Search found 8 matches

by justdjbest
Thu Aug 25, 2022 12:04 pm
Forum: Former and Future Customers - Questions
Topic: PowerShell 7 WPF and PowerShell Studio 2022 (64 Bit) 5.8.209
Replies: 2
Views: 3291

PowerShell 7 WPF and PowerShell Studio 2022 (64 Bit) 5.8.209

Product, version and build: PowerShell Studio 2022 (64 Bit) v5.8.209 Operating system: Windows 11 PowerShell version(s): 5.1.22621.436 and 7.0.11 / 7.4 simple code with WPF form with Powershell Studio If I run this code with Powershell 5 - it's ok Screenshot 2022-08-25 215402.png If I run this code ...
by justdjbest
Fri May 20, 2022 11:57 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Re: Need help with WPF and form stuck

I just want to add information to the field while the script is running. in Windows.Forms this can be done via doevents(). The example in the first post shows exactly this problem. Again, the examples show you how to do this. The code you posted also adds to the control with no issues, so I have no...
by justdjbest
Fri May 20, 2022 7:30 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Re: Need help with WPF and form stuck

Here is another example that I wrote about seven years ago for someone who had a well asked question, so it was easy to provide a simple example. The solution shows some things about how you can add events to a WPF form at any time and have them execute in the context of the form rather than in the...
by justdjbest
Wed May 18, 2022 7:20 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Re: Need help with WPF and form stuck

jvierra wrote: Wed May 18, 2022 6:40 am Here is a sampler of a number of things you can do with WPF including an RTB.
but it is not what I need... Such things I already do with my eyes closed.
by justdjbest
Wed May 18, 2022 4:17 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Re: Need help with WPF and form stuck

Even with runspaces you cannot create a multi-threaded runspace. A runspace is a single thread and so is a job. Your original question is very vague. It sounds like you are in a loop and the progress bar is using a timer. A timer event can allow a blocked event to act like it is not blocked wheneve...
by justdjbest
Wed May 18, 2022 12:18 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Re: Need help with WPF and form stuck

When I build WPF forms I create them in Visual Studio in C# then put them in a DLL and call the form from script. This allows us to use the "Run" method which creates the corrected threaded environment for WPF forms. It also isolates the form from PowerShell bu you lose the ability to int...
by justdjbest
Tue May 17, 2022 10:13 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Re: Need help with WPF and form stuck

WPF main forms will not work correctly in PowerShell. WPF forms require a multi-threaded environment. PowerShell is single threaded only. PowerShell studio allows us to create WPF controls. Some controls will work but not all WPF designed controls will work easily with PowerShell even with the Sapi...
by justdjbest
Tue May 17, 2022 9:01 am
Forum: PowerShell GUIs
Topic: Need help with WPF and form stuck
Replies: 15
Views: 2603

Need help with WPF and form stuck

Hi all. My question is: how does it work? Attached code. Run Globals.ps1 via Sapien Powershell Studio. change true/false in the first line When the Write-Progress is displayed, the form does not stuck, but without it - stuck. Why? I understand Write-Progress is just "on/off" its form and d...