private string DoEdit(int _id) { BLL.invoiceUnit bll = new BLL.invoiceUnit(); Model.invoiceUnit model = bll.GetModel(_id); string _content = string.Empty; if (model.invU_area != ddlarea.SelectedValue) { _content += "所属区域:" + model.invU_area + "→<font color='red'>" + ddlarea.SelectedValue + "</font><br/>"; } model.invU_area = ddlarea.SelectedValue; if (model.invU_name != txtUnit.Text.Trim()) { _content += "开票单位:" + model.invU_name + "→<font color='red'>" + txtUnit.Text.Trim() + "</font><br/>"; } model.invU_name = txtUnit.Text.Trim(); if (model.invU_contact != txtContact.Text.Trim()) { _content += "联系人:" + model.invU_contact + "→<font color='red'>" + txtContact.Text.Trim() + "</font><br/>"; } model.invU_contact = txtContact.Text.Trim(); if (model.invU_contactPhone != txtPhone.Text.Trim()) { _content += "联系电话:" + model.invU_contactPhone + "→<font color='red'>" + txtPhone.Text.Trim() + "</font><br/>"; } model.invU_contactPhone = txtPhone.Text.Trim(); if (model.invU_flag != cbIsUse.Checked) { _content += "启用状态:" + (model.invU_flag.Value ? "启用" : "禁用") + "→<font color='red'>" + (cbIsUse.Checked ? "启用" : "禁用") + "</font><br/>"; } return(bll.Update(model, _content, manager)); }
/// <summary> /// 增加一条数据 /// </summary> public string Add(Model.invoiceUnit model, Model.manager manager) { if (string.IsNullOrEmpty(model.invU_area)) { return("请选择所属区域"); } if (string.IsNullOrEmpty(model.invU_name)) { return("请填写开票单位"); } if (Exists(model.invU_area, model.invU_name)) { return("该区域下已存在相同的开票单位,请检查"); } int ret = dal.Add(model); if (ret > 0) { StringBuilder content = new StringBuilder(); content.Append("所属区域:" + model.invU_area + "<br/>"); content.Append("开票单位:" + model.invU_name + "<br/>"); content.Append("联系人:" + model.invU_contact + "<br/>"); content.Append("联系电话:" + model.invU_contactPhone + "<br/>"); content.Append("启用状态:" + (model.invU_flag.Value ? "启用" : "禁用") + ""); Model.business_log logmodel = new Model.business_log(); logmodel.ol_relateID = ret; logmodel.ol_title = "添加开票单位"; logmodel.ol_content = content.ToString(); logmodel.ol_operateDate = DateTime.Now; new business_log().Add(DTEnums.ActionEnum.Add.ToString(), logmodel, manager.user_name, manager.real_name); //记录日志 return(""); } return("添加失败"); }
/// <summary> /// 更新一条数据 /// </summary> public string Update(Model.invoiceUnit model, string content, Model.manager manager) { if (model == null) { return("数据不存在"); } if (string.IsNullOrEmpty(model.invU_area)) { return("请选择所属区域"); } if (string.IsNullOrEmpty(model.invU_name)) { return("请填写开票单位"); } if (Exists(model.invU_area, model.invU_name, model.invU_id.Value)) { return("该区域下已存在相同的开票单位,请检查"); } if (dal.Update(model)) { Model.business_log logmodel = new Model.business_log(); logmodel.ol_relateID = model.invU_id.Value; logmodel.ol_title = "编辑开票单位"; logmodel.ol_content = content; logmodel.ol_operateDate = DateTime.Now; new business_log().Add(DTEnums.ActionEnum.Add.ToString(), logmodel, manager.user_name, manager.real_name); //记录日志 return(""); } return("更新失败"); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.invoiceUnit 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_invoiceUnit set "); foreach (PropertyInfo pi in pros) { //如果不是主键则追加sql字符串 if (!pi.Name.Equals("invU_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 invU_id=@id "); paras.Add(new SqlParameter("@id", model.invU_id)); return(DbHelperSQL.ExecuteSql(strSql.ToString(), paras.ToArray()) > 0); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.invoiceUnit GetModel(int id) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); Model.invoiceUnit model = new Model.invoiceUnit(); //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_invoiceUnit"); strSql.Append(" where invU_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 string DoAdd() { Model.invoiceUnit model = new Model.invoiceUnit(); BLL.invoiceUnit bll = new BLL.invoiceUnit(); model.invU_area = ddlarea.SelectedValue; model.invU_name = txtUnit.Text.Trim(); model.invU_contact = txtContact.Text.Trim(); model.invU_contactPhone = txtPhone.Text.Trim(); model.invU_flag = cbIsUse.Checked; return(bll.Add(model, manager)); }
private void ShowInfo(int _id) { BLL.invoiceUnit bll = new BLL.invoiceUnit(); Model.invoiceUnit model = bll.GetModel(_id); ddlarea.SelectedValue = model.invU_area; txtUnit.Text = model.invU_name; txtContact.Text = model.invU_contact; txtPhone.Text = model.invU_contactPhone; cbIsUse.Checked = model.invU_flag.Value; }
/// <summary> /// 将对象转换实体 /// </summary> public Model.invoiceUnit DataRowToModel(DataRow row) { Model.invoiceUnit model = new Model.invoiceUnit(); 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.invoiceUnit 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_invoiceUnit("); foreach (PropertyInfo pi in pros) { //如果不是主键则追加sql字符串 if (!pi.Name.Equals("invU_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)); } }
/// <summary> /// 删除一条数据 /// </summary> public string Delete(int id, Model.manager manager) { Model.invoiceUnit na = GetModel(id); if (na == null) { return("开票单位不存在"); } 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 = "删除开票单位"; logmodel.ol_content = "开票单位:" + na.invU_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"); }