.Net Core

The service cannot be activated because it does not support ASP. NET compatibility, I just created a Service in ASP. NET. It displays an exception at runtime:   The service cannot be activated because it does not support ASP. NET compatibility.

DotNetOpenAuth practices-Webform resource server configuration, authpuppy Server Series directory: DotNetOpenAuth practice series (source code here)   In the previous article, we will talk about WebApi resource server configuration. In this article,

Custom code segments in VS and custom code segments in This function is not very practical, but after all, it is a feature of VS. You can understand it! There is a reason that it is not very practical, because the powerful VS editor now has

UWP implements custom title bar and uwp custom title barUWP implements custom title bar 0x00 cause In UWP development, sometimes we want to customize the title bar, such as adding a control such as a search box or a button to the title bar. I found

Distinguish the get and post methods in ASP. NET, asp. netget In web page design, the get method is the default, whether it is dynamic or static, and its URL length is limited. Therefore, the data that can be transmitted by the get request method is

EF6 + SQLite3 database type conversion failure (the specified conversion is invalid), ef6sqlite3   The reason for this problem is that all columns of this model in the database are null, so the conversion fails here. However, I set the value of

Detailed description of the ASP. NET configuration file Web. config, asp. netweb. config Web. configAn XML text file is used to store ASP. NET Web application configuration information (for example, the most common settings ASP. NET Web application

Problems in a website Cluster Environment and website Cluster Environment I deploy a mobile application website in a production environment using nginx to load three servers. In the last two weeks, the product manager repeatedly reported the

Add routing priority for ASP. net mvc and WebApi, mvcwebapi I. Why do I need a route priority? We all know that we are in Asp. net MVC project or WebApi project, the registered route has no priority. when the project is large, or has multiple

[Original] analysis on the function of separately copying cells after binding data to the Silverlight control DataGrid, silverlight Control A few days ago, the company's new requirements needed to replicate any cell data in the silverlight datagrid.

SQL Server median, standard deviation, average, and SQL Median Create table examines ([e_id] [int] IDENTITY (200) not null, [dept_name] [nvarchar] () NULL, [ph_score] [int] NULL) SELECT dept_name, AVG (sp) as 'mediadata' FROM (SELECT dept_name,

The ObjectDataSource control in Asp. Net transmits the data bound to the parameter, Recently, I am working as an intern. In the task of top-end delivery, I need to use Asp. net ListView control, so it is necessary to use the ObjectDataSource control,

Asp.net notes (original), original asp.net notes Use of the Repeater control: '> (name is a member of the class in the generic type) The Repeater template contains Description: (displayed by column. If is available, it displays the base number) (

In ASP. NET, how do events occur in sequence ?, ASP. NET event? This article introduces the event execution sequence in ASP. NET through practical methods. Method/step Create a C # WebForm project, such: Add a Button control in the Defualt. aspx

How to Implement ASP. NET to display gradient Images, First, let's get the final result: To achieve the effect, first prepare an image with a height of 25 pixel and a gradient of 1 to 3 pixel. You can download it here. Prepare the data as

[Win10] some small summary about incomplete archiving (Forgive me for this damn title) and win10 Archiving1. Obtain the screen resolution of a device in synchronous Mode Public static class ScreenResolution {/// /// obtain the screen height. ///

ASP. net mvc routing mechanism, asp. netmvcTraditional ASP. NET web form is hypothetical. There is a certain association between the user request URL and the files on the server. Here, the server's job is to follow the user request received, the

ASP. NET new member ASP. NET WebHooks, new member webhooks (This article is also published in my public account "dotNET daily excellent article". Welcome to the QR code on the right to follow it .) Note: In addition to ASP. NET 5 Beta7, Microsoft

[Vb.net] determines whether the form has been opened. vb.net form 1. Use OpenForms If my. Application. OpenForms. Item ("FormName") isnot nothing then search do something hereelsedo something here end if 2. Use FindWindow APIFirst, obtain a form

Install Entity Framework (EF basics Series 4), entityefEntity Framework 5.0 APIs are distributed in two places: NuGet and. NET Framework, this. NET framework 4.0/4.5 contains the core API of EF, but the EntityFramework obtained through the NuGet