| | |
| | | { |
| | | try |
| | | { |
| | | |
| | | List<object> columnNameList = new List<object>(); //定义声明变量 ,把通过 new List<object>()创建的 实例,赋值给变量 |
| | | ds = oCN.RunProcReturn("select * from Xt_grdAlignment_WMES where HModName='" + HModName + "' and HUserName='" + user + "'", "Xt_grdAlignment_WMES"); |
| | | |
| | | if (ds.Tables[0].Rows.Count == 0) |
| | |
| | | return objJsonResult; |
| | | } |
| | | } |
| | | foreach (DataColumn col in ds.Tables[0].Columns)//遍历ds中第一个表(Tables[0])的所有列(Columns)每次循环中,col变量会持有当前列的引用 |
| | | { |
| | | Type dataType = col.DataType; //获取当前数据类型传入 自定义变量datadataType |
| | | string ColmString = "{\"ColmCols\":\"" + col.ColumnName + "\",\"ColmType\":\"" + dataType.Name + "\"}"; //字符串拼接 // 将列名和数据类型信息拼接成一个JSON格式的字符串 |
| | | columnNameList.Add(JsonConvert.DeserializeObject(ColmString));//获取到DataColumn列对象的列名 |
| | | } |
| | | |
| | | objJsonResult.code = "1"; |
| | | objJsonResult.count = 1; |
| | | objJsonResult.Message = "Sucess!"; |
| | | objJsonResult.data = ds.Tables[0]; |
| | | objJsonResult.data = ds.Tables[0];//代码将第一个DataTable(索引为0)赋值给objJsonResult的data属性 |
| | | objJsonResult.list = columnNameList;//将columnNameList赋值给objJsonResult的list属性 |
| | | return objJsonResult; |
| | | } |
| | | catch (Exception e) |
| | |
| | | foreach (DataRow row in ds.Tables[0].Rows) |
| | | { |
| | | TreeModel Three = new TreeModel(); |
| | | Three.id = ds.Tables[0].Rows[0]["HInterID"].ToString(); |
| | | Three.title = ds.Tables[0].Rows[0]["HName"].ToString(); |
| | | Three.id = row["HInterID"].ToString(); |
| | | Three.title = row["HName"].ToString(); |
| | | treeModels.Add(Three); |
| | | } |
| | | } |