• - نگارش جدید جاوا اسکریپت در راه است
  

• - سرویس پک 2 شیرپوینت 2007 به زودی ارائه خواهد شد و در زمان ارائه شیرپوینت 2010، برای ارتقاء به آن از 2007 حتما باید ابتدا این سرویس پک را نصب نمائید.
  

• - لیستی از بهبودهایی که در VS2010 جهت کار با ASP.Net حاصل شده است.
  

• - در نگارش بعدی ASP.net می‌توانید نحوه‌ی بهینه سازی کامپایل را بهتر مشخص نمائید
  

• - سایت MSDN با تغییرات بسیاری جهت مرور بهتر صفحات زمانیکه دسترسی به اینترنت پرسرعت وجود ندارد
  

• - به روز رسانی اول سرویس پک یک SQL server 2008 ارائه شد!
  

• - 8 ویژگی یک رابط کاربر موفق

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        // Web API configuration and services

        // Web API routes
        config.MapHttpAttributeRoutes();
    }
}

public class VideoStream
{
    private readonly string _filename;
    private long _contentLength;

    public long FileLength
    {
        get { return _contentLength; }
    }

    public VideoStream(string videoPath)
    {
        _filename = videoPath;
        using (var video = File.Open(_filename, FileMode.Open, FileAccess.Read, FileShare.Read))
        {
            _contentLength = video.Length;
        }
    }

    public async void WriteToStream(Stream outputStream,
        HttpContent content, TransportContext context)
    {
        try
        {
            var buffer = new byte[65536];

            using (var video = File.Open(_filename, FileMode.Open, FileAccess.Read, FileShare.Read))
            {
                var length = (int)video.Length;
                var bytesRead = 1;

                while (length > 0 && bytesRead > 0)
                {
                    bytesRead = video.Read(buffer, 0, Math.Min(length, buffer.Length));
                    await outputStream.WriteAsync(buffer, 0, bytesRead);
                    length -= bytesRead;
                }
            }
        }
        catch (HttpException)
        {
            return;
        }
        finally
        {
            outputStream.Close();
        }
    }
}

while (length > 0 && bytesRead > 0)
{
    bytesRead = video.Read(buffer, 0, Math.Min(length, buffer.Length));
    await outputStream.WriteAsync(buffer, 0, bytesRead);
    length -= bytesRead;
}

public class VideoController : ApiController
{
    [Route("api/video/{ext}/{fileName}")]
    public HttpResponseMessage Get(string ext, string fileName)
    {
        string videoPath = HostingEnvironment.MapPath(string.Format("~/Videos/{0}.{1}", fileName, ext));
        if (File.Exists(videoPath))
        {
            FileInfo fi = new FileInfo(videoPath);
            var video = new VideoStream(videoPath);

            var response = Request.CreateResponse();

            response.Content = new PushStreamContent((Action<Stream, HttpContent, TransportContext>)video.WriteToStream,
                new MediaTypeHeaderValue("video/" + ext));

            response.Content.Headers.Add("Content-Disposition", "attachment;filename=" + fi.Name.Replace(" ", ""));
            response.Content.Headers.Add("Content-Length", video.FileLength.ToString());

            return response;
        }
        else
        {
            return Request.CreateResponse(HttpStatusCode.NotFound);
        }
    }
}

[Route("api/video/{ext}/{fileName}")]

api/video/mp4/sample

string videoPath = HostingEnvironment.MapPath(string.Format("~/Videos/{0}.{1}", fileName, ext));

var video = new VideoStream(videoPath);

var response = Request.CreateResponse();

response.Content = new PushStreamContent((Action<Stream, HttpContent, TransportContext>)video.WriteToStream, new MediaTypeHeaderValue("video/" + ext));

response.Content.Headers.Add("Content-Disposition", "attachment;filename=" + fileName);
response.Content.Headers.Add("Content-Length", video.FileLength.ToString());

if(File.Exists(videoPath))
{
    // removed for bravity
}
else
{
    return Request.CreateResponse(HttpStatusCode.NotFound);
}

public class HomeController : Controller
{
    // GET: Home
    public ActionResult Index()
    {
        return View();
    }
}

<div>
    <div>
        <video width="480" height="270" controls="controls" preload="auto">
            <source src="/api/video/mp4/sample" type="video/mp4" />
            Your browser does not support the video tag.
        </video>
    </div>
</div>

dotnet add package Blazored.TextEditor

libman install quill --provider unpkg --destination wwwroot/lib/quill

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>BlazorServer.App</title>
    <base href="~/" />
    <link href="lib/quill/dist/quill.snow.css" rel="stylesheet" />
    <link href="lib/quill/dist/quill.bubble.css" rel="stylesheet" />

 <script src="lib/quill/dist/quill.min.js"></script>
<script src="_content/Blazored.TextEditor/quill-blot-formatter.min.js"></script>
<script src="_content/Blazored.TextEditor/Blazored-BlazorQuill.js"></script>
<script src="_framework/blazor.server.js"></script>
</body>

@using Blazored.TextEditor

<div class="form-group">
    <label>Details</label>
    @*<InputTextArea @bind-Value="HotelRoomModel.Details" class="form-control"></InputTextArea>*@
    <BlazoredTextEditor @ref="@QuillHtml">
        <ToolbarContent>
            <select class="ql-header">
                <option selected=""></option>
                <option value="1"></option>
                <option value="2"></option>
                <option value="3"></option>
                <option value="4"></option>
                <option value="5"></option>
            </select>
            <span class="ql-formats">
                <button class="ql-bold"></button>
                <button class="ql-italic"></button>
                <button class="ql-underline"></button>
                <button class="ql-strike"></button>
            </span>
            <span class="ql-formats">
                <select class="ql-color"></select>
                <select class="ql-background"></select>
            </span>
            <span class="ql-formats">
                <button class="ql-list" value="ordered"></button>
                <button class="ql-list" value="bullet"></button>
            </span>
            <span class="ql-formats">
                <button class="ql-link"></button>
            </span>
        </ToolbarContent>
        <EditorContent>
        </EditorContent>
    </BlazoredTextEditor>
</div>

<BlazoredTextEditor @ref="@QuillHtml">

@code
{
   private BlazoredTextEditor QuillHtml;

<div class="form-group pb-4" style="height:250px;">
    <label>Details</label>
    <BlazoredTextEditor @ref="@QuillHtml" Placeholder="Please enter the room's detail">

    private async Task SetHTMLAsync()
    {
        if(!string.IsNullOrEmpty(HotelRoomModel.Details))
        {
            await QuillHtml.LoadHTMLContent(HotelRoomModel.Details);
        }
    }

    protected override async Task OnInitializedAsync()
    {
        if (Id.HasValue)
        {
            // Update Mode
            Title = "Update";
            HotelRoomModel = await HotelRoomService.GetHotelRoomAsync(Id.Value);
            await SetHTMLAsync();
        }

        // ... 
    }

    private async Task HandleHotelRoomUpsert()
    {
       // ...

       // Create Mode
       HotelRoomModel.Details = await QuillHtml.GetHTML();

       // ...
    }

protected override async Task OnAfterRenderAsync(bool firstRender)
{
   await SetHTMLAsync();
}

    private async Task SetHTMLAsync()
    {
        if(!string.IsNullOrEmpty(HotelRoomModel.Details))
        {
            await QuillHtml.LoadHTMLContent(HotelRoomModel.Details);
            StateHasChanged();
        }
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (!firstRender)
        {
            return;
        }

        while (true)
        {
            try
            {
                await SetHTMLAsync();
                break;
            }
            catch
            {
                await Task.Delay(100); // Quill needs some time to load
            }
        }
    }

        public void ScalarExecuted(DbCommand command,
                                   DbCommandInterceptionContext<object> interceptionContext)
        {
        }

        public static string GetCallingMethodInfo()
        {
            var stackTrace = new StackTrace(true);
            var frameCount = stackTrace.FrameCount;

            var info = new StringBuilder();
            var prefix = "-- ";
            for (var i = frameCount - 1; i >= 0; i--)
            {
                var frame = stackTrace.GetFrame(i);
                var methodInfo = getStackFrameInfo(frame);
                if (string.IsNullOrWhiteSpace(methodInfo))
                    continue;

                info.AppendLine(prefix + methodInfo);
                prefix = "-" + prefix;
            }

            return info.ToString();
        }

        private static string getStackFrameInfo(StackFrame stackFrame)
        {
            if (stackFrame == null)
                return string.Empty;

            var method = stackFrame.GetMethod();
            if (method == null)
                return string.Empty;

            if (isFromCurrentAsm(method) || isMicrosoftType(method))
            {
                return string.Empty;
            }

            var methodSignature = method.ToString();
            var lineNumber = stackFrame.GetFileLineNumber();
            var filePath = stackFrame.GetFileName();

            var fileLine = string.Empty;
            if (!string.IsNullOrEmpty(filePath))
            {
                var fileName = Path.GetFileName(filePath);
                fileLine = string.Format("[File={0}, Line={1}]", fileName, lineNumber);
            }

            var methodSignatureFull = string.Format("{0} {1}", methodSignature, fileLine);
            return methodSignatureFull;
        }

 Void Main(System.String[]) [File=Program.cs, Line=28]

 -- Void Main(System.String[]) [File=Program.cs, Line=28]
--- Void disposedContext() [File=Program.cs, Line=76]
---- Void Opened(System.Data.Common.DbConnection, System.Data.Entity.Infrastructure.Interception.DbConnectionInterceptionContext) [File=DatabaseInterceptor.cs,Line=157]

        private static bool isFromCurrentAsm(MethodBase method)
        {
            return method.ReflectedType == typeof(CallingMethod);
        }

        private static bool isMicrosoftType(MethodBase method)
        {
            if (method.ReflectedType == null)
                return false;

            return method.ReflectedType.FullName.StartsWith("System.") ||
                   method.ReflectedType.FullName.StartsWith("Microsoft.");
        }