اشتراک‌ها
دوره 15 ساعته #C پیشرفته

Advanced C# Programming Course

⭐️ Contents ⭐️
⌨️ (0:00:00) Part 1 - Introduction
⌨️ (0:01:08) Part 2 - Overview of the Advanced C# Course
⌨️ (0:20:46) Part 3 - The Significants of the Release of .NET 5
⌨️ (0:33:17) Part 4 - Delegates - Introduction
⌨️ (0:47:47) Part 5 - Delegates - Create a Code Example
⌨️ (1:51:45) Part 6 - Delegates - Understanding Covariance and Contravariance
⌨️ (2:04:19) Part 7 - Delegates - Fund, Action and Predicate
⌨️ (2:24:26) Part 8 - Delegates - Asynchronous Method Calls
⌨️ (2:39:24) Part 9 - Events - Introduction
⌨️ (2:55:50) Part 10 - Events - Add/Remove Accessors
⌨️ (2:22:44) Part 11 - Events - User Actions & UWP
⌨️ (3:52:23) Part 12 - Events - The Observer Design Pattern
⌨️ (5:12:33) Part 13 - Generics - Introduction
⌨️ (5:27:30) Part 14 - Generics - Understanding Constraints
⌨️ (5:53:42) Part 15 - Generics - Generic Delegates and Events
⌨️ (6:34:56) Part 16 - Generics - The Factory Design Pattern
⌨️ (6:56:23) Part 17 - Async / Await Task - Introduction
⌨️ (7:35:36) Part 18 - Async / Await Task - Task.Run()
⌨️ (8:04:34) Part 19 - Async / Await Task - Best Practices
⌨️ (8:45:23) Part 20 - Async / Await Task - Cancelling Asynchronous Operations
⌨️ (9:13:47) Part 21 - LINQ - Introduction
⌨️ (9:50:14) Part 22 - LINQ - Queries
⌨️ (10:29:57) Part 23 - LINQ - Operators
⌨️ (11:16:51) Part 24 - LINQ - More Operators and Summary
⌨️ (12:18:46) Part 25 - C# Attributes
⌨️ (13:33:13) Part 26 - C# Reflection
⌨️ (14:34:53) Part 27 - .NET Framework and .NET Core
⌨️ (14:39:06) Part 28 - .NET 6
⌨️ (14:50:52) Part 29 - .NET 7 

دوره 15 ساعته #C پیشرفته
نظرات مطالب
مدیریت AccessViolationException در برنامه‌های دات نت 4 به بعد
با سلام؛ من یه پروژه با WPF نوشتم اما یه ایراد داره و اونم اینه که مثلا فرم1 رو 20 بار اجرا می‌کنی خطا نمی‌ده اما بار 21 ام برنامه کرش میکنه و اصلا نمیشه catch کرد. متن خطا در Log ویندوز اینه
Error 01 :
Application: MyWPFApp.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code c0000005, exception address 77D52239
 
Error 02 :
Faulting application name: MyWPFApp.exe, version: 1.0.0.0, time stamp: 0x52d550ac
Faulting module name: ntdll.dll, version: 6.1.7601.17514, time stamp: 0x4ce7b96e
Exception code: 0xc0000005
Fault offset: 0x00032239
Faulting process id: 0xa28
Faulting application start time: 0x01cf113ae6813d88
Faulting application path: R:\Source\MyWPFApp\bin\Debug\MyWPFApp.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 460eda62-7d33-11e3-a572-ac220bc99cf8
 
Information :
Fault bucket , type 0
Event Name: APPCRASH
Response: Not available
Cab Id: 0
 
Problem signature:
P1: MyWPFApp.exe
P2: 1.0.0.0
P3: 52d550ac
P4: ntdll.dll
P5: 6.1.7601.17514
P6: 4ce7b96e
P7: c0000005
P8: 00032239
P9:
P10:
 
Attached files:
C:\Users\Administrator\AppData\Local\Temp\WERE9B3.tmp.WERInternalMetadata.xml
C:\Users\Administrator\AppData\Local\Temp\WER16AC.tmp.appcompat.txt
C:\Users\Administrator\AppData\Local\Temp\WER18A1.tmp.hdmp
C:\Users\Administrator\AppData\Local\Temp\WER3BFA.tmp.mdmp
 
These files may be available here:
C:\Users\Administrator\AppData\Local\Microsoft\Windows\WER\ReportQueue\AppCrash_MyWPFApp.exe_125fc667a69fcc31c463a5e1b4032657c4ce830_cab_0ac03d3e
 
Analysis symbol:
Rechecking for solution: 0
Report Id: 460eda62-7d33-11e3-a572-ac220bc99cf8
نظرات مطالب
خلاصه اشتراک‌های روز دو شنبه 21 آذر 1390
اون صفحه مرتبط است به Lifecycle Policy محصولات موجود و نوشته شده که ساپورت نگارش 5 آن تا تاریخ 10/12/2021 هست. مورد دیگری ذکر نشده.
برای سایر محصولات می‌تونید به این صفحه مراجعه کنید: http://support.microsoft.com/gp/lifeselect
مثلا SQL Server: http://support.microsoft.com/lifecycle/?c2=1044
لیست محصولات موجود را دارد به همراه تاریخ نهایی منقضی شدن ساپورت آن‌ها.
اشتراک‌ها
عرضه‌ی اولین نسخه RC برای SQL Server 2017
  • Linux support for tier-1, mission-critical workloads  SQL Server 2017 support for Linux includes the same high availability solutions on Linux as Windows Server, including Always On availability groups integrated with Linux native clustering solutions like Pacemaker.
  • Graph data processing in SQL Server  With the graph data features available in SQL Server 2017and Azure SQL Database, customers can create nodes and edges, and discover complex and many-to-many relationships.
  • Adaptive query processing  Adaptive query processing is a family of features in SQL Server 2017 that automatically keeps database queries running as efficiently as possible without requiring additional tuning from database administrators. In addition to the capability to adjust batch mode memory grants, the feature set includes batch mode adaptive joins and interleaved execution capabilities.
  • Python integration for advanced analytics  Microsoft Machine Learning Services now brings you the ability to run in-database analytics using Python or R in a parallelized and scalable way. The ability to run advanced analytics in your operational store without ETL means faster time to insights for customers while easy deployment and rich extensibility make it fast to get up and running on the right model. 
عرضه‌ی اولین نسخه RC برای SQL Server 2017