/// <summary> /// 更新一条数据 /// </summary> public bool Update(Haikan.SchoolProjectsCore.MDB.Model.Project model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Project set "); strSql.Append("EnterpriseName=@EnterpriseName,"); strSql.Append("ProjectName=@ProjectName,"); strSql.Append("Projectstatus=@Projectstatus,"); strSql.Append("DName=@DName,"); strSql.Append("PersonInCharge=@PersonInCharge,"); strSql.Append("ProjectData=@ProjectData,"); strSql.Append("Note=@Note,"); strSql.Append("addTime=@addTime"); strSql.Append(" where ProjectID=@ProjectID"); SqlParameter[] parameters = { new SqlParameter("@EnterpriseName", SqlDbType.VarChar, 255), new SqlParameter("@ProjectName", SqlDbType.VarChar, 255), new SqlParameter("@Projectstatus", SqlDbType.VarChar, 255), new SqlParameter("@DName", SqlDbType.VarChar, 255), new SqlParameter("@PersonInCharge", SqlDbType.VarChar, 255), new SqlParameter("@ProjectData", SqlDbType.VarChar, 255), new SqlParameter("@Note", SqlDbType.VarChar, 255), new SqlParameter("@addTime", SqlDbType.VarChar, 255), new SqlParameter("@ProjectID", SqlDbType.Int, 4) }; parameters[0].Value = model.EnterpriseName; parameters[1].Value = model.ProjectName; parameters[2].Value = model.Projectstatus; parameters[3].Value = model.DName; parameters[4].Value = model.PersonInCharge; parameters[5].Value = model.ProjectData; parameters[6].Value = model.Note; parameters[7].Value = model.addTime; parameters[8].Value = model.ProjectID; 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 Haikan.SchoolProjectsCore.MDB.Model.Project DataRowToModel(DataRow row) { Haikan.SchoolProjectsCore.MDB.Model.Project model = new Haikan.SchoolProjectsCore.MDB.Model.Project(); if (row != null) { if (row["EnterpriseName"] != null) { model.EnterpriseName = row["EnterpriseName"].ToString(); } if (row["ProjectID"] != null && row["ProjectID"].ToString() != "") { model.ProjectID = int.Parse(row["ProjectID"].ToString()); } if (row["ProjectName"] != null) { model.ProjectName = row["ProjectName"].ToString(); } if (row["Projectstatus"] != null) { model.Projectstatus = row["Projectstatus"].ToString(); } if (row["DName"] != null) { model.DName = row["DName"].ToString(); } if (row["PersonInCharge"] != null) { model.PersonInCharge = row["PersonInCharge"].ToString(); } if (row["ProjectData"] != null) { model.ProjectData = row["ProjectData"].ToString(); } if (row["Note"] != null) { model.Note = row["Note"].ToString(); } if (row["addTime"] != null) { model.addTime = row["addTime"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Haikan.SchoolProjectsCore.MDB.Model.Project model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Project("); strSql.Append("EnterpriseName,ProjectName,Projectstatus,DName,PersonInCharge,ProjectData,Note,addTime)"); strSql.Append(" values ("); strSql.Append("@EnterpriseName,@ProjectName,@Projectstatus,@DName,@PersonInCharge,@ProjectData,@Note,@addTime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@EnterpriseName", SqlDbType.VarChar, 255), new SqlParameter("@ProjectName", SqlDbType.VarChar, 255), new SqlParameter("@Projectstatus", SqlDbType.VarChar, 255), new SqlParameter("@DName", SqlDbType.VarChar, 255), new SqlParameter("@PersonInCharge", SqlDbType.VarChar, 255), new SqlParameter("@ProjectData", SqlDbType.VarChar, 255), new SqlParameter("@Note", SqlDbType.VarChar, 255), new SqlParameter("@addTime", SqlDbType.VarChar, 255) }; parameters[0].Value = model.EnterpriseName; parameters[1].Value = model.ProjectName; parameters[2].Value = model.Projectstatus; parameters[3].Value = model.DName; parameters[4].Value = model.PersonInCharge; parameters[5].Value = model.ProjectData; parameters[6].Value = model.Note; parameters[7].Value = model.addTime; 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 Haikan.SchoolProjectsCore.MDB.Model.Project GetModel(int ProjectID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 EnterpriseName,ProjectID,ProjectName,Projectstatus,DName,PersonInCharge,ProjectData,Note,addTime from Project "); strSql.Append(" where ProjectID=@ProjectID"); SqlParameter[] parameters = { new SqlParameter("@ProjectID", SqlDbType.Int, 4) }; parameters[0].Value = ProjectID; Haikan.SchoolProjectsCore.MDB.Model.Project model = new Haikan.SchoolProjectsCore.MDB.Model.Project(); DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }