Multiple if statements We can break this up into multiple statements and check them one at a time. In this case, we use a flag or a tracking variable to combine the results. PowerShell Copy $skipUser = $false i
Explains how to use a switch to handle multiple if statements. Long description To check a condition in a script or function, use an if statement. The if statement can check many types of conditions, including the value of variables and the properties of objects. To check multiple conditions...
PowerShell filters the multi-valued object and emits empty objects into the pipeline just as if you had used the pipe symbol followed by a Where-Object. Here's an example.
Using multiple catch statements Atrystatement can have any number ofcatchblocks. For example, the following script has atryblock that downloadsMyDoc.doc, and it contains twocatchblocks: PowerShell try{$wc=New-ObjectSystem.Net.WebClient$wc.DownloadFile("https://httpbin.org/MyDoc.doc","C:\temp...
XML-based help is required if you need to localize help content into multiple languages. To associate the function with the XML-based help file, use the.EXTERNALHELPcomment-based help keyword. Without this keyword,Get-Helpcan't find the function help file and only returns the autogenerated hel...
Multiple If statements to set Row Visibilty in a SSRS report. Multiple IIF in an Expression in SSRS Multiple parameters with CASE statement in the WHERE clause - I appreciate any help. multiple result sets from stored procedure bind to tabs in ssrs report Multiple Select Parameter Only Selecting...
Explains how to use a switch statement to replace multipleIfstatements. about_Throw Describes theThrowkeyword, which generates a terminating error. about_Transactions Explains how to manage transacted operations in Windows PowerShell. about_Trap
When multiple parameter sets are defined, the cmdlet can indicate which parameter set to use if Windows PowerShell doesn't have enough information to make that determination. The parameter set that is used in this case is referred to as the default parameter set, and is specified using the ...
These classes can be followed by * or + to indicate that multiple matches are acceptable. Here are some examples:Copy "Shell" -match "\w" (True) "Shell" -match "\w*" (True) Cmdlet of the MonthThe Write-Debug cmdlet is very handy for writing objects (such as text strings) to ...
It is a little more code, but if you measure the results you will see that in this situation the later script is more than 50 times faster than the one with the wrapped cmdlet pipeline. Multiple output pipelines With the steppable pipeline technique, you might even have multiple output pipe...