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Log Everything in a complex object C#

Download and add reference of this dll > Newtonsoft.Json.dll or Json.NET

use below method to log the entire complex object:

public static string ToJson(object value)
{

var settings = new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
};

return JsonConvert.SerializeObject(value, Newtonsoft.Json.Formatting.Indented, settings);

}

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Request.Url

Get Only the Domain with protocol. in simple words base or first part of it.

String strPathAndQuery = HttpContext.Current.Request.Url.PathAndQuery;
String strUrl = HttpContext.Current.Request.Url.AbsoluteUri.Replace(strPathAndQuery, “/”);

Other Tips from Stackoverflow:

Main URL : http://localhost:8080/mysite/page.aspx?p1=1&p2=2

Get different parts of URL in C#.

Value of HttpContext.Current.Request.Url.Host
localhost

Value of HttpContext.Current.Request.Url.Authority
localhost:8080

Value of HttpContext.Current.Request.Url.AbsolutePath
/mysite/page.aspx

Value of HttpContext.Current.Request.ApplicationPath
/mysite

Value of HttpContext.Current.Request.Url.AbsoluteUri
http://localhost:8080/mysite/page.aspx?p1=1&p2=2

Value of HttpContext.Current.Request.RawUrl
/mysite/page.aspx?p1=1&p2=2

Value of HttpContext.Current.Request.Url.PathAndQuery
/mysite/page.aspx?p1=1&p2=2
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Umbraco admin login doesn’t work after migrating Live to Local

Umbraco admin login doesn’t work after migrating Live to Local

Since, The schema is different, can’t login. simply change it for the user.

 

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Umbraco Life Savers

Error:

The model item passed into the dictionary is of type ‘Umbraco.Web.Models.PartialViewMacroModel’, but this dictionary requires a model item of type ‘CWSStart.Web.Models.LoginViewModel’.

Solution:

http://stackoverflow.com/questions/28708282/this-dictionary-requires-a-model-item-of-type-umbraco-web-models-partialviewmac

The issue was that another member of my team had created a Banner.cshtml file in /Views/MacroPartials and this Partial View was being loaded instead of my one.

My case:

i had a view with the same name on the AuthSurface folder and in the views folder.

 

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IIS

Services that make up the IIS 7 Web server include:

Service

Display Name

Description

Executable

Default Startup

AppHostSVC

Application Host Helper Service

Stores configuration history and application pool mapping in history subdirectories at set intervals.

svchost.exe

Automatic

FTPSVC

FTP Publishing Service

Enables IIS 7 Web servers to be File Transfer Protocol (FTP) servers.

svchost.exe

Manual

IISADMIN

IIS Admin Service

For IIS 6.0 metabase configuration compatibility

inetinfo.exe

Automatic

MSFTPSVC

FTP Publishing Service 6

Enables IIS 6 Web servers to be File Transfer Protocol (FTP) servers.

inetinfo.exe

Manual

W3SVC

World Wide Web Publishing Service

Provides Web connectivity and administration through IIS Manager

svchost.exe

Automatic

WAS

Windows Process Activation Service

Provides process activation, resource and health management services for message-activated applications.

svchost.exe

Manual

WMSVC

Web Management Service

Enables remote management of a Web server.

wmsvc.exe

Manual

To troubleshoot and manage services you can use the Services snap-in to the Microsoft Management Console. The MMC Services snap-in has feature for:

  • Monitoring the status of services.
  • Starting, stopping, pausing and resuming, or disabling services.
  • Viewing service properties and dependencies.
  • Setting up recovery actions to deal with service failures.

https://blogs.iis.net/tomwoolums/the-services-behind-internet-information-services-7-0

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Javascript/JQuery/json/

  1. Get size of json object
 type="text/javascript">

  var myObject = {'name':'Kasun', 'address':'columbo','age': '29'}

  var count = Object.keys(myObject).length;

  console.log(count);

2. Trying to pass in a boolean C# variable to a javascript variable and set it to true

myjavascript( <%= MyBooleanVariableInCSharp.ToString().ToLower() %> );

You may also want to try:

isFollowing: '@(Model.IsFollowing)' === '@true'

and an ever better way is to use:

isFollowing: @Json.Encode(Model.IsFollowing)

	
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The following exception was thrown: Access to the path denied. Exception details: System.UnauthorizedAccessException: Access to the path

According to File.Delete Method…

An UnauthorizedAccessException means one of 4 things:

  1. The caller does not have the required permission.
  2. The file is an executable file that is in use.
  3. Path is a directory.
  4. Path specified a read-only file.

Other answers:

Try setting the access permissions to “Full control” for the .Net user from where you are reading/saving the files. You need to find out from the application pool for the website what is the identity it is running under (by default this is Application Pool Identity) and grant that the correct permissions.

 

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Azure Scheduler 102 – Creating a Job

What is a Job Collection?

Simple Definition: Job Collection is a Collection of jobs that runs in a particular region.

