C# 奇怪的UI冻结ASP.NETMVC

因此，我将尽我所能解释正在发生的事情。每当我运行asp.net web应用程序时，都会向“GetRouteData”发出请求。由于某些原因，在数据已经到达之后，我的UI将冻结整整20秒

奇怪的部分：

public JsonResult GetRouteData([DataSourceRequest] DataSourceRequest request)
{
    return Json(_routeManagementService.GetMaterialRouteData().Select(x => new RouteDataViewModel {
        Id = x.Id,
        MaterialNumber = x.MaterialNumber,
        BoxSize = x.BoxSize,
        EnclosureIntegration = x.EnclosureIntegration,
        EnclosurePreparation = x.EnclosurePreparation,
        FinalWiring = x.FinalWiring,
        Kiesling = x.Kiesling ?? null,
        Packaging = x.Packaging,
        PanelAssembly = x.PanelAssembly,
        PanelWiring = x.PanelWiring,
        Test = x.Test,
        ProductionLineId = x.ProductionLineId,
        BoxSizeId = x.BoxSizeId
    }).OrderBy(x => PadNumbers(x.MaterialNumber)).ToDataSourceResult(request),JsonRequestBehavior.AllowGet);
}


public static string PadNumbers(string input)
{
    return Regex.Replace(input, "[0-9]+", match => match.Value.PadLeft(10, '0'));
}

@(Html.Kendo()
.Grid<RouteConfigurator.Core.ViewModels.RouteDataViewModel>()
.Name("RouteDataGrid")
.Columns(column =>
{
    column.Bound(x => x.Id).Width("150px");
    column.Bound(x => x.MaterialNumber).Width("150px");
    column.ForeignKey(x => x.ProductionLineId, (System.Collections.IEnumerable)ViewData["productionLines"], "Id", "Name").Width("125px");
    column.ForeignKey(x => x.BoxSizeId, (System.Collections.IEnumerable)ViewData["boxSizes"], "Id", "Size").Width("100px");
    column.Bound(x => x.PanelAssembly).Width("175px");
    column.Bound(x => x.PanelWiring).Width("175px");
    column.Bound(x => x.EnclosurePreparation).Width("175px");
    column.Bound(x => x.EnclosureIntegration).Width("175px");
    column.Bound(x => x.FinalWiring).Width("175px");
    column.Bound(x => x.Test).Width("175px");
    column.Bound(x => x.Packaging).Width("175px");
    column.Bound(x => x.Kiesling).Width("175px");
    column.Template(@<text> </text>).Title("");
})
.Editable(editable => editable.Mode(GridEditMode.InCell))
.ToolBar(toolbar =>
{
    toolbar.Create();
    toolbar.Save();
    toolbar.Excel();
})
.Excel(excel => excel.FileName("RouteData.xlsx").AllPages(true))
.Groupable()
.Sortable(x => x.Enabled(true).SortMode(GridSortMode.MultipleColumn))
.Filterable()
.HtmlAttributes(new { style = "height: 500px" })
.Scrollable(x => x.Virtual(true))
.DataSource(ds =>
{
    ds.Ajax()
        .ServerOperation(true)
        .Model(model =>
        {
            model.Id(x => x.Id);
        })
        .Sort(sort => { sort.Add("MaterialNumber").Ascending(); })
        .Events(events => events.Error("error"))
        .Update(update => update.Action("EditRouteData", "Route"))
        .Create(create => create.Action("CreateRouteData", "Route"))
        .Read(read => read.Action("GetRouteData", "Route"));

}))

所以现在如果我继续在控制器方法“GetRouteData”上设置一个断点，它会停止，我点击continue，没有UI冻结？一切都很顺利。如果我设置一个断点并点击continue（继续），它总是很顺利，但如果我让它像正常一样运行，它就会冻结

我的控制器操作：

public JsonResult GetRouteData([DataSourceRequest] DataSourceRequest request)
{
    return Json(_routeManagementService.GetMaterialRouteData().Select(x => new RouteDataViewModel {
        Id = x.Id,
        MaterialNumber = x.MaterialNumber,
        BoxSize = x.BoxSize,
        EnclosureIntegration = x.EnclosureIntegration,
        EnclosurePreparation = x.EnclosurePreparation,
        FinalWiring = x.FinalWiring,
        Kiesling = x.Kiesling ?? null,
        Packaging = x.Packaging,
        PanelAssembly = x.PanelAssembly,
        PanelWiring = x.PanelWiring,
        Test = x.Test,
        ProductionLineId = x.ProductionLineId,
        BoxSizeId = x.BoxSizeId
    }).OrderBy(x => PadNumbers(x.MaterialNumber)).ToDataSourceResult(request),JsonRequestBehavior.AllowGet);
}


public static string PadNumbers(string input)
{
    return Regex.Replace(input, "[0-9]+", match => match.Value.PadLeft(10, '0'));
}

@(Html.Kendo()
.Grid<RouteConfigurator.Core.ViewModels.RouteDataViewModel>()
.Name("RouteDataGrid")
.Columns(column =>
{
    column.Bound(x => x.Id).Width("150px");
    column.Bound(x => x.MaterialNumber).Width("150px");
    column.ForeignKey(x => x.ProductionLineId, (System.Collections.IEnumerable)ViewData["productionLines"], "Id", "Name").Width("125px");
    column.ForeignKey(x => x.BoxSizeId, (System.Collections.IEnumerable)ViewData["boxSizes"], "Id", "Size").Width("100px");
    column.Bound(x => x.PanelAssembly).Width("175px");
    column.Bound(x => x.PanelWiring).Width("175px");
    column.Bound(x => x.EnclosurePreparation).Width("175px");
    column.Bound(x => x.EnclosureIntegration).Width("175px");
    column.Bound(x => x.FinalWiring).Width("175px");
    column.Bound(x => x.Test).Width("175px");
    column.Bound(x => x.Packaging).Width("175px");
    column.Bound(x => x.Kiesling).Width("175px");
    column.Template(@<text> </text>).Title("");
})
.Editable(editable => editable.Mode(GridEditMode.InCell))
.ToolBar(toolbar =>
{
    toolbar.Create();
    toolbar.Save();
    toolbar.Excel();
})
.Excel(excel => excel.FileName("RouteData.xlsx").AllPages(true))
.Groupable()
.Sortable(x => x.Enabled(true).SortMode(GridSortMode.MultipleColumn))
.Filterable()
.HtmlAttributes(new { style = "height: 500px" })
.Scrollable(x => x.Virtual(true))
.DataSource(ds =>
{
    ds.Ajax()
        .ServerOperation(true)
        .Model(model =>
        {
            model.Id(x => x.Id);
        })
        .Sort(sort => { sort.Add("MaterialNumber").Ascending(); })
        .Events(events => events.Error("error"))
        .Update(update => update.Action("EditRouteData", "Route"))
        .Create(create => create.Action("CreateRouteData", "Route"))
        .Read(read => read.Action("GetRouteData", "Route"));

}))

我的观点：

public JsonResult GetRouteData([DataSourceRequest] DataSourceRequest request)
{
    return Json(_routeManagementService.GetMaterialRouteData().Select(x => new RouteDataViewModel {
        Id = x.Id,
        MaterialNumber = x.MaterialNumber,
        BoxSize = x.BoxSize,
        EnclosureIntegration = x.EnclosureIntegration,
        EnclosurePreparation = x.EnclosurePreparation,
        FinalWiring = x.FinalWiring,
        Kiesling = x.Kiesling ?? null,
        Packaging = x.Packaging,
        PanelAssembly = x.PanelAssembly,
        PanelWiring = x.PanelWiring,
        Test = x.Test,
        ProductionLineId = x.ProductionLineId,
        BoxSizeId = x.BoxSizeId
    }).OrderBy(x => PadNumbers(x.MaterialNumber)).ToDataSourceResult(request),JsonRequestBehavior.AllowGet);
}


public static string PadNumbers(string input)
{
    return Regex.Replace(input, "[0-9]+", match => match.Value.PadLeft(10, '0'));
}

@(Html.Kendo()
.Grid<RouteConfigurator.Core.ViewModels.RouteDataViewModel>()
.Name("RouteDataGrid")
.Columns(column =>
{
    column.Bound(x => x.Id).Width("150px");
    column.Bound(x => x.MaterialNumber).Width("150px");
    column.ForeignKey(x => x.ProductionLineId, (System.Collections.IEnumerable)ViewData["productionLines"], "Id", "Name").Width("125px");
    column.ForeignKey(x => x.BoxSizeId, (System.Collections.IEnumerable)ViewData["boxSizes"], "Id", "Size").Width("100px");
    column.Bound(x => x.PanelAssembly).Width("175px");
    column.Bound(x => x.PanelWiring).Width("175px");
    column.Bound(x => x.EnclosurePreparation).Width("175px");
    column.Bound(x => x.EnclosureIntegration).Width("175px");
    column.Bound(x => x.FinalWiring).Width("175px");
    column.Bound(x => x.Test).Width("175px");
    column.Bound(x => x.Packaging).Width("175px");
    column.Bound(x => x.Kiesling).Width("175px");
    column.Template(@<text> </text>).Title("");
})
.Editable(editable => editable.Mode(GridEditMode.InCell))
.ToolBar(toolbar =>
{
    toolbar.Create();
    toolbar.Save();
    toolbar.Excel();
})
.Excel(excel => excel.FileName("RouteData.xlsx").AllPages(true))
.Groupable()
.Sortable(x => x.Enabled(true).SortMode(GridSortMode.MultipleColumn))
.Filterable()
.HtmlAttributes(new { style = "height: 500px" })
.Scrollable(x => x.Virtual(true))
.DataSource(ds =>
{
    ds.Ajax()
        .ServerOperation(true)
        .Model(model =>
        {
            model.Id(x => x.Id);
        })
        .Sort(sort => { sort.Add("MaterialNumber").Ascending(); })
        .Events(events => events.Error("error"))
        .Update(update => update.Action("EditRouteData", "Route"))
        .Create(create => create.Action("CreateRouteData", "Route"))
        .Read(read => read.Action("GetRouteData", "Route"));

}))

@（Html.Kendo（）
.Grid（）
.名称（“RouteDataGrid”）
.列（列=>
{
列绑定（x=>x.Id）.Width（“150px”）；
列绑定（x=>x.MaterialNumber）.Width（“150px”）；
column.ForeignKey（x=>x.ProductionLineId，（System.Collections.IEnumerable）ViewData[“productionLines”]，“Id”，“Name”）.Width（“125px”）；
column.ForeignKey（x=>x.BoxSizeId，（System.Collections.IEnumerable）ViewData[“boxSizes”]，“Id”，“Size”）.Width（“100px”）；
列绑定（x=>x.PanelAssembly）.Width（“175px”）；
列绑定（x=>x.panelwilling）.Width（“175px”）；
列绑定（x=>x.EnclosurePreparation）.Width（“175px”）；
column.Bound（x=>x.EnclosureIntegration）.Width（“175px”）；
列绑定（x=>x.FinalWiring）.Width（“175px”）；
列绑定（x=>x.Test）.Width（“175px”）；
列绑定（x=>x.Packaging）.Width（“175px”）；
列宽（“175px”）；
列.模板（@）.Title（“”）；
})
.Editable（Editable=>Editable.Mode（GridEditMode.InCell））
.ToolBar（ToolBar=>
{
toolbar.Create（）；
toolbar.Save（）；
toolbar.Excel（）；
})
.Excel（Excel=>Excel.FileName（“RouteData.xlsx”）.AllPages（true））
.Groupable（）
.Sortable（x=>x.Enabled（true）.SortMode（GridSortMode.MultipleColumn））
.可过滤（）
.HtmlAttributes（新的{style=“height:500px”}）
.Scrollable（x=>x.Virtual（true））
.DataSource（ds=>
{
ds.Ajax（）
.ServerOperation（真）
.Model（Model=>
{
model.Id（x=>x.Id）；
})
.Sort（Sort=>{Sort.Add（“MaterialNumber”）.Ascending（）；}）
.Events（Events=>Events.Error（“Error”））
.Update（Update=>Update.Action（“EditRouteData”、“Route”））
.Create（Create=>Create.Action（“CreateRouteData”、“Route”））
.Read（Read=>Read.Action（“GetRouteData”、“Route”）；
}))

我相信这与web套接字花费22秒有关。我真的不知道在这种情况下该找什么？有人能给我指出正确的方向吗

---

谢谢大家!

问题可能出在VisualStudio上。尝试清理解决方案，然后删除

obj

文件夹，然后重建它。您也可以尝试重新启动Visual Studio。@JamshaidKamran我已经尝试了您的建议，但问题仍然存在。