Powershell: Pass result of Get-AzTableRow to function-CodePudding

I am using below PowerShell code in azure functions to retrieve rows of users in azure table who belongs to a particular location.

$Rows = Get-AzTableRow -table $cloudTable -customFilter "((Location eq '$loc') and (PartitionKey eq 'User'))"

Next, I need to pass the result ($Rows) of the above query to a function as parameter. Tried to define the function as

function display_rows($param){
   $tempcount = $param.Count
   for($i=0; $i -lt $tempcount; $i  ){
        ...code body...
    }
}

and invoke the function as display_rows "$Rows". But it seems it's not working as intended. Is this the proper way to pass the result of Get-AzTableRow to a function? please help me with this.

CodePudding user response：

the basic problem is that you are sending a "stringified" version of the object to the function. [grin]

when you do ...

display_rows "$Rows"

... are not sending the object in $Rows to the function. you are converting that object into a string and sending that.

that simple string object aint what you want. [grin] you want the complex object instead.

so, the fix is to NOT wrap $Rows in double quotes. just use it bare, like so ...

display_rows $Rows

that will send the object contained in the $Var to the function, not the .ToString() of that object.

as an aside, you otta NEVER use quotes around a $Var unless you are sure you need them.