با تشکر
به چه روشی میتوان از AntiForgeryToken در Ajax.ActionLink استفاده کرد ؟
به چه روشی میتوان از AntiForgeryToken در Ajax.ActionLink استفاده کرد ؟
// crate a surface var info = new SKImageInfo(256, 256); using var surface = SKSurface.Create(info); // the the canvas and properties var canvas = surface.Canvas; // make sure the canvas is blank canvas.Clear(SKColors.White); // draw some text using var typeface = SKTypeface.FromFamilyName("Tahoma"); using var paint = new SKPaint { Color = SKColors.Black, IsAntialias = true, Style = SKPaintStyle.Fill, TextAlign = SKTextAlign.Center, TextSize = 24, Typeface = typeface, }; var coord = new SKPoint(info.Width / 2, (info.Height + paint.TextSize) / 2); canvas.DrawText("آزمایش", coord, paint); // save the file using var image = surface.Snapshot(); using var data = image.Encode(SKEncodedImageFormat.Png, 100); using var stream = File.OpenWrite("farsi-text-1.png"); data.SaveTo(stream);
<ItemGroup> <PackageReference Include="SkiaSharp" Version="2.88.3" /> </ItemGroup>
همانطور که مشاهده میکنید، حروف فارسی در آن از هم جدا هستند و همچنین از چپ به راست نمایش داده شدهاست.
<ItemGroup> <PackageReference Include="SkiaSharp" Version="2.88.3" /> <PackageReference Include="SkiaSharp.HarfBuzz" Version="2.88.3" /> </ItemGroup>
// crate a surface var info = new SKImageInfo(256, 256); using var surface = SKSurface.Create(info); // the the canvas and properties var canvas = surface.Canvas; // make sure the canvas is blank canvas.Clear(SKColors.White); // draw some text using var typeface = SKTypeface.FromFamilyName("Tahoma"); using var shaper = new SKShaper(typeface); using var paint = new SKPaint { Color = SKColors.Black, IsAntialias = true, Style = SKPaintStyle.Fill, TextAlign = SKTextAlign.Center, TextSize = 24, Typeface = typeface, }; var coord = new SKPoint(info.Width / 2, (info.Height + paint.TextSize) / 2); canvas.DrawShapedText(shaper, "آزمایش", coord, paint); // save the file using var image = surface.Snapshot(); using var data = image.Encode(SKEncodedImageFormat.Png, 100); using var stream = File.OpenWrite("farsi-text-2.png"); data.SaveTo(stream);
<PropertyGroup> <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion> <TargetPlatformVersion>8.1</TargetPlatformVersion> </PropertyGroup>
<ItemGroup> <Reference Include="System" /> <Reference Include="System.ComponentModel.DataAnnotations" /> <Reference Include="System.Core" /> <Reference Include="System.ObjectModel" /> <Reference Include="System.Xml.Linq" /> <Reference Include="System.Data.DataSetExtensions" /> <Reference Include="Microsoft.CSharp" /> <Reference Include="System.Data" /> <Reference Include="System.Xml" /> <Reference Include="System.Threading" /> <Reference Include="System.Threading.Tasks" /> </ItemGroup> <ItemGroup> <Reference Include="Windows" /> <Reference Include="System.Runtime" /> <Reference Include="System.Runtime.WindowsRuntime" /> </ItemGroup>
install-package Nito.AsyncEx
using System; using System.IO; using Windows.Storage.Streams; namespace ConsoleWin81PdfApiTest { public static class MicrosoftStreamExtensions { public static IRandomAccessStream AsRandomAccessStream(this Stream stream) { return new RandomStream(stream); } } class RandomStream : IRandomAccessStream { readonly Stream _internstream; public RandomStream(Stream underlyingstream) { _internstream = underlyingstream; } public IInputStream GetInputStreamAt(ulong position) { _internstream.Position = (long)position; return _internstream.AsInputStream(); } public IOutputStream GetOutputStreamAt(ulong position) { _internstream.Position = (long)position; return _internstream.AsOutputStream(); } public ulong Size { get { return (ulong)_internstream.Length; } set { _internstream.SetLength((long)value); } } public bool CanRead { get { return _internstream.CanRead; } } public bool CanWrite { get { return _internstream.CanWrite; } } public IRandomAccessStream CloneStream() { throw new NotSupportedException(); } public ulong Position { get { return (ulong)_internstream.Position; } } public void Seek(ulong position) { _internstream.Seek((long)position, SeekOrigin.Begin); } public void Dispose() { _internstream.Dispose(); } public Windows.Foundation.IAsyncOperationWithProgress<IBuffer, uint> ReadAsync(IBuffer buffer, uint count, InputStreamOptions options) { return GetInputStreamAt(Position).ReadAsync(buffer, count, options); } public Windows.Foundation.IAsyncOperation<bool> FlushAsync() { return GetOutputStreamAt(Position).FlushAsync(); } public Windows.Foundation.IAsyncOperationWithProgress<uint, uint> WriteAsync(IBuffer buffer) { return GetOutputStreamAt(Position).WriteAsync(buffer); } } }
using System; using System.IO; using System.Threading.Tasks; using Windows.Data.Pdf; using Nito.AsyncEx; namespace ConsoleWin81PdfApiTest { class Program { static void Main(string[] args) { AsyncContext.Run(async () => { await test(); }); } private static async Task test() { using (var randomAccessStream = File.Open("PieChartPdfReport.pdf", FileMode.Open).AsRandomAccessStream()) { var pdfDocument = await PdfDocument.LoadFromStreamAsync(randomAccessStream); for (uint i = 0; i < pdfDocument.PageCount; i++) { using (var page = pdfDocument.GetPage(i)) { /*var renderOptions = new PdfPageRenderOptions { BackgroundColor = Colors.LightGray, DestinationHeight = (uint) (page.Size.Height*10) };*/ using (var stream = File.Open(string.Format("page-{0}.png", i + 1), FileMode.OpenOrCreate).AsRandomAccessStream()) { await page.RenderToStreamAsync(stream/*, renderOptions*/); await stream.FlushAsync(); } } } } } } }
if (!(context.SecurityToken is JwtSecurityToken accessToken) || string.IsNullOrWhiteSpace(accessToken.RawData) || !await _tokenStoreService.IsValidTokenAsync(accessToken.RawData, userId)) { context.Fail("This token is not in our database."); return; }
if (!(context.SecurityToken is JsonWebToken accessToken) || string.IsNullOrWhiteSpace(accessToken.UnsafeToString()) || !await tokenStoreService.IsValidTokenAsync(accessToken.UnsafeToString(), userId)) { context.Fail("This token is not in our database."); return; }
public static void WriteLine(string format, object? arg0)
public static void WriteLine([StringSyntax(StringSyntaxAttribute.CompositeFormat)] string format, object? arg0)
<?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> <handlers> <remove name="aspNetCore"/> <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified"/> </handlers> <aspNetCore processPath="%LAUNCHER_PATH%" arguments="%LAUNCHER_ARGS%" stdoutLogEnabled="false" stdoutLogFile=".logsstdout"> <handlerSettings> <handlerSetting name="enableShadowCopy" value="true" /> <!-- Ensure that the IIS ApplicationPool identity has permission to this directory --> <handlerSetting name="shadowCopyDirectory" value="../ShadowCopyDirectory/" /> </handlerSettings> </aspNetCore> </system.webServer> </configuration>
# local installation (recommended) cd <Your project root directory> dotnet new tool-manifest dotnet tool install Husky # global installation dotnet tool install --global Husky