/// <summary> /// 更新一条数据 /// </summary> public void Update(Hownet.Model.NumPrefix model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update NumPrefix set "); strSql.Append("FormName=@FormName,"); strSql.Append("Prefix=@Prefix,"); strSql.Append("Length=@Length,"); strSql.Append("TypeID=@TypeID,"); strSql.Append("FormID=@FormID,"); strSql.Append("Rules=@Rules"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4), new SqlParameter("@FormName", SqlDbType.NVarChar, 50), new SqlParameter("@Prefix", SqlDbType.NVarChar, 50), new SqlParameter("@Length", SqlDbType.Int, 4), new SqlParameter("@TypeID", SqlDbType.Int, 4), new SqlParameter("@FormID", SqlDbType.Int, 4), new SqlParameter("@Rules", SqlDbType.Int, 4) }; parameters[0].Value = model.ID; parameters[1].Value = model.FormName; parameters[2].Value = model.Prefix; parameters[3].Value = model.Length; parameters[4].Value = model.TypeID; parameters[5].Value = model.FormID; parameters[6].Value = model.Rules; DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public Hownet.Model.NumPrefix GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,FormName,Prefix,Length,TypeID,FormID,Rules from NumPrefix "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Hownet.Model.NumPrefix model = new Hownet.Model.NumPrefix(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } model.FormName = ds.Tables[0].Rows[0]["FormName"].ToString(); model.Prefix = ds.Tables[0].Rows[0]["Prefix"].ToString(); if (ds.Tables[0].Rows[0]["Length"].ToString() != "") { model.Length = int.Parse(ds.Tables[0].Rows[0]["Length"].ToString()); } if (ds.Tables[0].Rows[0]["TypeID"].ToString() != "") { model.TypeID = int.Parse(ds.Tables[0].Rows[0]["TypeID"].ToString()); } if (ds.Tables[0].Rows[0]["FormID"].ToString() != "") { model.FormID = int.Parse(ds.Tables[0].Rows[0]["FormID"].ToString()); } if (ds.Tables[0].Rows[0]["Rules"].ToString() != "") { model.Rules = int.Parse(ds.Tables[0].Rows[0]["Rules"].ToString()); } model.A = 1; return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Hownet.Model.NumPrefix model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into NumPrefix("); strSql.Append("FormName,Prefix,Length,TypeID,FormID,Rules)"); strSql.Append(" values ("); strSql.Append("@FormName,@Prefix,@Length,@TypeID,@FormID,@Rules)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@FormName", SqlDbType.NVarChar, 50), new SqlParameter("@Prefix", SqlDbType.NVarChar, 50), new SqlParameter("@Length", SqlDbType.Int, 4), new SqlParameter("@TypeID", SqlDbType.Int, 4), new SqlParameter("@FormID", SqlDbType.Int, 4), new SqlParameter("@Rules", SqlDbType.Int, 4) }; parameters[0].Value = model.FormName; parameters[1].Value = model.Prefix; parameters[2].Value = model.Length; parameters[3].Value = model.TypeID; parameters[4].Value = model.FormID; parameters[5].Value = model.Rules; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(1); } else { return(Convert.ToInt32(obj)); } }