/// <summary> /// 增加一条数据 /// </summary> public int Add(XHD.Model.mail_flow model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into mail_flow("); strSql.Append("mail_id,mail_title,atta_count,receive_id,receive_name,isView,view_time,recive_type_id,recive_type,sender_id,sender_name,sender_time,isDelete,Delete_time)"); strSql.Append(" values ("); strSql.Append("@mail_id,@mail_title,@atta_count,@receive_id,@receive_name,@isView,@view_time,@recive_type_id,@recive_type,@sender_id,@sender_name,@sender_time,@isDelete,@Delete_time)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@mail_id", SqlDbType.Int, 4), new SqlParameter("@mail_title", SqlDbType.VarChar, 250), new SqlParameter("@atta_count", SqlDbType.Int, 4), new SqlParameter("@receive_id", SqlDbType.Int, 4), new SqlParameter("@receive_name", SqlDbType.VarChar, 250), new SqlParameter("@isView", SqlDbType.Int, 4), new SqlParameter("@view_time", SqlDbType.DateTime), new SqlParameter("@recive_type_id", SqlDbType.Int, 4), new SqlParameter("@recive_type", SqlDbType.VarChar, 250), new SqlParameter("@sender_id", SqlDbType.Int, 4), new SqlParameter("@sender_name", SqlDbType.VarChar, 250), new SqlParameter("@sender_time", SqlDbType.DateTime), new SqlParameter("@isDelete", SqlDbType.Int, 4), new SqlParameter("@Delete_time", SqlDbType.DateTime) }; parameters[0].Value = model.mail_id; parameters[1].Value = model.mail_title; parameters[2].Value = model.atta_count; parameters[3].Value = model.receive_id; parameters[4].Value = model.receive_name; parameters[5].Value = model.isView; parameters[6].Value = model.view_time; parameters[7].Value = model.recive_type_id; parameters[8].Value = model.recive_type; parameters[9].Value = model.sender_id; parameters[10].Value = model.sender_name; parameters[11].Value = model.sender_time; parameters[12].Value = model.isDelete; parameters[13].Value = model.Delete_time; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(XHD.Model.mail_flow model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update mail_flow set "); strSql.Append("mail_id=@mail_id,"); strSql.Append("mail_title=@mail_title,"); strSql.Append("atta_count=@atta_count,"); strSql.Append("receive_id=@receive_id,"); strSql.Append("receive_name=@receive_name,"); strSql.Append("isView=@isView,"); strSql.Append("view_time=@view_time,"); strSql.Append("recive_type_id=@recive_type_id,"); strSql.Append("recive_type=@recive_type,"); strSql.Append("sender_id=@sender_id,"); strSql.Append("sender_name=@sender_name,"); strSql.Append("sender_time=@sender_time,"); strSql.Append("isDelete=@isDelete,"); strSql.Append("Delete_time=@Delete_time"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@mail_id", SqlDbType.Int, 4), new SqlParameter("@mail_title", SqlDbType.VarChar, 250), new SqlParameter("@atta_count", SqlDbType.Int, 4), new SqlParameter("@receive_id", SqlDbType.Int, 4), new SqlParameter("@receive_name", SqlDbType.VarChar, 250), new SqlParameter("@isView", SqlDbType.Int, 4), new SqlParameter("@view_time", SqlDbType.DateTime), new SqlParameter("@recive_type_id", SqlDbType.Int, 4), new SqlParameter("@recive_type", SqlDbType.VarChar, 250), new SqlParameter("@sender_id", SqlDbType.Int, 4), new SqlParameter("@sender_name", SqlDbType.VarChar, 250), new SqlParameter("@sender_time", SqlDbType.DateTime), new SqlParameter("@isDelete", SqlDbType.Int, 4), new SqlParameter("@Delete_time", SqlDbType.DateTime), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.mail_id; parameters[1].Value = model.mail_title; parameters[2].Value = model.atta_count; parameters[3].Value = model.receive_id; parameters[4].Value = model.receive_name; parameters[5].Value = model.isView; parameters[6].Value = model.view_time; parameters[7].Value = model.recive_type_id; parameters[8].Value = model.recive_type; parameters[9].Value = model.sender_id; parameters[10].Value = model.sender_name; parameters[11].Value = model.sender_time; parameters[12].Value = model.isDelete; parameters[13].Value = model.Delete_time; parameters[14].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 XHD.Model.mail_flow GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,mail_id,mail_title,atta_count,receive_id,receive_name,isView,view_time,recive_type_id,recive_type,sender_id,sender_name,sender_time,isDelete,Delete_time from mail_flow "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; XHD.Model.mail_flow model = new XHD.Model.mail_flow(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["mail_id"] != null && ds.Tables[0].Rows[0]["mail_id"].ToString() != "") { model.mail_id = int.Parse(ds.Tables[0].Rows[0]["mail_id"].ToString()); } if (ds.Tables[0].Rows[0]["mail_title"] != null && ds.Tables[0].Rows[0]["mail_title"].ToString() != "") { model.mail_title = ds.Tables[0].Rows[0]["mail_title"].ToString(); } if (ds.Tables[0].Rows[0]["atta_count"] != null && ds.Tables[0].Rows[0]["atta_count"].ToString() != "") { model.atta_count = int.Parse(ds.Tables[0].Rows[0]["atta_count"].ToString()); } if (ds.Tables[0].Rows[0]["receive_id"] != null && ds.Tables[0].Rows[0]["receive_id"].ToString() != "") { model.receive_id = int.Parse(ds.Tables[0].Rows[0]["receive_id"].ToString()); } if (ds.Tables[0].Rows[0]["receive_name"] != null && ds.Tables[0].Rows[0]["receive_name"].ToString() != "") { model.receive_name = ds.Tables[0].Rows[0]["receive_name"].ToString(); } if (ds.Tables[0].Rows[0]["isView"] != null && ds.Tables[0].Rows[0]["isView"].ToString() != "") { model.isView = int.Parse(ds.Tables[0].Rows[0]["isView"].ToString()); } if (ds.Tables[0].Rows[0]["view_time"] != null && ds.Tables[0].Rows[0]["view_time"].ToString() != "") { model.view_time = DateTime.Parse(ds.Tables[0].Rows[0]["view_time"].ToString()); } if (ds.Tables[0].Rows[0]["recive_type_id"] != null && ds.Tables[0].Rows[0]["recive_type_id"].ToString() != "") { model.recive_type_id = int.Parse(ds.Tables[0].Rows[0]["recive_type_id"].ToString()); } if (ds.Tables[0].Rows[0]["recive_type"] != null && ds.Tables[0].Rows[0]["recive_type"].ToString() != "") { model.recive_type = ds.Tables[0].Rows[0]["recive_type"].ToString(); } if (ds.Tables[0].Rows[0]["sender_id"] != null && ds.Tables[0].Rows[0]["sender_id"].ToString() != "") { model.sender_id = int.Parse(ds.Tables[0].Rows[0]["sender_id"].ToString()); } if (ds.Tables[0].Rows[0]["sender_name"] != null && ds.Tables[0].Rows[0]["sender_name"].ToString() != "") { model.sender_name = ds.Tables[0].Rows[0]["sender_name"].ToString(); } if (ds.Tables[0].Rows[0]["sender_time"] != null && ds.Tables[0].Rows[0]["sender_time"].ToString() != "") { model.sender_time = DateTime.Parse(ds.Tables[0].Rows[0]["sender_time"].ToString()); } if (ds.Tables[0].Rows[0]["isDelete"] != null && ds.Tables[0].Rows[0]["isDelete"].ToString() != "") { model.isDelete = int.Parse(ds.Tables[0].Rows[0]["isDelete"].ToString()); } if (ds.Tables[0].Rows[0]["Delete_time"] != null && ds.Tables[0].Rows[0]["Delete_time"].ToString() != "") { model.Delete_time = DateTime.Parse(ds.Tables[0].Rows[0]["Delete_time"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// �õ�һ������ʵ�� /// </summary> public XHD.Model.mail_flow GetModel(int id) { StringBuilder strSql=new StringBuilder(); strSql.Append("select top 1 id,mail_id,mail_title,atta_count,receive_id,receive_name,isView,view_time,recive_type_id,recive_type,sender_id,sender_name,sender_time,isDelete,Delete_time from mail_flow "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int,4) }; parameters[0].Value = id; XHD.Model.mail_flow model=new XHD.Model.mail_flow(); DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { if(ds.Tables[0].Rows[0]["id"]!=null && ds.Tables[0].Rows[0]["id"].ToString()!="") { model.id=int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if(ds.Tables[0].Rows[0]["mail_id"]!=null && ds.Tables[0].Rows[0]["mail_id"].ToString()!="") { model.mail_id=int.Parse(ds.Tables[0].Rows[0]["mail_id"].ToString()); } if(ds.Tables[0].Rows[0]["mail_title"]!=null && ds.Tables[0].Rows[0]["mail_title"].ToString()!="") { model.mail_title=ds.Tables[0].Rows[0]["mail_title"].ToString(); } if(ds.Tables[0].Rows[0]["atta_count"]!=null && ds.Tables[0].Rows[0]["atta_count"].ToString()!="") { model.atta_count=int.Parse(ds.Tables[0].Rows[0]["atta_count"].ToString()); } if(ds.Tables[0].Rows[0]["receive_id"]!=null && ds.Tables[0].Rows[0]["receive_id"].ToString()!="") { model.receive_id=int.Parse(ds.Tables[0].Rows[0]["receive_id"].ToString()); } if(ds.Tables[0].Rows[0]["receive_name"]!=null && ds.Tables[0].Rows[0]["receive_name"].ToString()!="") { model.receive_name=ds.Tables[0].Rows[0]["receive_name"].ToString(); } if(ds.Tables[0].Rows[0]["isView"]!=null && ds.Tables[0].Rows[0]["isView"].ToString()!="") { model.isView=int.Parse(ds.Tables[0].Rows[0]["isView"].ToString()); } if(ds.Tables[0].Rows[0]["view_time"]!=null && ds.Tables[0].Rows[0]["view_time"].ToString()!="") { model.view_time=DateTime.Parse(ds.Tables[0].Rows[0]["view_time"].ToString()); } if(ds.Tables[0].Rows[0]["recive_type_id"]!=null && ds.Tables[0].Rows[0]["recive_type_id"].ToString()!="") { model.recive_type_id=int.Parse(ds.Tables[0].Rows[0]["recive_type_id"].ToString()); } if(ds.Tables[0].Rows[0]["recive_type"]!=null && ds.Tables[0].Rows[0]["recive_type"].ToString()!="") { model.recive_type=ds.Tables[0].Rows[0]["recive_type"].ToString(); } if(ds.Tables[0].Rows[0]["sender_id"]!=null && ds.Tables[0].Rows[0]["sender_id"].ToString()!="") { model.sender_id=int.Parse(ds.Tables[0].Rows[0]["sender_id"].ToString()); } if(ds.Tables[0].Rows[0]["sender_name"]!=null && ds.Tables[0].Rows[0]["sender_name"].ToString()!="") { model.sender_name=ds.Tables[0].Rows[0]["sender_name"].ToString(); } if(ds.Tables[0].Rows[0]["sender_time"]!=null && ds.Tables[0].Rows[0]["sender_time"].ToString()!="") { model.sender_time=DateTime.Parse(ds.Tables[0].Rows[0]["sender_time"].ToString()); } if(ds.Tables[0].Rows[0]["isDelete"]!=null && ds.Tables[0].Rows[0]["isDelete"].ToString()!="") { model.isDelete=int.Parse(ds.Tables[0].Rows[0]["isDelete"].ToString()); } if(ds.Tables[0].Rows[0]["Delete_time"]!=null && ds.Tables[0].Rows[0]["Delete_time"].ToString()!="") { model.Delete_time=DateTime.Parse(ds.Tables[0].Rows[0]["Delete_time"].ToString()); } return model; } else { return null; } }