The following example demonstrates the 'Invoke(Delegate)' method of 'Control class. A 'ListBox' and a 'Button' control are added to a form, containing a delegate

May 10, 2024 · Learn how to declare, instantiate, and invoke delegates for scenarios that require dynamic method invocation, such as callback methods and custom sorting or filtering.

The Invoke-WebRequest cmdlet sends HTTP and HTTPS requests to a web page or web service. It parses the response and returns collections of links, images, and other significant HTML elements.

Sep 16, 2025 · Learn how to add an Invoke pipeline activity to a pipeline and use it to run another pipeline.

For all other method calls, you should use one of the invoke methods to marshal the call to the control's thread. The invoke methods always invoke their callbacks on the control's thread.

Invoke-MgGraphRequest issues REST API requests to the Graph API. It works for any Graph API if you know the REST URI, method, and optional body parameter. This command is especially useful for …

This cmdlet is only available on the Windows platform. The Invoke-CimMethod cmdlet invokes a method of a CIM class or CIM instance using the name-value pairs specified by the Arguments parameter.

The Invoke-GPUpdate cmdlet refreshes Group Policy settings, including security settings that are set on remote computers by scheduling the running of the Gpupdate command on a remote computer.

The Invoke-Sqlcmd cmdlet runs a script containing the languages and commands supported by the SQL Server SQLCMD utility. The commands supported are Transact-SQL statements and the subset of …

Jan 29, 2025 · Learn how to use the invoke operator to invoke a lambda expression that receives the source of `invoke` as a tabular parameter argument