Fixes #1381 (#1388)

Adds new param "scheduled" to target scheduled endpoints to invoke.

src/UniversalDashboard/Controls/src/event.ps1

@@ -8,23 +8,51 @@ function Invoke-UDEvent {
         [String]$Id,
         [Parameter(
             Mandatory = $true,
-            Position = 1
+            Position = 1,
+            ParameterSetName = "onClick"
         )]
         [ValidateSet("onClick")]
-        [string]$event
+        [string]$event,
+        [Parameter(
+            Mandatory = $true,
+            Position = 1,
+            ParameterSetName = "Scheduled"
+        )]
+        [switch]$scheduled
     )
 
     Begin {
 
     }
 
     Process {
-        Invoke-UDJavaScript -javaScript "
-            document.getElementById('$Id').click();
-        "
+        if ($PSCmdlet.ParameterSetName -eq "onClick") {
+            Invoke-UDJavaScript -javaScript "
+                document.getElementById('$Id').click();
+            "
+        }
+        elseif ($PSCmdlet.ParameterSetName -eq "Scheduled") {
+            $dashboard = Get-UDDashboard
+            $endpoint = $dashboard.DashboardService.EndpointService.ScheduledEndpoints | where-object Name -eq $Id
+
+            if ($endpoint) {
+                try {
+                    $endpoint.ScriptBlock.Invoke() | Out-Null
+                }
+                catch {
+                    throw ("Invoking endpoint $Id failed with: $($_.Exception.Message)")
+                }
+
+            }
+            else {
+                Write-UDLog "Attempting to trigger $Id failed, unable to locate endpoint."
+            }
+
+        }
+
     }
 
     End {
 
     }
-}
+}