在C#中解析动态SQL并在ASP.NETMVC中绑定到WebGrid

在C#中解析动态SQL并在ASP.NETMVC中绑定到WebGrid,c#,asp.net-mvc-3,webgrid,C#,Asp.net Mvc 3,Webgrid,在C#中解析动态SQL并在ASP.NETMVC中绑定到WebGrid 我有使用pivot生成结果的动态SQL查询,结果集可能如下所示: Name Div1 Div2 Div3 Div4 Div5 Active 1 0 0 0 0 Busy 0 0 0 0 1 NA 0 1 0 0 0 Suspended 0 0 0 1 0 可以有n个分区。我想用ASP.NET MVC WebGrid控件

在C#中解析动态SQL并在ASP.NETMVC中绑定到WebGrid 我有使用pivot生成结果的动态SQL查询,结果集可能如下所示:

Name    Div1    Div2    Div3    Div4    Div5
Active  1   0   0   0   0
Busy    0   0   0   0   1
NA  0   1   0   0   0
Suspended   0   0   0   1   0
可以有n个分区。我想用ASP.NET MVC WebGrid控件绑定此数据。我无法做到这一点

我的C#代码如下所示:

dynamic list = db.ExecuteStoreQuery<dynamic>("exec [dbo].[proc_GetData]").ToList();
return list;
dynamic list=db.ExecuteStoreQuery(“exec[dbo].[proc_GetData]”).ToList();
退货清单;
我想用ASP.NET MVC Webgrid绑定此列表,我的Webgrid代码如下:

WebGrid grid = new WebGrid(Model.DataList);

List<WebGridColumn> list = new List<WebGridColumn>();

list.Add(new WebGridColumn
{
    Header = "Name",
    ColumnName = "Name"
});

foreach (var item in Model.DivList)
{
  list.Add(new WebGridColumn
  {
    Header = item,
    ColumnName = item
  });
}

@grid.GetHtml(tableStyle: "webgrid",
alternatingRowStyle: "webgrid-alternating-row",
headerStyle: "webgrid-header",
footerStyle: "webgrid-footer",
selectedRowStyle: "webgrid-selected-row",
rowStyle: "webgrid-row-style",
columns: col);
WebGrid grid=新的WebGrid(Model.DataList);
列表=新列表();
添加(新的WebGridColumn)
{
Header=“Name”,
ColumnName=“Name”
});
foreach(Model.DivList中的var项)
{
添加(新的WebGridColumn)
{
标题=项目,
ColumnName=项目
});
}
@GetHtml(表样式:“webgrid”,
交替行样式:“webgrid交替行”,
标题样式:“webgrid标题”,
页脚样式:“webgrid页脚”,
selectedRowStyle:“webgrid选定行”,
行样式:“webgrid行样式”,
列:col);
这个坏了。请帮助我如何完成这项任务。 谢谢。

您必须在ExecuteStoreQuery中指定类型(类和固定属性)。你有另一个选择,你可以使用。我用四个简单的步骤来解释:

1) 将结果集检索到DataTable中

private DataTable GetResultReport()
    {
        DataTable retVal = new DataTable();
        EntityConnection entityConn = (EntityConnection)db.Connection;
        SqlConnection sqlConn = (SqlConnection)entityConn.StoreConnection;
        using (SqlCommand cmdReport = sqlConn.CreateCommand())
        {
            cmdReport.CommandType = CommandType.StoredProcedure;
            cmdReport.CommandText = "proc_GetData";

            SqlDataAdapter daReport = new SqlDataAdapter(cmdReport);
            using (cmdReport)
            {
                daReport.Fill(retVal);
            }
        }

        return retVal;
    }
2) 将DataTable转换为IDictionary类型的列表

private List<IDictionary> ConvertToDictionary(DataTable dtObject)
    {
        var columns = dtObject.Columns.Cast<DataColumn>();

        var dictionaryList = dtObject.AsEnumerable()
            .Select(dataRow => columns
                .Select(column =>
                    new { Column = column.ColumnName, Value = dataRow[column] })
                         .ToDictionary(data => data.Column, data => data.Value)).ToList().ToArray();

        return dictionaryList.ToList<IDictionary>();
    }

谢谢我将尝试这个解决方案。
public List<dynamic> GetData()
    {
        var resultset = ConvertToDictionary(GetResultReport());

        var result = new List<dynamic>();

        foreach (var emprow in resultset)
        {
            var row = (IDictionary<string, object>)new ExpandoObject();
            Dictionary<string, object> eachRow = (Dictionary<string, object>)emprow;

            foreach (KeyValuePair<string, object> keyValuePair in eachRow)
            {
                row.Add(keyValuePair);
            }
            result.Add(row);
        }

        return result;
    }
                        WebGrid grid = new WebGrid(Model.OfficerOverViewList, rowsPerPage: 5);

                    @grid.GetHtml(tableStyle: "webgrid",
                            alternatingRowStyle: "webgrid-alternating-row",
                            headerStyle: "webgrid-header",
                            footerStyle: "webgrid-footer",
                            selectedRowStyle: "webgrid-selected-row",
                            rowStyle: "webgrid-row-style");