/// <summary> /// 增加一条数据 /// </summary> public int Add(SCZM.Model.System.sys_Attachment model, out string message) { message = "新增成功!"; int rowId = dal.Add(model); if (rowId < 1) { message = "新增失败!"; } return(rowId); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(SCZM.Model.System.sys_Attachment model, out string message) { message = "修改成功!"; int rows = dal.Update(model); if (rows == 0) { message = "对不起,该条数据已被其他人删除!"; return(false); } else { return(true); } }
/// <summary> /// 得到一个对象实体 子方法 从DataRow中 /// </summary> public SCZM.Model.System.sys_Attachment DataRowToModel(DataRow row) { SCZM.Model.System.sys_Attachment model = new SCZM.Model.System.sys_Attachment(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["Source"] != null && row["Source"].ToString() != "") { model.Source = int.Parse(row["Source"].ToString()); } if (row["FileName"] != null) { model.FileName = row["FileName"].ToString(); } if (row["FilePath"] != null) { model.FilePath = row["FilePath"].ToString(); } if (row["FileUse"] != null) { model.FileUse = row["FileUse"].ToString(); } if (row["UseId"] != null && row["UseId"].ToString() != "") { model.UseId = int.Parse(row["UseId"].ToString()); } if (row["OperaName"] != null) { model.OperaName = row["OperaName"].ToString(); } if (row["OperaTime"] != null && row["OperaTime"].ToString() != "") { model.OperaTime = DateTime.Parse(row["OperaTime"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(SCZM.Model.System.sys_Attachment model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into sys_Attachment("); strSql.Append("Source,FileName,FilePath,FileUse,UseId,OperaName,OperaTime)"); strSql.Append(" values ("); strSql.Append("@Source,@FileName,@FilePath,@FileUse,@UseId,@OperaName,@OperaTime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Source", SqlDbType.Int, 4), new SqlParameter("@FileName", SqlDbType.NVarChar, 50), new SqlParameter("@FilePath", SqlDbType.NVarChar, 100), new SqlParameter("@FileUse", SqlDbType.NVarChar, 10), new SqlParameter("@UseId", SqlDbType.Int, 4), new SqlParameter("@OperaName", SqlDbType.NVarChar, 20), new SqlParameter("@OperaTime", SqlDbType.DateTime) }; parameters[0].Value = model.Source; parameters[1].Value = model.FileName; parameters[2].Value = model.FilePath; parameters[3].Value = model.FileUse; parameters[4].Value = model.UseId; parameters[5].Value = model.OperaName; parameters[6].Value = model.OperaTime; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(1); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public int Update(SCZM.Model.System.sys_Attachment model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update sys_Attachment set "); strSql.Append("Source=@Source,"); strSql.Append("FileName=@FileName,"); strSql.Append("FilePath=@FilePath,"); strSql.Append("FileUse=@FileUse,"); strSql.Append("UseId=@UseId,"); strSql.Append("OperaName=@OperaName,"); strSql.Append("OperaTime=@OperaTime"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@Source", SqlDbType.Int, 4), new SqlParameter("@FileName", SqlDbType.NVarChar, 50), new SqlParameter("@FilePath", SqlDbType.NVarChar, 100), new SqlParameter("@FileUse", SqlDbType.NVarChar, 10), new SqlParameter("@UseId", SqlDbType.Int, 4), new SqlParameter("@OperaName", SqlDbType.NVarChar, 20), new SqlParameter("@OperaTime", SqlDbType.DateTime), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.Source; parameters[1].Value = model.FileName; parameters[2].Value = model.FilePath; parameters[3].Value = model.FileUse; parameters[4].Value = model.UseId; parameters[5].Value = model.OperaName; parameters[6].Value = model.OperaTime; parameters[7].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); return(rows); }
/// <summary> /// 得到一个对象实体 /// </summary> public SCZM.Model.System.sys_Attachment GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,Source,FileName,FilePath,FileUse,UseId,OperaName,OperaTime from sys_Attachment "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; SCZM.Model.System.sys_Attachment model = new SCZM.Model.System.sys_Attachment(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }