Writing output is one of them.
This makes the scripts much easier to use for other people as it provides a more intuitive way to give the input parameters and also interpret the results. I am writing this post in order to showcase how you can easily create a small GUI and create a tool which you and your colleagues can use.
As an examples I have chosen to create a simple tool which can compute the checksum of a file using a few of the most common hash algorithms out there.
When creating this GUI I used primalforms to help build it. Primalforms is a great free program which allows you to construct a. NET form complete with the needed objects and the layout that you want.
Creating the form using PrimalForms To create the file checksum tool I need two fields for input. One for the path of the file to check and the other to choose the hash algorithm used.
I added a second button which will later be used to calculate the file checksum with the given inputs. After placing the objects where I wanted them I populated the text properties of the objects with the strings I wanted e. After this has been done the form is basically ready. It is here that we must place our custom scripts which will be executed when the buttons are pressed.
I can then create a script and copy it there. All I now need to do to execute it with the button in the form, is to add: Noam Wajnman Creation Date: I then use the ShowDialog method on this object to make the browse file window appear.
Well that pretty much covers everything. You can now simply run the form code script and your GUI will appear, ready to use! I have copied the full code of all three scripts below.
I hope this helps you to write your own small GUIs in the future.- The correct way to product output from a PowerShell script, or a command, or anything else, is using the write-output command.
This has an alias that's just, write. Now I can say, write hello. Windows PowerShell should rightly be seen as a replacement for batch file scripting (timberdesignmag.com shell scripting), but for some reason, many people seem to be unwilling to leave batch behind.
This article begins a series that’s designed to help you break the batch habit and move forward with PowerShell. about powershell Windows PowerShell (POSH) is a command-line shell and associated scripting language created by Microsoft.
Offering full access to COM, WMI timberdesignmag.com, POSH is a full-featured task automation framework for distributed Microsoft platforms and solutions. The way this can be solved is by using conceptual help topics or the about topic text files. The about help topics are one of the different methods of writing module help in PowerShell.
Let’s look at an example. One of the DSC resources I’d written was the HostsFile resource. It’s all about Progress: Using the PowerShell Write-Progress CmdLet If you are like me and you like to know how your task is going in a PowerShell process, this is a great little tip for you.
I’ve got a number of long running scripts that perform actions against a collection or query. Help Center Detailed answers to any questions you might have How to export powershell output to excel.
Make sure you in your script file uses Write-Outputand not Write-Host when printing your output. share | improve this answer.