/// <summary> /// 更新一条数据 /// </summary> public bool Update(guanbingking.Model.Company model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Company set "); strSql.Append("CompanyName=@CompanyName,"); strSql.Append("Category=@Category,"); strSql.Append("Leve=@Leve,"); strSql.Append("SignStart=@SignStart,"); strSql.Append("SignEnd=@SignEnd,"); strSql.Append("Address=@Address,"); strSql.Append("Contact=@Contact,"); strSql.Append("Phone=@Phone"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@CompanyName", SqlDbType.VarChar, 100), new SqlParameter("@Category", SqlDbType.Int, 4), new SqlParameter("@Leve", SqlDbType.Int, 4), new SqlParameter("@SignStart", SqlDbType.Date, 3), new SqlParameter("@SignEnd", SqlDbType.Date, 3), new SqlParameter("@Address", SqlDbType.VarChar, 500), new SqlParameter("@Contact", SqlDbType.VarChar, 50), new SqlParameter("@Phone", SqlDbType.VarChar, 50), new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = model.CompanyName; parameters[1].Value = model.Category; parameters[2].Value = model.Leve; parameters[3].Value = model.SignStart; parameters[4].Value = model.SignEnd; parameters[5].Value = model.Address; parameters[6].Value = model.Contact; parameters[7].Value = model.Phone; parameters[8].Value = model.Id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public guanbingking.Model.Company DataRowToModel(DataRow row) { guanbingking.Model.Company model = new guanbingking.Model.Company(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["CompanyName"] != null) { model.CompanyName = row["CompanyName"].ToString(); } if (row["Category"] != null && row["Category"].ToString() != "") { model.Category = int.Parse(row["Category"].ToString()); } if (row["Leve"] != null && row["Leve"].ToString() != "") { model.Leve = int.Parse(row["Leve"].ToString()); } if (row["SignStart"] != null && row["SignStart"].ToString() != "") { model.SignStart = DateTime.Parse(row["SignStart"].ToString()); } if (row["SignEnd"] != null && row["SignEnd"].ToString() != "") { model.SignEnd = DateTime.Parse(row["SignEnd"].ToString()); } if (row["Address"] != null) { model.Address = row["Address"].ToString(); } if (row["Contact"] != null) { model.Contact = row["Contact"].ToString(); } if (row["Phone"] != null) { model.Phone = row["Phone"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(guanbingking.Model.Company model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Company("); strSql.Append("CompanyName,Category,Leve,SignStart,SignEnd,Address,Contact,Phone)"); strSql.Append(" values ("); strSql.Append("@CompanyName,@Category,@Leve,@SignStart,@SignEnd,@Address,@Contact,@Phone)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@CompanyName", SqlDbType.VarChar, 100), new SqlParameter("@Category", SqlDbType.Int, 4), new SqlParameter("@Leve", SqlDbType.Int, 4), new SqlParameter("@SignStart", SqlDbType.Date, 3), new SqlParameter("@SignEnd", SqlDbType.Date, 3), new SqlParameter("@Address", SqlDbType.VarChar, 500), new SqlParameter("@Contact", SqlDbType.VarChar, 50), new SqlParameter("@Phone", SqlDbType.VarChar, 50) }; parameters[0].Value = model.CompanyName; parameters[1].Value = model.Category; parameters[2].Value = model.Leve; parameters[3].Value = model.SignStart; parameters[4].Value = model.SignEnd; parameters[5].Value = model.Address; parameters[6].Value = model.Contact; parameters[7].Value = model.Phone; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public guanbingking.Model.Company GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,CompanyName,Category,Leve,SignStart,SignEnd,Address,Contact,Phone from Company "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = Id; guanbingking.Model.Company model = new guanbingking.Model.Company(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }