colModel: [
                    {
                        // سایر ستون‌ها
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

                colModel: [
                    {
                        name: 'Id', index: 'Id', align: 'right', width: 70,
                        editable: false
                    },
                    {
                        name: 'Name', index: 'Name', align: 'right', width: 100,
                        editable: true, edittype: 'text',
                        editoptions: {
                            maxlength: 40
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Supplier.Id', index: 'Supplier.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("SuppliersSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Category.Id', index: 'Category.Id', align: 'right', width: 110,
                        editable: true, edittype: 'select',
                        editoptions: {
                            dataUrl: '@Url.Action("CategoriesSelect","Home")'
                        },
                        editrules: {
                            required: true
                        }
                    },
                    {
                        name: 'Price', index: 'Price', align: 'center', width: 100,
                        formatter: 'currency',
                        formatoptions:
                        {
                            decimalSeparator: '.',
                            thousandsSeparator: ',',
                            decimalPlaces: 2,
                            prefix: '$'
                        },
                        editable: true, edittype: 'text',
                        editrules: {
                            required: true,
                            number: true,
                            minValue: 0
                        }
                    },
                    {
                        name: 'myac', width: 80, fixed: true, sortable: false,
                        resize: false, formatter: 'actions',
                        formatoptions: {
                            keys: true
                        }
                    }
                ],

        public ActionResult SuppliersSelect()
        {
            var list = ProductDataSource.LatestProducts;
            var suppliers = list.Select(x => new SelectListItem
            {
                Text = x.Supplier.CompanyName,
                Value = x.Supplier.Id.ToString(CultureInfo.InvariantCulture)
            }).ToList();
            return PartialView("_SelectPartial", suppliers);
        }

 @model IList<SelectListItem>

@Html.DropDownList("srch", Model)

$('#list').jqGrid({
   caption: "آزمایش چهارم",
   //url from wich data should be requested
   url: '@Url.Action("GetProducts","Home")',
   //url for edit operation
   editurl: '@Url.Action("EditProduct","Home")',

        [HttpPost]
        public ActionResult EditProduct(Product postData)
        {
            //todo: Edit product based on postData

            return Json(true);
        }

            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );

        [HttpPost]
        public ActionResult DeleteProduct(string id)
        {
            //todo: Delete product
            return Json(true);
        }

        [HttpPost]
        public ActionResult AddProduct(Product postData)
        {
            //todo: Add product to repository
            return Json(true);
        }

        var lastSel;
        function inlineEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: false, search: false },
                //edit options
                {},
                //add options
                { width: 'auto', url: '@Url.Action("AddProduct","Home")' },
                //delete options
                { url: '@Url.Action("DeleteProduct","Home")' }
                );
            //add onSelectRow event to support inline edit
            $('#list').setGridParam({
                onSelectRow: function (id) {
                    if (id && id != lastSel) {
                        //save changes in row
                        $('#list').saveRow(lastSel, false);
                        lastSel = id;
                    }
                    //trigger inline edit for row
                    $('#list').editRow(id, true);
                }
            });
        };

        function formEdit() {
            $('input[name=rdEditApproach]').attr('disabled', true);
            $('#list').navGrid(
                '#pager',
                //enabling buttons
                { add: true, del: true, edit: true, search: false },
                //edit option
                {
                    width: 'auto', checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //add options
                {
                    width: 'auto', url: '@Url.Action("AddProduct","Home")',
                    reloadAfterSubmit: false, checkOnUpdate: true, checkOnSubmit: true,
                    beforeShowForm: function (form) {
                        centerDialog(form, $('#list'));
                    }
                },
                //delete options
                {
                    url: '@Url.Action("DeleteProduct","Home")', reloadAfterSubmit: false
                })
            .jqGrid('navButtonAdd', "#pager", {
                caption: "حذف ردیف‌های انتخابی", title: "Delete Toolbar", buttonicon: 'ui-icon ui-icon-trash',
                onClickButton: function () {
                    var idsList = jQuery("#list").jqGrid('getGridParam', 'selarrrow');
                    alert(idsList);
                    //jQuery("#list").jqGrid('delGridRow',idsList,{reloadAfterSubmit:false});
                }
            });
        };

        function centerDialog(form, grid) {
            var dlgDiv = $("#editmod" + grid[0].id);
            var parentDiv = dlgDiv.parent(); // div#gbox_list
            var dlgWidth = dlgDiv.width();
            var parentWidth = parentDiv.width();
            var dlgHeight = dlgDiv.height();
            var parentHeight = parentDiv.height();
            var parentTop = parentDiv.offset().top;
            var parentLeft = parentDiv.offset().left;
            dlgDiv[0].style.top =  Math.round(  parentTop  + (parentHeight-dlgHeight)/2  ) + "px";
            dlgDiv[0].style.left = Math.round(  parentLeft + (parentWidth-dlgWidth  )/2 )  + "px";
        }

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Blueprint test page</title>

    <!-- Framework CSS -->
    <link rel="stylesheet" href="blueprint/screen.css" type="text/css" media="screen, projection">
    <link rel="stylesheet" href="blueprint/print.css" type="text/css" media="print">
    <!--[if lt IE 8]><link rel="stylesheet" href="blueprint/ie.css" type="text/css" media="screen, projection"><![endif]-->
  </head>
  <body>
    <div class="container showgrid">
  test
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  test
    </div>
  </body>
</html>

<div class="container">
  page
</div>

  <body>
    <div class="container showgrid">
      <div class="span-12">
        row1-col1
      </div>
      <div class="span-12 last">
        row1-col2
      </div>
      <div class="span-12">
        row2-col1
      </div>
      <div class="span-12 last">
        row2-col2
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
        row1-col1
      </div>
      <div class="span-8">
        row1-col2
      </div>
      <div class="span-8 last">
        row1-col3
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
                <div class="span-4">
                    row-1, col1 : cell-1
                </div>
                <div class="span-4 last">
                    row-1, col1 : cell-2
                </div>
      </div>
      <div class="span-8">
        row1-col2
      </div>
      <div class="span-8 last">
        row1-col3
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
        <div class="prepend-1 span-3 border">
               row-1, col1 : cell-1
        </div>
        <div class="span-4 last">
              row-1, col1 : cell-2
        </div>
      </div>
      <div class="span-8">
           row1-col2
      </div>
      <div class="span-8 last">
           row1-col3
      </div>
    </div>
  </body>

Select
{} On Columns ,
{} On Rows
From <Cube_Name>
Where <Condition>

Select
From [Adventure Works]

Select
From [Adventure Works]
Where [Measures].[Reseller Sales Amount]

Select
From [Adventure Works]
where [Measures].[Internet Sales Amount]

Select
[Measures].[Reseller Sales Amount] on columns
From [Adventure Works]

Select
[Date].[Calendar].[Calendar Year] on columns
From [Adventure Works]

Select

{[Date].[Calendar].[Calendar Year],[Date].[Calendar]} on columns

From [Adventure Works]

Select
{[Date].[Calendar].[Calendar Year],[Date].[Calendar]} on columns,
[Product].[Product Categories].[Category] on rows
From [Adventure Works]

Select
{[Date].[Calendar].[Calendar Year],[Date].[Calendar]} on columns,
{[Product].[Product Categories].[Category],[Product].[Product Categories]}on rows
From [Adventure Works]

Select
non empty {[Date].[Calendar].[Calendar Year],[Date].[Calendar]} on columns ,
{[Product].[Product Categories].[Category],[Product].[Product Categories]} on rows
From [Adventure Works]

Select
{[Date].[Calendar].[Calendar Year],[Date].[Calendar]} on columns,
{[Product].[Product Categories].[Category],[Product].[Product Categories]} on rows
From [Adventure Works]
Where [Measures].[Internet Sales Amount]

Select
non empty {[Date].[Calendar].[Calendar Year],[Date].[Calendar]} on columns,
non empty {[Product].[Product Categories].[Category],[Product].[Product Categories]} on rows
From [Adventure Works]
Where [Measures].[Internet Sales Amount]

Select
[Sales Channel] on columns
From [Adventure Works]

Select
[Product] on columns
From [Adventure Works]

Select
[Product].[Category] on columns
From [Adventure Works]

Select
[Product].[Category].[all]   on columns
From [Adventure Works]
--
Select
[Product].[Category].[All] on columns
From [Adventure Works]
--
Select
[Product].[Category].[(all)] on columns
From [Adventure Works]
--
Select
[Product].[Category].[all products] on columns
From [Adventure Works]

Select
{[Product].[Category].members} on columns
From [Adventure Works]

Select
[Product].[Category].[Category].members
-- dimension.hierarchy.level.members
on columns
From [Adventure Works]

Select
[Product].[Category].[Category].members,[Product].[Category].[All Products] on columns
From [Adventure Works]

Select
{[Product].[Category].[Category].members,[Product].[Category].[All Products]} on columns
From [Adventure Works]

Select
{[Product].[Category].[Category],[Product].[Category]}
on columns
From [Adventure Works]

Select
[Product].[Category].&[1]
on columns
From [Adventure Works]

Select
[Product].[Category].[Bikes]
on columns
From [Adventure Works]

Select
{[Product].[Category].[Bikes],[Product].[Category].[Clothing]}
on columns
From [Adventure Works]

Select
[Product].[Product Categories].members
on columns
From [Adventure Works]

Select
[Product].[Product Categories],[Product].[Category]
on columns
From [Adventure Works]

Go

Select
{[Product].[Product Categories],[Product].[Category]}
on columns
From [Adventure Works]

Select
[Product].[Product Categories].members
on rows
From [Adventure Works]

Select
{} on columns,
[Product].[Product Categories].members
on rows
From [Adventure Works]

string city = "New York";
List<School> schools = db.Schools.ToList();
List<School> newYorkSchools = schools.Where(s => s.City == city).ToList();

در کد بالا ابتدا کلیه ردیف‌های جدول از دیتابیس به حافظه منتقل می‌شود و سپس برروی آنها کوئری مورد نظر اعمال می‌گردد که بشدت می‌تواند برای یک برنامه - خصوصا برنامه وب - به‌دلیل دریافت کلیه‌ی ردیف‌های جدول بسیار مخرب باشد. کوئری فوق را می‌توان به صورت زیر اصلاح کرد:

List<School> newYorkSchools = db.Schools.Where(s => s.City == city).ToList();
یا
IQueryable<School> schools = db.Schools;
List<School> newYorkSchools = schools.Where(s => s.City == city).ToList();

کد زیر را در نظر بگیرید:

string city = "New York";
List<School> schools = db.Schools.Where(s => s.City == city).ToList();
var sb = new StringBuilder();
foreach(var school in schools)
{
    sb.Append(school.Name);
    sb.Append(": ");
    sb.Append(school.Pupils.Count);
    sb.Append(Environment.NewLine);
}

هدف تکه کد بالا این است که تعداد دانش آموزان مدرسه‌های واقع در شهر New York را بدست آورد.

توجه داشته باشید:

اما راه حل در این مورد خاص استفاده از Eager Loading است. خط دوم کد را بصورت زیر تغییر دهید:

List<School> schools = db.Schools
    .Where(s => s.City == city)
    .Include(x => x.Pupils)
    .ToList();

حال با یک رفت و برگشت، همراه هر مدرسه اطلاعات مربوط به دانش آموزان وابسته‌ی آن نیز در دسترس خواهد بود.

int schoolId = 1;

List<Pupil> pupils = db.Pupils
    .Where(p => p.SchoolId == schoolId)
    .ToList();

foreach(var pupil in pupils)
{
    textBox_Output.Text += pupil.FirstName + " " + pupil.LastName;
    textBox_Output.Text += Environment.NewLine;
}

var pupils = db.Pupils
    .Where(p => p.SchoolId == schoolId)
    .Select(x => new { x.FirstName, x.LastName })
    .ToList();

public string PostalZipCode { get; set; }

string zipCode = "90210";
var pupils = db.Pupils
    .Where(p => p.PostalZipCode == zipCode)
    .Select(x => new {x.FirstName, x.LastName})
    .ToList();

Type conversion: Seek Plan for CONVERT_IMPLICIT(nvarchar(20), [Extent1].[PostalZipCode],0)=[@p__linq__0]

[Column(TypeName = "varchar")]
public string PostalZipCode { get; set; }

<p id="datetime"></p>

var auto_referesh = setInterval
 (
     function()
    {
         $.post
         (
            "GetDateTime.ashx",
             function (result) 
            {
                $('#datetime').html(result);
            }
        );
     }, 1000


 );

<%@ WebHandler Language="C#" Class="GetDateTime" %>

using System;
using System.Web;

public class GetDateTime : IHttpHandler {
    
    public void ProcessRequest (HttpContext context) {
        context.Response.ContentType = "text/plain";
        context.Response.Write(DateTime.Now.ToString());
    }
 
    public bool IsReusable {
        get {
            return false;
        }
    }

}