IIS Restart to read registry settings

Using NET STOP and NET START commands to force IIS services to re-read the registry

Content provided by Microsoft

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We strongly recommend that all users upgrade to Microsoft Internet Information Services (IIS) version 7.0 running on Microsoft Windows Server 2008. IIS 7.0 significantly increases Web infrastructure security. For more information about IIS security-related topics, visit the following Microsoft Web site:

http://www.microsoft.com/technet/security/prodtech/IIS.mspx

For more information about IIS 7.0, visit the following Microsoft Web site:

http://www.iis.net/default.aspx?tabid=1

Summary

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When you make changes to the registry that affect IIS and its dependent services, you must stop and restart those services in order to force them to re-read the registry.

As an alternative to stopping and starting those services using the Services applet in Control Panel, you can use the NET STOP and NET START commands.

More Information

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Stopping IISADMIN and its dependent services

To stop all IIS-related services, type NET STOP IISADMIN /Y at a command prompt. This will stop the IIS Admin Service and all dependent services. Below is an example of the output you will see after issuing this command (the dependent services listed on your computer may vary):

The following services are dependent on the IIS Admin Service service.
Stopping the IIS Admin Service service will also stop these services.

   FTP Publishing Service
   Microsoft NNTP Service
   Microsoft SMTP Service
   World Wide Web Publishing Service
 

You will then see a message displayed as each service is successfully stopped.

Starting the IIS-related services

Use the NET START command to restart the IIS-related services you use. For example, to restart the World Wide Web service, type NET START W3SVC.

Determining service names

To determine the service names, start Registry Editor (type Regedit.exe or Regedt32.exe) and go to the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services

Under Services, the service name that works with the NET STOP and NET START commands is listed.

NOTE: For each service, there is also a DisplayName value, which is the name listed in the Services applet in Control Panel and in the messages displayed after the NET STOP and NET START commands are run. However, these Display Names cannot be used as a parameter with the NET STOP and NET START commands.

Common IIS-related services

Service Name	Display Name
Iisadmin	IIS Admin Service
Msftpsvc	FTP Publishing Service
Nntpsvc	Microsoft NNTP Service
Smtpsvc	Microsoft SMTP Service
W3svc	World Wide Web Publishing Service

(c) Microsoft Corporation 2000, All Rights Reserved. Contributions by Kevin Zollman, Microsoft Corporation.

SQL Connection Validation

1. SQL Server 2014
2. SQL Server 2014 SP2
3. Installed SQL Server 2014
1. Arpit, Rick and Robert are SQL Server Admins
4. Installed SQLServer 2014 SP2
5. Configure CLMCRPOC2 SQL Server 2014 to accept incoming remote SQL connections
1. IP address for CLMCRPOC2 = 10.220.126.188
6. Open SQL Server Configuration Services
1. Expand SQL Server Network Configuration
1. Protocols for MSSQLSERVER and enable TCP/IP
7. Create a blank file on your desktop name it SQLConnectionTest.udl
8. Then open and test your connection.

The maximum length of an email address 254

The maximum length of an email address is 254 characters.

Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "example.com".

The local part must not exceed 64 characters and the domain part cannot be longer than 255 characters.

The combined length of the local + @ + domain parts of an email address must not exceed 254 characters. As described in RFC3696 Errata ID 1690.

I got the original part of this information from here

Thank you StackOverFlow

SharePoint 2013 Development from local workstation

A great co-worker showed our team the following NUGET package that allows you to work directly from your work station instead of needing a full SharePoint 2013 Development Environment and I am sure it would work for SharePoint 2016.  See the image below.


Thanks to Joe.

Merry Christmas to All!

Friday before Christmas 2017, wanted to let all my readers know I wish them a very Merry Christmas and hope Santa brings them there wish list. You must Believe to Receive! Merry Christmas!

C# reminder of the day sealed

When the keyword "sealed" is applied to a class, the sealed modifier prevents other classes from inheriting from it. In the following example, class B inherits from class A, but no class can inherit from class B Code sample class A {} sealed class B : A {} Source - MSDN

SharePoint 2013 --- I'm Back

Wow, back at developing in SharePoint, who knew... Well my new co-working SharePoint Kerry, gave me some insight on SharePoint Application Permissions DUH! I an knocking the cobwebs out of my head using SharePoint Again. Central Admin > Application Management > Select the "App" > On the ribbon User Policy --- *DUH*! Adding or updating Web application policy with new users or groups will trigger a SharePoint Search crawl over all content covered by that policy. This can reduce search crawl freshness and increase crawl load. Consider using security groups at the policy level and add/remove users from security groups to avoid this.

AWS - Impressed

Setup a .NET Core Server in < 5 minutes - http://mmwebs-dev.us-east-1.elasticbeanstalk.com/

Try Amazon Music Unlimited 30-Day Free Trial

SQL Server Configuration Manager error: Cannot connect to WMI provider Permission Denied

1. Open CMD as Administrator 2. Change Directory to cd C:\Program Files (x86)\Microsoft SQL Server\110\Shared --- ENTER 3. mofcomp sqlmgmproviderxpsp2up.mof Try to open SQL Server Configuration Manager --- CREDIT - https://www.youtube.com/watch?v=SuCUSH0RAVo

Perfmon how to resize counter frame at bottom of the window

Workaround: When Performance Monitor opens, one or more default counters are in the legend pane and only the first is visible. The legend pane is not resizable. Right click in the legend pane and select Remove All Counters. Re-add the desired counters and and the legend pane resizes to fit all/most as needed.

Father's Day this Sunday

Shop Amazon Devices: Echo Father's day deals starting at $39.99

Visual Studio 2017 Rocks

Just switched over to Visual Studio Professional 2017 and it rocks!!!

JavaScript Refresh Time

There are 7 basic types in JavaScript. number for numbers of any kind: integer or floating-point. string for strings. A string may have one more more characters, there’s no separate single-character type. boolean for true/false. null for unknown values – a standalone type that has a single value null. undefined for unassigned values – a standalone type that has a single value undefined. object for more complex data structures. symbol for unique identifiers. The typeof operator allows to see which type is stored in the variable. Two forms: typeof x or typeof(x). Returns a string with the name of the type, like "string". For null returns "object" – that’s the error in the language, it’s not an object in fact. In the next chapters we’ll concentrate on primitive values and once we’re familiar with that, then we’ll move on to objects. New great online tool - http://plnkr.co/ Also Must READ!!!!

How to catch an error and send via email and log to the server (aka simple text file not event log). (VB.NET)

Catch ex As Exception
            'Log to exception table
            Dim strError As String
            strError = Now().ToString() & "Error: (Class=PromoCode;Method=IsEmailRequired)" &
                       ";" & vbCrLf & "PromoId = " & promoCodeId &
                       ";" & vbCrLf & vbCrLf & "Exception " & ex.ToString()

            MiscFunctions.SendExceptionEmail(strError)
            MiscFunctions.WriteLogRecord(strError)

            myPromoCode = Nothing
            Return myPromoCode
        End Try



 '---------------------------------------------------------------------------
    'Description: Email Exception Error
    '---------------------------------------------------------------------------
    Public Shared Sub SendExceptionEmail(ByVal errorException As String)

        Dim myMail As New MailMessage()

        myMail.From = New MailAddress("error@domain.com")
        myMail.Subject = ConfigurationManager.AppSettings("CoreHTTPPath") & " error exception"

        'Create an email from the email addresses in the app.config file
        Dim emailTo As String = System.Configuration.ConfigurationManager.AppSettings("AdminEmails").ToString()
        Dim strEmailArray() As String

        strEmailArray = Split(emailTo, ";")

        For Each email As String In strEmailArray
            myMail.[To].Add(email)
        Next


        Dim sb As New StringBuilder()
        sb.Append("www.domain.com error exception: " & vbCrLf & vbCrLf)

        sb.Append(errorException)


