Record the third day of no fishing
summary The main reason is that we don't know enough about the concepts and writing, have suffered from the losses of copy and paste before, and have spent a lot of time in many or small places. Today, we mainly solve the problem of calling API across domains and some inheritance problems. API UTF-8...
Posted by gregor63 on Sat, 15 May 2021 01:54:51 +0930
"Unity 3D game client basic framework" message system
"Unity 3D game client basic framework" message system Function analysis: First of all, we must define the core functions of a message system A general event listenerManage the event types monitored by each business (register and unbind event listeners)Global broadcast eventsThe number of parameUTF-8...
Posted by modulor on Sat, 15 May 2021 05:19:28 +0930
Unity2019 collision test of particle system
Component introduction Collision and triggering are separate Collision can rebound operation, set the speed of particles There are four states of trigger time, inside and outside the target collision box, enter and exit, and three operations are optional 1 ignore this particle [callback doesn'UTF-8...
Posted by php1999 on Sun, 16 May 2021 03:04:34 +0930
Detailed explanation of Entity Framework Core data query principle
https://docs.microsoft.com/zh-cn/ef/core/querying/ 1. Generation mechanism of query sql In general, ef generates linq expressions as sql that only needs to be executed on the database side. However, some linq expressions can't generate sql that is completely processed by the database //StandardUTF-8...
Posted by Toonster on Tue, 18 May 2021 05:55:52 +0930
Working principle of change tracking in Entity Framework Core
https://docs.microsoft.com/en-us/ef/core/change-tracking/ 1. When to track and when not to track? Changes to entities are tracked by each database line instance and applied to the database when the SaveChanges method is called. These tracking operations are done by the change tracker. When is tUTF-8...
Posted by InO on Thu, 27 May 2021 06:29:35 +0930
WinForm perfectly realizes the interaction between cefshark-v49 control C # and JS, and can load and run flash.
I haven't blogged for a long time. Recently, I encountered a headache, which has been bothering me for a week, and I finally got it done. So write a blog record, so that you will not encounter similar problems in the pit. preface: Because Microsoft banned flash plug-ins from running years ago,UTF-8...
Posted by moon 111 on Fri, 28 May 2021 06:45:55 +0930
A thorough understanding of the operation mechanism of EF Core will help you grow into an EF Core expert in the team
in EF Core 5, there are many ways to observe what happens in the workflow and interact with the information. These features include logging, interception, event handler and some cool new debugging functions. The EF team even recovered some useful old features from the first version of the EntiUTF-8...
Posted by Yaak on Fri, 28 May 2021 07:10:41 +0930
C # learning notes, let C++er quickly master C#
preface Recently learn about C, mainly refer to "C Advanced Programming (11th Edition)", more than 1000 pages of books! Use C#7, personal C/C + + use a little more, basic is written against C + +. The general content is to summarize the different things in each section of this book? When learnUTF-8...
Posted by Emperio on Sun, 30 May 2021 02:36:00 +0930
Simple exercises of EF
Through the production of a simple blog case exercise EF query and add Create project, add entity data model Create ASP.NET Web project, add ADO.NET, connect to database ADO.NET connect to database Main page Write foreground code Add a WebForm: WebForm1.aspx Using Repeater to load data dynamicaUTF-8...
Posted by blommer on Mon, 31 May 2021 06:34:33 +0930
Introduction to basic WPF Programming Chapter 3 layout panel Grid
WPF -- Grid layout control Although the UniformGrid explained in the previous article can lay out unified cells, many layouts need to build cells of different sizes, with span cells, blank columns and other functions. Grid can realize the above functions. It is a flexible layout control that cUTF-8...
Posted by SwarleyAUS on Mon, 31 May 2021 07:04:20 +0930