Sample code for 30+ languages & platforms
PowerShell

Transition from Http.SynchronousRequest to Http.HttpSReq

Provides instructions for replacing deprecated SynchronousRequest method calls with HttpSReq.

Chilkat PowerShell Downloads

PowerShell
Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

$http = New-Object Chilkat.Http

$domain = "example.com"
$port = 443
$tls = $true

$req = New-Object Chilkat.HttpRequest
$req.HttpVerb = "POST"
$req.Path = "/some/path"
$req.ContentType = "application/x-www-form-urlencoded"
$req.AddParam("firstName","Matt")
$req.AddParam("lastName","Smith")

# ------------------------------------------------------------------------
# The SynchronousRequest method is deprecated:

$responseObj = $http.SynchronousRequest($domain,$port,$tls,$req)
if ($http.LastMethodSuccess -eq $false) {
    $($http.LastErrorText)
    exit
}

# ...
# ...

# ------------------------------------------------------------------------
# Do the equivalent using HttpSReq.
# Your application creates a new, empty HttpResponse object which is passed 
# in the last argument and filled upon success.

$responseOut = New-Object Chilkat.HttpResponse
$success = $http.HttpSReq($domain,$port,$tls,$req,$responseOut)
if ($success -eq $false) {
    $($http.LastErrorText)
    exit
}