        Dim strBody As String = sb.ToString()
        myMail.Body = strBody

        myMail.IsBodyHtml = False

        Dim smtp As New SmtpClient()


        Try
            smtp.Send(myMail)
            myMail = Nothing
        Catch ex As System.Exception
            WriteLogRecord(Now().ToString() & " Error: (Function Sending errorException) " & ex.ToString)
        End Try

    End Sub

    Public Shared Sub WriteLogRecord(ByVal strErroMsg As String)

        Dim objWrite As IO.StreamWriter
        Dim strDateTime As String = Now().ToString()
        strDateTime = Replace(strDateTime, "/", "-")
        strDateTime = Replace(strDateTime, ":", "")
        objWrite = IO.File.AppendText(System.Configuration.ConfigurationManager.AppSettings("EmailErrorLogs") & "/EmailErrorLog.log")
        objWrite.WriteLine(strErroMsg)
        objWrite.Close()

    End Sub

Count Columns in Table in SQL Server

SELECT COUNT(COLUMN_NAME)
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_CATALOG = 'DbName' AND TABLE_SCHEMA = 'dbo'
AND TABLE_NAME = 'TableName'  

IIS App Pool Recycle Logs

If you need to view information about application pool recycle set a custom view in Windows Event Viewer.

1. Start Search Event Viewer

2. Select Custom Views > Actions: Create Custom View

3. Logged what ever time you need

4. Select all event levels

5. By Source (WAS) Very Important


Click OK.

SQL Tips

http://sqlhints.com/2012/05/03/how-to-set-default-database-in-sql-server-mangement-studio-a-time-saving-tip/

Great new site I found above.

Captain SQL Jason also taught this old dawg some new tricks.  He told me I am not allowed to share them.   They help us Veterans in the field keep our jobs.  :)

Regular Expressions

To match a string that contains only those characters (or an empty string), try

"^[a-zA-Z0-9_]*$"

This works for .NET regular expressions, and probably a lot of other languages as well.

Breaking it down:

^ : start of string
[ : beginning of character group
a-z : any lowercase letter
A-Z : any uppercase letter
0-9 : any digit
_ : underscore
] : end of character group
* : zero or more of the given characters
$ : end of string

If you don't want to allow empty strings, use + instead of *.

EDIT As others have pointed out, some regex languages have a shorthand form for [a-zA-Z0-9_]. In the .NET regex language, you can turn on ECMAScript behavior and use \w as a shorthand (yielding ^\w*$ or ^\w+$). Note that in other languages, and by default in .NET, \w is somewhat broader, and will match other sorts of unicode characters as well (thanks to Jan for pointing this out). So if you're really intending to match only those characters, using the explicit (longer) form is probably best.

http://www.analyticsmarket.com/freetools/regex-tester 

Page size calculation formula

Commit charge:

1. Run Performance Monitor (Perfmon)

2. Go to Data Collector Sets\User Defined

3. Right click on User Defined and select New

4. Select Create Manually and next

4. Check Performance counter

5. Add the following counters:

            Memory\Committed Bytes – Committed Bytes is the amount of committed virtual memory, in bytes.

            Memory\Committed Limit – Amount of virtual memory that can be committed without having to extend the paging file

            Memory\% Committed Bytes In Use – Ratio of Memory\Committed Bytes to the Memory\Commit Limit

Make sure you collect the information over a long period (one week at least), and the server is running at peak usage.

The page file size formula should be:

(Max value of Committed Bytes + additional 20% buffer to accommodate any workload bursts)-RAM size

For example: If the server has 24 GB RAM and the maximum of Committed Bytes is 26 GB, then the recommended page file will be: (26*1.2)-24)  = 7.2 GB

DBA Secret KeyStroke by Jason "CPT SQL" Miller

ALT+F1 with Object Highlighted in SSMS all you ever wanted to know (aka Table Definition) and if your other developers never teach you this, you should beat them with a stick.  I am HAPPY, today is a good day.