/// <summary> /// 更新一条数据 /// </summary> public bool Update(SteelManagement.Model.ProjectChecker model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ProjectChecker set "); strSql.Append("EntryTime=@EntryTime,"); strSql.Append("Project=@Project,"); strSql.Append("UserName=@UserName,"); strSql.Append("UserId=@UserId"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@EntryTime", SqlDbType.DateTime), new SqlParameter("@Project", SqlDbType.VarChar, 50), new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@UserId", SqlDbType.Int, 4), new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = model.EntryTime; parameters[1].Value = model.Project; parameters[2].Value = model.UserName; parameters[3].Value = model.UserId; parameters[4].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 SteelManagement.Model.ProjectChecker DataRowToModel(DataRow row) { SteelManagement.Model.ProjectChecker model = new SteelManagement.Model.ProjectChecker(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["EntryTime"] != null && row["EntryTime"].ToString() != "") { model.EntryTime = DateTime.Parse(row["EntryTime"].ToString()); } if (row["Project"] != null) { model.Project = row["Project"].ToString(); } if (row["UserName"] != null) { model.UserName = row["UserName"].ToString(); } if (row["UserId"] != null && row["UserId"].ToString() != "") { model.UserId = int.Parse(row["UserId"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(SteelManagement.Model.ProjectChecker model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ProjectChecker("); strSql.Append("EntryTime,Project,UserName,UserId)"); strSql.Append(" values ("); strSql.Append("@EntryTime,@Project,@UserName,@UserId)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@EntryTime", SqlDbType.DateTime), new SqlParameter("@Project", SqlDbType.VarChar, 50), new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@UserId", SqlDbType.Int, 4) }; parameters[0].Value = model.EntryTime; parameters[1].Value = model.Project; parameters[2].Value = model.UserName; parameters[3].Value = model.UserId; 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 SteelManagement.Model.ProjectChecker GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,EntryTime,Project,UserName,UserId from ProjectChecker "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = Id; SteelManagement.Model.ProjectChecker model = new SteelManagement.Model.ProjectChecker(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }