/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.businessDetails model) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); //利用反射获得属性的所有公共属性 PropertyInfo[] pros = model.GetType().GetProperties(); List <SqlParameter> paras = new List <SqlParameter>(); strSql.Append("update MS_Details set "); foreach (PropertyInfo pi in pros) { //如果不是主键则追加sql字符串 if (!pi.Name.Equals("de_id")) { //判断属性值是否为空 if (pi.GetValue(model, null) != null) { str1.Append(pi.Name + "=@" + pi.Name + ","); //声明参数 paras.Add(new SqlParameter("@" + pi.Name, pi.GetValue(model, null))); //对参数赋值 } } } strSql.Append(str1.ToString().Trim(',')); strSql.Append(" where de_id=@id "); paras.Add(new SqlParameter("@id", model.de_id)); return(DbHelperSQL.ExecuteSql(strSql.ToString(), paras.ToArray()) > 0); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.businessDetails GetModel(int id) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); Model.businessDetails model = new Model.businessDetails(); //利用反射获得属性的所有公共属性 PropertyInfo[] pros = model.GetType().GetProperties(); foreach (PropertyInfo p in pros) { str1.Append(p.Name + ",");//拼接字段 } strSql.Append("select top 1 " + str1.ToString().Trim(',')); strSql.Append(" from MS_Details"); strSql.Append(" where de_id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; DataTable dt = DbHelperSQL.Query(strSql.ToString(), parameters).Tables[0]; if (dt.Rows.Count > 0) { return(DataRowToModel(dt.Rows[0])); } else { return(null); } }
private void ShowInfo(int _id) { BLL.businessDetails bll = new BLL.businessDetails(); Model.businessDetails model = bll.GetModel(_id); ddlnature.SelectedValue = model.de_nid.ToString(); txtTitle.Text = model.de_name; txtSortId.Text = model.de_sort.ToString(); if (model.de_isUse.Value) { cbIsUse.Checked = true; } else { cbIsUse.Checked = false; } }
private string DoEdit(int _id) { BLL.businessDetails bll = new BLL.businessDetails(); Model.businessDetails model = bll.GetModel(_id); if (string.IsNullOrEmpty(ddlnature.SelectedValue)) { return("请选择业务性质"); } model.de_nid = Convert.ToInt32(ddlnature.SelectedValue); if (string.IsNullOrEmpty(txtTitle.Text.Trim())) { return("请填写业务明细"); } if (bll.Exists(txtTitle.Text.Trim(), _id)) { return("该业务明细已存在"); } string _content = string.Empty; if (model.de_name != txtTitle.Text.Trim()) { _content += "业务明细:" + model.de_name + "→<font color='red'>" + txtTitle.Text.Trim() + "</font><br/>"; } model.de_name = txtTitle.Text.Trim(); model.de_sort = Utils.StrToInt(txtSortId.Text.Trim(), 0); model.de_isUse = cbIsUse.Checked; if (bll.Update(model)) { //CacheHelper.Remove(DTKeys.CACHE_SITE_HTTP_DOMAIN); //更新一下域名缓存 //Undo if (!string.IsNullOrEmpty(_content)) { logmodel = new Model.business_log(); logmodel.ol_relateID = _id; logmodel.ol_title = "修改业务明细"; logmodel.ol_content = _content; logmodel.ol_operateDate = DateTime.Now; AddBusinessLog(DTEnums.ActionEnum.Edit.ToString(), logmodel); //记录日志 } return(""); } return("修改失败"); }
/// <summary> /// 将对象转换实体 /// </summary> public Model.businessDetails DataRowToModel(DataRow row) { Model.businessDetails model = new Model.businessDetails(); if (row != null) { //利用反射获得属性的所有公共属性 Type modelType = model.GetType(); for (int i = 0; i < row.Table.Columns.Count; i++) { //查找实体是否存在列表相同的公共属性 PropertyInfo proInfo = modelType.GetProperty(row.Table.Columns[i].ColumnName); if (proInfo != null && row[i] != DBNull.Value) { proInfo.SetValue(model, row[i], null);//用索引值设置属性值 } } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.businessDetails model) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); //数据字段 StringBuilder str2 = new StringBuilder(); //数据参数 //利用反射获得属性的所有公共属性 PropertyInfo[] pros = model.GetType().GetProperties(); List <SqlParameter> paras = new List <SqlParameter>(); strSql.Append("insert into MS_Details("); foreach (PropertyInfo pi in pros) { //如果不是主键则追加sql字符串 if (!pi.Name.Equals("de_id")) { //判断属性值是否为空 if (pi.GetValue(model, null) != null) { str1.Append(pi.Name + ","); //拼接字段 str2.Append("@" + pi.Name + ","); //声明参数 paras.Add(new SqlParameter("@" + pi.Name, pi.GetValue(model, null))); //对参数赋值 } } } strSql.Append(str1.ToString().Trim(',')); strSql.Append(") values ("); strSql.Append(str2.ToString().Trim(',')); strSql.Append(") "); strSql.Append(";select @@IDENTITY;"); object obj = DbHelperSQL.GetSingle(strSql.ToString(), paras.ToArray()); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
private string DoAdd() { Model.businessDetails model = new Model.businessDetails(); BLL.businessDetails bll = new BLL.businessDetails(); if (string.IsNullOrEmpty(ddlnature.SelectedValue)) { return("请选择业务性质"); } model.de_nid = Convert.ToInt32(ddlnature.SelectedValue); if (string.IsNullOrEmpty(txtTitle.Text.Trim())) { return("请填写业务明细"); } if (bll.Exists(txtTitle.Text.Trim(), model.de_nid)) { return("该业务明细已存在"); } model.de_name = txtTitle.Text.Trim(); model.de_sort = Utils.StrToInt(txtSortId.Text.Trim(), 0); model.de_isUse = cbIsUse.Checked; int _naid = bll.Add(model); if (_naid > 0) { //更新一下域名缓存 //CacheHelper.Remove(DTKeys.CACHE_SITE_HTTP_DOMAIN); //Undo logmodel = new Model.business_log(); logmodel.ol_relateID = _naid; logmodel.ol_title = "添加业务明细"; logmodel.ol_content = model.de_name; logmodel.ol_operateDate = DateTime.Now; AddBusinessLog(DTEnums.ActionEnum.Add.ToString(), logmodel); //记录日志 return(""); } return("添加失败"); }
/// <summary> /// 删除一条数据 /// </summary> public string Delete(int id, Model.manager manager) { Model.businessDetails de = GetModel(id); if (de == null) { return("业务明细不存在"); } if (isUse(id)) { return("已被使用,不能删除"); } if (dal.Delete(id)) { Model.business_log logmodel = new Model.business_log(); logmodel.ol_relateID = id; logmodel.ol_title = "删除业务明细"; logmodel.ol_content = "业务明细:" + de.de_name; logmodel.ol_operateDate = DateTime.Now; new business_log().Add(DTEnums.ActionEnum.Delete.ToString(), logmodel, manager.user_name, manager.real_name); return(""); } return("删除失败"); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.businessDetails model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.businessDetails model) { return(dal.Add(model)); }