A job collection contains a group of jobs, and maintains settings, quotas and throttles that are shared by jobs within the collection. A job collection is created by a subscription owner, and groups jobs together based on usage or application boundaries. It’s constrained to one region. It also allows the enforcement of quotas to constrain the usage of all jobs in that collection; the quotas include MaxJobs and MaxRecurrence.

What is a Job?

Simple Definition: a Task to be completed in a given time.

A job defines a single recurrent action, with simple or complex strategies for execution. Actions may include HTTP requests or storage queue requests.

 

How to create Scheduler Job?


 

Step 1: create a job collection


Note: this will create a standard job collection. If you need to change it to free plan (which allows only 5 jobs maximum) use the Scale configuration tab.

 

Step 2: Now you can choose the action type

  • Invoking a Web Service over HTTP/s

    OR

  • Post a message to a Windows Azure Storage Queue

 

 

 Selecting Action Type:


Invoking a Web Service over HTTP or HTTS will enable to choose http methods.


 

Post a message to a Windows Azure Storage Queue will enable inputs to enter storage and queue access details.


 

You can use existing Azure Resources as well.


 

Step 3: selecting schedule

You can run as a one time job by

  • Running it immediately by selecting “Now”

Or

  • In a specific time


 

OR you can create a recurring job


 

The job status can be monitored via the portal


The queue message will be created in the queue in the specified schedule

Following is a job with a message viewed using storage explorer.


 

Creating a Scheduler may fail!

Creating the scheduler collection may fail if the queue name is not provided properly.

NOTE: “Queue name must be 3-63 characters in length may contain lower-case alphanumeric characters and dashes.”

< Back to Inroduciton

 

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Azure Scheduler 101 – Introduction

Purpose: Run jobs on simple or complex recurring schedules

Windows Azure Scheduler allows you to invoke actions – such as calling HTTP/S endpoints or posting a message to a storage queue – on any schedule. With Scheduler, you create jobs in the cloud that reliably call services inside and outside of Windows Azure. You choose whether to run those jobs right away, on a recurring schedule, or at some point in the future.

 

Where can we use Scheduler?

  • SaaS apps can use Scheduler to invoke a web service that performs data management on a set schedule
  • Internal Uses (1st party):

    Process long running requests – Http/s requests will timeout when a response is not received within a certain amount of time. For complex requests, such as a series of SQL queries against a large database, posting a message to storage queues allows you to complete the work without building additional asynchronous logic into your web service.

    • Windows Azure Mobile Services powers its scheduled scripts feature with the Scheduler. Skype, XBOX Video also uses scheduler to schedule its tasks.
    • Another Windows Azure service uses the Scheduler to regularly invoke a web service that performs diagnostic log cleanup and data aggregation
  • Enable a service to be invoked when offline – Typically, a web service needs to be online at the time the Scheduler invokes the endpoint. With messages posted to storage queues, however, the service can be offline when the Scheduler sends the message and field the request when it later comes online.
  • Recurring application actions: As an example, a service may periodically get data from twitter and gather the data into a regular feed.
  • Daily maintenance: Web applications have needs such as daily pruning of logs, performing backups, and other maintenance tasks. An administrator may choose to backup the database at 1AM every day for the next 9 months, for example.

 

You will have a new section in the azure portal


 

If not, you can enable it using preview services


 

Portal Access High level view

Job collections: which lists available job collections which simple groups jobs.


Jobs: this section will show all the jobs which we can filter by job collection or status.


 

Next lets create a job > Next Post

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Simplest way of compressing files using .net 4.5

 

We will try to create a sample project to demonstrate compression using .net 4.5

  1. Create a sample Console project
  2. Right click references > Add References

    Search and add the DLL “System.IO.Compression.FileSystem”

     

  3. Now let’s add a sample folder called “test” and add 2 sample text files in it.

  4. Now select the 2 sample test files and change the property “Copy to output directory” to “copy if newer”

    This will create the test folder and copy both the test files in to it in the debug folder which is the working folder for the program.

     

  5. Now you can use the following code in the Main program to compress the “test” folder

     

    Syntax (C#)

    public static void CreateFromDirectory(

        string sourceDirectoryName,

        string destinationArchiveFileName

    )

    sourceDirectoryName: The path to the directory to be archived, specified as a relative or absolute path. A relative path is interpreted as relative to the current working directory.

    destinationArchiveFileName: The path of the archive to be created, specified as a relative or absolute path. A relative path is interpreted as relative to the current working directory.

     

     

     

    System.IO.Compression.ZipFile.CreateFromDirectory(“test”, “testzip.zip”);

     

    Output in Debug folder:

     

    Applying this in Windows Azure:

    Storing in the local file system won’t be applicable in azure environment. We need to store in a centralized location where all servers can access them.

    You can upload your files into a blob container and compress those files using a worker role & store them in another blob container.

     

    Moreover, there are plenty of other libraries that we use to compress. All has its pros and cons.

     

    Download Code Sample from HERE

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