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Kestrel web server Asp.Net Core 2 MVC hangs 11.05.2018   267 Status: Open After a few incorrect accesses to SQL Server, the internal web server of Asp Net Core MVC hangs The problem is that then the entire application hangs for all web clients You then have to restart the IIS web server and web application by stopping the Web site, changing the Web config, and then restarting the Web site Test: error message Server error 502 - Web server received an invalid response while acting as a gateway or proxy server There
Kestrel web server Asp.Net Core 2 MVC hangs
Browser in Asp.Net Core 2 with Wangkanai 23.04.2018   335 How to determine the browser in Asp Net Core 2 and determine if it is a mobile device Net Framework, alt First of all, there is no query on the server in Asp Net Core as in Asp Net Framework In asp net MVC Net framework and Webforms you could still examine the client browser with
Browser in Asp.Net Core 2 with Wangkanai
Mailenable: Set email aliases and specify domain 20.04.2018   213 If you have to set emails on a web server -> mail server, you can also set so-called aliases for your own email account What are email aliases? As email aliases one understands equivalent email addresses, under which one can address an address As a result, you can specify several e-mail addresses to the outside, such as Info @ or Firstname @ or Firstname Nachname @ and all e-mails land in the same place and only have to be picked up once An email alias is therefore an equivalent email specification
Mailenable: Set email aliases and specify domain
Mailenable: Set which IP addresses are allowed to send emails 20.04.2018   179 Where do you put Mailenable, which IP addresses are allowed to send emails? Under the mail server: Mailenable you can set which IP address circle can send emails This prevents anyone from sending e-mails via open relays settings: To do this, open under the web server Mailenable Management Console Then on Servers
Mailenable: Set which IP addresses are allowed to send emails
Mailenable: Error: Could not reverse lookup in DNS, error 9003. Warning: No Ptr Record found For Domain. 20.04.2018   238 Mailenable: Error: Could not reverse lookup 172 17 175 1 in DNS, error 9003 Warning: No Ptr Record found For Domain When setting up Mailenable on a web server under United-Hoster de, the diagnosis shows that the check of the Host IP Reverse Loopup fails wants to reject your mail (such as Yahoo and Hotmail)
Mailenable: Error: Could not reverse lookup in DNS, error 9003. Warning: No Ptr Record found For Domain.
HTML: Move the position of an element only up to a certain position 20.04.2018   174 How does one set it that an HTML element is only moved to a certain position when the browser moves the page? View browser In this example, the DIV area on a web page is only moved to the top of the window The element thus always remains visible and in the visible area of ​​the web page in the browser Solution: HTML and Javascript
HTML: Move the position of an element only up to a certain position
Asp core redirect http to https and www. To directly domain host 19.04.2018   471 Asp core redirect to and To directly domain host This article describes how to redirect the addresses from to in an Asp Net Core MVC project and additionally to move the domain from to domain com without redirects All elements such as the website and pictures and videos embedded are redirected to a URL-> Redirect with (in the example)
Asp core redirect http to https and www. To directly domain host
Asp Net Core MVC: Login failed for user IIS APPPOOL \ Readdy 19.04.2018   664 Asp Net Core MVC: Login failed for user 'IIS APPPOOL Readdy' The following error message comes when you want to access an SQL Server in an Asp Net Core 2 MVC application -> An error occurred using the connection to database Status: solved Error, error message in the stdOut logfile
Asp Net Core MVC: Login failed for user IIS APPPOOL \ Readdy
Error message: An assembly specified in the application dependencies manifest was not found 18.04.2018   797 Error message: An assembly specified in the application dependencies manifest deps json was not found Status: solved Following error in detail:
Error message: An assembly specified in the application dependencies manifest was not found
Where to find the Asp.Net Core Project File 18.04.2018   191 In the Asp Net Core project file, the settings for the Asp Net Core application are set The file naming is with the ending csproj in the application like MeinAspProjekt csproj Many tutorials refer to the project file again and again in the xml structure Where can you find the project file in a web project? To do this, right-click on the project and then click Edit xxxxx csproj click
Where to find the Asp.Net Core Project File
Wo findet man die Asp.Net Core Projekt File 18.04.2018   186 in der Asp Net Core Projekt-Datei werden die Einstellungen zu der Asp Net Core Anwendung eingestellt Die Dateibenennung ist mit der endung csproj in der Anwendung wie MeinAspProjekt csproj In vielen Tutorials wird immer wieder auf die Projektdatei verwiesen und in der xml Struktur dargestellt Wo findet man die Projektdatei bei einem Webprojekt? Hierzu muss man das Projekt mit der rechten Maustaste anklicken un dann auf Edit xxxxx csproj klicken Beispiel: project File AspNetCore csproj
Wo findet man die Asp.Net Core Projekt File
Asp Core Error: Could not create stdoutLogFile 18.04.2018   989 Where are the detail errors of the Asp Net Core web application written? When creating an Asp Net core application, errors are written by the IIS Internet Information Server in the Windows Event Viewer and internal errors of the Asp Net Core application are written internally as stdout log Where do you find the log errors? State: Asp Net Core application on IIS 10 and Windows Server 2016 When opening Asp Net Core on IIS Server, an error Err
Asp Core Error: Could not create stdoutLogFile
Finding bugs in Asp.Net Core 2 MVC applications. 18.04.2018   299 Where to Find the Error Description, Error Log Files for Asp Net Core Applications on Windows Server 2016 with IIS 10, 8 5 When I publish my application to the Windows IIS Internet Information Server, the error Error 502 5 Process Failure appears Where can I find an indication on the server why the application can not be started? To do this, switch to Windows-> Start-> Event Viewer in Windows Server Application Then you will f
Finding bugs in Asp.Net Core 2 MVC applications.
IIS Modules 17.04.2018   194 Where can I find the modules on the IIS server? The modules have a different icon symbol in the list on the IIS server than in the detail page In the IIS modules you have to search for asp Net Core MVC applications the IIS module aspnetcoremodule IIS server Therefore on the overview list of the IIS web server in the basic structure as a default for web pages
IIS Modules
Web Platform Installer 17.04.2018   164 Windows Server 2016 IIS 10 With the Web Platform Installer you can directly install additional elements for the web server The installations are linked to the creatures, which can be selected and installed via the ServerManager In order to see the modules you have to install the webplatform installer [Lnk " ] The Microsoft Web Platform Installer - WebPI pr
Web Platform Installer
IIS Fehler: HTTP Error 500.24 - Internal Server Error 17.04.2018   213 Fehlercode: 0x80070032 Gelöst: nein 4 Lösungsversuche Systemkonfiguration: Asp Net Core 2 MVC Anwendung unter Windows Server 2016 in 2018, IIS 10 Internetinformationservices Microsoft Subsequent error: HTTP Error 500 24 - Internal Server Error An ASP NET setting was detected that is not valid in managed pipe mode "built-in" Most likely causes: • system web identity@impersonate is set to true
IIS Fehler: HTTP Error 500.24 - Internal Server Error
IIS Error: Handler mappings 17.04.2018   352 Solved: yes Under the management of the IIS Manager Web site administration, the handler mapping setting can not be opened If you want to open Website-> Administrative Tools-> Handler Mappings, then comes the message Error while performing this operation This configuration section can not be used in this path This is the case if the section is locked at higher levels
IIS Error: Handler mappings

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