/// <summary> /// 更新一条数据 /// </summary> public bool Update(MSCD.Model.LayerCatalog model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update b_LayerCatalog set "); strSql.Append("typeId=@typeId,"); strSql.Append("layerName=@layerName"); strSql.Append("layerCaption=@layerCaption"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@typeId", SqlDbType.Int, 4), new SqlParameter("@layerName", SqlDbType.VarChar, 50), new SqlParameter("@layerCaption", SqlDbType.VarChar, 50), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.typeId; parameters[1].Value = model.layerName; parameters[1].Value = model.layerCaption; parameters[3].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(MSCD.Model.LayerCatalog model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into b_LayerCatalog("); strSql.Append("typeId,layerName,layerCaption)"); strSql.Append(" values ("); strSql.Append("@typeId,@layerName,@layerCaption)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@typeId", SqlDbType.Int, 4), new SqlParameter("@layerName", SqlDbType.VarChar, 50), new SqlParameter("@layerCaption", SqlDbType.VarChar, 50) } ; parameters[0].Value = model.typeId; parameters[1].Value = model.layerName; parameters[2].Value = model.layerCaption; 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 MSCD.Model.LayerCatalog DataRowToModel(DataRow row) { MSCD.Model.LayerCatalog model = new MSCD.Model.LayerCatalog(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["typeId"] != null && row["typeId"].ToString() != "") { model.typeId = int.Parse(row["typeId"].ToString()); } if (row["layerName"] != null) { model.layerName = row["layerName"].ToString(); } if (row["layerCaption"] != null) { model.layerCaption = row["layerCaption"].ToString(); } } return model; }
/// <summary> /// 得到一个对象实体 /// </summary> public MSCD.Model.LayerCatalog DataRowToModel(DataRow row) { MSCD.Model.LayerCatalog model = new MSCD.Model.LayerCatalog(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["typeId"] != null && row["typeId"].ToString() != "") { model.typeId = int.Parse(row["typeId"].ToString()); } if (row["layerName"] != null) { model.layerName = row["layerName"].ToString(); } if (row["layerCaption"] != null) { model.layerCaption = row["layerCaption"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public MSCD.Model.LayerCatalog GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,typeId,layerName,layerCaption from b_LayerCatalog "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; MSCD.Model.LayerCatalog model = new MSCD.Model.LayerCatalog(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public MSCD.Model.LayerCatalog GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,typeId,layerName,layerCaption from b_LayerCatalog "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int,4) }; parameters[0].Value = id; MSCD.Model.LayerCatalog model = new MSCD.Model.LayerCatalog(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return DataRowToModel(ds.Tables[0].Rows[0]); } else { return null; } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(MSCD.Model.LayerCatalog model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(MSCD.Model.LayerCatalog model) { return(dal.Add(model)); }