وحید نصیری وحید نصیری
اشتراک‌ها
مقدمه‌ای بر NET MAUI.

An Introduction to .NET MAUI For Mobile Development

.NET Multi-platform App UI (.NET MAUI) is a cross-platform framework for creating native mobile and desktop apps with C# and XAML.
.NET MAUI is open-source and is the evolution of Xamarin.Forms, extended from mobile to desktop scenarios, with UI controls rebuilt from the ground up for performance and extensibility. If you've previously used Xamarin.Forms to build cross-platform user interfaces, you'll notice many similarities with .NET MAUI. However, there are also some differences. Using .NET MAUI, you can create multi-platform apps using a single project, but you can add platform-specific source code and resources if necessary. One of the key aims of .NET MAUI is to enable you to implement as much of your app logic and UI layout as possible in a single code-base.

0:00 - Setup Visual Studio and MAUI Project
00:16:25 - Create MAUI Pages with C#
00:27:42 - Create MAUI Pages with XAML
00:32:28 - Explore MAUI Layouts
00:39:38 - Static Shared Resources
00:44:36 - Platform Specific Values
00:50:11 - Page Navigation  

مقدمه‌ای بر NET MAUI.
‫۲ سال و ۳ ماه قبل، جمعه ۱۳ خرداد ۱۴۰۱، ساعت ۱۵:۰۷
وحید نصیری وحید نصیری
اشتراک‌ها
جلسه پرسش و پاسخ در مورد آینده‌ی ASP.NET Core و Blazor

ASP.NET Core and Blazor futures Q&A | DIS201H

#MSBuild

Join us for a discussion on the future of web development with the ASP.NET Core team. Get the team's perspective first-hand on the roadmap for ASP.NET Core and Blazor in .NET 8 and get all of your burning questions answered. We discuss Blazor, Native AOT, cloud native development, and anything else that you want to ask us about. 

جلسه پرسش و پاسخ در مورد آینده‌ی ASP.NET Core و Blazor
‫۱ سال و ۴ ماه قبل، پنجشنبه ۴ خرداد ۱۴۰۲، ساعت ۱۰:۴۱
وحید محمدطاهری وحید محمدطاهری
اشتراک‌ها
4.Visual Studio 2017 15.7 منتشر شد

These are the customer-reported issues addressed in 15.7.4:

Git Security Vulnerability

We also fixed a security vulnerability in Git that was disclosed by the Git community. The vulnerability can lead to arbitrary code execution when a user clones a malicious repository. This blog post has more information. 

4.Visual Studio 2017 15.7 منتشر شد
‫۶ سال و ۴ ماه قبل، سه‌شنبه ۲۹ خرداد ۱۳۹۷، ساعت ۰۴:۰۸
مجید بصیرتی مجید بصیرتی
بازخوردهای پروژه‌ها
خطا در اجرای پروژه
سلام و عرض ادب
ممنون از پاسخ
من همونطور که فرمودید دستور رو در کنسول ناگت اجرا کردم در حالیکه پروژه Decision.DataLayer انتخاب بود. نتیجه این شد: 
PM> Update-Database
Specify the '-Verbose' flag to view the SQL statements being applied to the target database.
Applying explicit migrations: [201510160239047_Initial, 201510182128076_AddCodeToArticle, 201510221124200_AddedScoreProperty, 201512220940192_RemoveUniqueOfTeacherTable, 201512221245065_RemoveConstraint, 201512221428430_removeNotification].
Applying explicit migration: 201510160239047_Initial.
Configuration option 'filestream access level' changed from 2 to 2. Run the RECONFIGURE statement to install.
System.Data.SqlClient.SqlException (0x80131904): FILESTREAM feature is disabled.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async, Int32 timeout, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(TaskCompletionSource`1 completion, String methodName, Boolean sendToPipe, Int32 timeout, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.<NonQuery>b__0(DbCommand t, DbCommandInterceptionContext`1 c)
   at System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch[TTarget,TInterceptionContext,TResult](TTarget target, Func`3 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed)
   at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.NonQuery(DbCommand command, DbCommandInterceptionContext interceptionContext)
   at System.Data.Entity.Internal.InterceptableDbCommand.ExecuteNonQuery()
   at System.Data.Entity.Migrations.DbMigrator.ExecuteSql(MigrationStatement migrationStatement, DbConnection connection, DbTransaction transaction, DbInterceptionContext interceptionContext)
   at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.ExecuteSql(MigrationStatement migrationStatement, DbConnection connection, DbTransaction transaction, DbInterceptionContext interceptionContext)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatementsInternal(IEnumerable`1 migrationStatements, DbConnection connection, DbInterceptionContext interceptionContext)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatementsInternal(IEnumerable`1 migrationStatements, DbConnection connection)
   at System.Data.Entity.Migrations.DbMigrator.<>c__DisplayClass30.<ExecuteStatements>b__2e()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.<>c__DisplayClass1.<Execute>b__0()
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[TResult](Func`1 operation)
   at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Action operation)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatements(IEnumerable`1 migrationStatements, DbTransaction existingTransaction)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteStatements(IEnumerable`1 migrationStatements)
   at System.Data.Entity.Migrations.Infrastructure.MigratorBase.ExecuteStatements(IEnumerable`1 migrationStatements)
   at System.Data.Entity.Migrations.DbMigrator.ExecuteOperations(String migrationId, VersionedModel targetModel, IEnumerable`1 operations, IEnumerable`1 systemOperations, Boolean downgrading, Boolean auto)
   at System.Data.Entity.Migrations.DbMigrator.ApplyMigration(DbMigration migration, DbMigration lastMigration)
   at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.ApplyMigration(DbMigration migration, DbMigration lastMigration)
   at System.Data.Entity.Migrations.DbMigrator.Upgrade(IEnumerable`1 pendingMigrations, String targetMigrationId, String lastMigrationId)
   at System.Data.Entity.Migrations.Infrastructure.MigratorLoggingDecorator.Upgrade(IEnumerable`1 pendingMigrations, String targetMigrationId, String lastMigrationId)
   at System.Data.Entity.Migrations.DbMigrator.UpdateInternal(String targetMigration)
   at System.Data.Entity.Migrations.DbMigrator.<>c__DisplayClassc.<Update>b__b()
   at System.Data.Entity.Migrations.DbMigrator.EnsureDatabaseExists(Action mustSucceedToKeepDatabase)
   at System.Data.Entity.Migrations.Infrastructure.MigratorBase.EnsureDatabaseExists(Action mustSucceedToKeepDatabase)
   at System.Data.Entity.Migrations.DbMigrator.Update(String targetMigration)
   at System.Data.Entity.Migrations.Infrastructure.MigratorBase.Update(String targetMigration)
   at System.Data.Entity.Migrations.Design.ToolingFacade.UpdateRunner.Run()
   at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
   at System.AppDomain.DoCallBack(CrossAppDomainDelegate callBackDelegate)
   at System.Data.Entity.Migrations.Design.ToolingFacade.Run(BaseRunner runner)
   at System.Data.Entity.Migrations.Design.ToolingFacade.Update(String targetMigration, Boolean force)
   at System.Data.Entity.Migrations.UpdateDatabaseCommand.<>c__DisplayClass2.<.ctor>b__0()
   at System.Data.Entity.Migrations.MigrationsDomainCommand.Execute(Action command)
ClientConnectionId:ada71343-c349-41c6-8ac0-e9f983f57e85
Error Number:5591,State:3,Class:16
FILESTREAM feature is disabled.
همونطور که در خط آخر می‌بینید اروری وجود داره. و پروژه هم همچنان همون خطای قبل رو در اجرا داره.
‫۸ سال و ۹ ماه قبل، جمعه ۱۸ دی ۱۳۹۴، ساعت ۰۵:۲۶
مهدی ملائیان مهدی ملائیان
اشتراک‌ها
کتابخانه های برنامه های Front-End و معماری کامپوننت ها

Component architectures are an important part of ever modern front-end framework. In this article, I’m going to dissect Polymer, React, Rio.js, Vue.js, Aurelia and Angular 2 components. The goal is to make the commonalities between each solution obvious. Hopefully, this will convince you that learning one or the other isn’t all that complex, given that everyone has somewhat settled on a component architecture. 

کتابخانه های برنامه های Front-End و معماری کامپوننت ها
‫۸ سال و ۹ ماه قبل، چهارشنبه ۷ بهمن ۱۳۹۴، ساعت ۲۰:۵۷
وحید نصیری وحید نصیری
اشتراک‌ها
طراحی ساختار پروژه‌ی یکی شده‌ی Blazor در دات نت 8

In .NET 8 we plan to add a new project template, Blazor Web Application, that covers all combinations of server-hosted projects (traditional Blazor Server apps, Blazor WebAssembly hosted, and the new unified architecture that allows use of Server, WebAssembly, and SSR in a single project). It will work by multitargeting over net8.0 and net8.0-browser. 

طراحی ساختار پروژه‌ی یکی شده‌ی Blazor در دات نت 8
‫۱ سال و ۲ ماه قبل، پنجشنبه ۱۵ تیر ۱۴۰۲، ساعت ۱۰:۵۴
مهدی ملائیان مهدی ملائیان
اشتراک‌ها
ارجاعات در فایل XML

XML in general is a powerful beast, with so many options available that it quickly gets really complex. The XML Digital Signatures standard is no exception to that. The extra features complexity of XML DSig compared to other signature standard is that one or more different blocks of data can be signed by the same signature block. That data can be the containing XML Document, part of an XML document or some other resource such as a web page. In this post we’ll only look at signing resources in the document containing the signature. 

ارجاعات در فایل XML
‫۸ سال و ۱۰ ماه قبل، یکشنبه ۶ دی ۱۳۹۴، ساعت ۱۷:۲۷
وحید نصیری وحید نصیری
پیشنهادها
C# 7 - Tuple return types and deconstruction

پیش از ارائه نهایی مطلب، تمام کدهای آن با VS 2017 RTM آزمایش و بررسی شوند. 
‫۷ سال و ۷ ماه قبل، دوشنبه ۲۳ اسفند ۱۳۹۵، ساعت ۲۱:۵۰
وحید نصیری وحید نصیری
اشتراک‌ها
نگاهی به اجرای SQL Server بر روی Linux
No spoilers here in the description! You will want to watch this video to get an sneak peak at SQL Server running on Linux, see a VERY cool demo, and get some insight into the cool stuff Tobias and Slava are working on! 
نگاهی به اجرای SQL Server بر روی Linux
‫۸ سال و ۴ ماه قبل، جمعه ۱۴ خرداد ۱۳۹۵، ساعت ۰۵:۰۲