text); DateTime LostDate = DateTime.Parse(this.txtLostDate.Text); WebDemo.Model.WebDemo.LostBlacklist model = new WebDemo.Model.WebDemo.LostBlacklist(); model.SaveNo = SaveNo; model.CardID = CardID; model.LostDate = LostDate; WebDemo.BLL.WebDemo.LostBlacklist bll = new WebDemo.BLL.WebDemo.LostBlacklist(); bll.Update(model); Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "list.aspx"); }
private void ShowInfo(int SaveNo) { WebDemo.BLL.WebDemo.LostBlacklist bll = new WebDemo.BLL.WebDemo.LostBlacklist(); WebDemo.Model.WebDemo.LostBlacklist model = bll.GetModel(SaveNo); this.lblSaveNo.Text = model.SaveNo.ToString(); this.txtCardID.Text = model.CardID.ToString(); this.txtLostDate.Text = model.LostDate.ToString(); }
/// <summary> /// 得到一个对象实体 /// </summary> public WebDemo.Model.WebDemo.LostBlacklist DataRowToModel(DataRow row) { WebDemo.Model.WebDemo.LostBlacklist model = new WebDemo.Model.WebDemo.LostBlacklist(); if (row != null) { if (row["SaveNo"] != null && row["SaveNo"].ToString() != "") { model.SaveNo = int.Parse(row["SaveNo"].ToString()); } if (row["CardID"] != null && row["CardID"].ToString() != "") { model.CardID = int.Parse(row["CardID"].ToString()); } if (row["LostDate"] != null && row["LostDate"].ToString() != "") { model.LostDate = DateTime.Parse(row["LostDate"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public WebDemo.Model.WebDemo.LostBlacklist GetModel(int SaveNo) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 SaveNo,CardID,LostDate from LostBlacklist "); strSql.Append(" where SaveNo=@SaveNo "); SqlParameter[] parameters = { new SqlParameter("@SaveNo", SqlDbType.Int, 4) }; parameters[0].Value = SaveNo; WebDemo.Model.WebDemo.LostBlacklist model = new WebDemo.Model.WebDemo.LostBlacklist(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }