Progressbar problem still exist

[dan.potter]

I use a combination of progressbar and statusbar on one of my forms.

set the progressbar maximum to your selected rows count. In the updatescript write something to the statusbar. In the completed script progressbar.performstep()

Code: [Select all] [Expand/Collapse] [Download] (Untitled.ps1)

1. $statusbarpanel1.Text = 'Loading jobs...'
2.  
3. $progressbar1.Maximum = $datagridview1.SelectedRows.Count
4. $progressbar1.Step = 1
5. $progressbar1.Value = 0
6.  
7.  
8. foreach ($row in $datagridview1.SelectedRows) {
9.    
10.     $server = $row.Cells[0].Value
11.    
12.     if (test-connection $server -count 1 -erroraction "silentlycontinue") {
13.        
14.        
15.         $JobScript = {
16.            
17.             param ($server,
18.                 $credential)
19.             'get a ton of server info'
20.            
21.         }
22.        
23.         $UpdateScript = {
24.             Param ($Job)
25.             $statusbarpanel1.Text = 'Working...'
26.         }
27.        
28.         $CompletedScript = {
29.            
30.             Param ($Job)
31.             $results = Receive-Job -Job $Job
32.             'populate datagrid with results'
33.             $statusbarpanel1.Text = $results.server + " Complete."
34.             $progressbar1.PerformStep()
35.            
36.         }
37.        
38.         Add-JobTracker -Name $server -JobScript $JobScript -UpdateScript $UpdateScript -CompletedScript $CompletedScript -ArgumentList $server, $credential
39.     }
40. }

[monoeagle]

Hi Dan,

thanks for snippet.

greetz

[monoeagle]

Code: [Select all] [Expand/Collapse] [Download] (Untitled.ps1)

1. for ($i = 0; $i -lt $datagridview_main.RowCount; $i++)
2. {
3. if ($datagridview_main.Rows[$i].Cells[6].Value -eq $true)
4. {
5.  
6. # $source and $destination variables are filled correctly
7.  
8. Add-JobTracker -Name "JobCopy$i" -ArgumentList $source, $destination, $i `
9.  -JobScript { Param ($source,$destination)
10.     robocopy $source $destination /MIR /E /ETA /NC /NP /R:10 /W:10 /TEE /LOG:"$env:ProgramData\ViSiT\LogFiles\logfile_$(get-date -f MM-dd-yyyy_HH_mm).log"
11. }`
12.  -UpdateScript { Param ($Job)
13.    # fill the Statusbar Label
14. }`
15.  -CompletedScript {
16.  Param ($Job, $i)
17.  
18. # doing all other stuff after finishing the job
19.  
20.     Update-XMLDGV $i
21.                
22. <#
23. $root = $global:EntriesXML.DocumentElement
24. $node = $root.SelectSingleNode("//Entry[@Number=$($i + 1)]/version_lokal")
25. $node.InnerText = $datagridview_main.Rows[$i].Cells[4].Value
26. $node = $root.SelectSingleNode("//Entry[@Number=$($i + 1)]/datum_lokal")
27. $node.InnerText = $datagridview_main.Rows[$i].Cells[5].Value
28. $node = $root.SelectSingleNode("//Entry[@Number=$($i + 1)]/pfad_lokal")
29. $node.InnerText = $destination
30. $global:EntriesXML.Save($global:xmlEntriesFile)
31.  
32. $datagridview_main.Rows[$i].Cells[2].Value = $datagridview_main.Rows[$i].Cells[4].Value
33. $datagridview_main.Rows[$i].Cells[3].Value = $datagridview_main.Rows[$i].Cells[5].Value
34. #>
35. }
36. }
37. }

A question of Scope?

The result of the Downloadbutton is that for every row where the checkbox is checked an Add-JobTracker will be created.
I had a lot code outside the tracker. I put it in the tracker, here commented out, because I embedded the comments in an extra function Update-XMLDGV for debugging purpose. I can't step in the Debugging Mode throw the Job and the -CompletedScript Part. If I put this code in the extra function the Debugger jumps to the function and I can step throw and see the values.

The result is the same.

If the loop runs row by row $i is 0,1,2,3,4,5, .... , DGV rowcount.

If I create a Jobtracker and with $i in the argumentlist, doesn't it means that $i get the value 0,1,2,3,4,5, .... , DGV rowcount in the scope of the Job?

If the Job is finished the Code will be execute in the function Update-XMLDGV or if I has the block directly under -CompletedScript, but the $i is empty and all what needs the index will fail.

I'm stand a little bit on the tube. ;(

[dan.potter]

There must be a foreach in there somewhere.

[monoeagle]

no foreach

if I use a global variable and set this to zero. The Variable will be empty. *click* the variable was 0, but if loop(for ($i = 0; $i -lt $datagridview_main.RowCount; $i++)) was running $i will be empty and then the global variable too.

Bildschirmfoto 2016-03-30 um 15.10.25.png (13.17 KiB) Viewed 3559 times

Bildschirmfoto 2016-03-30 um 15.28.04.png (64.71 KiB) Viewed 3552 times

Bildschirmfoto 2016-03-30 um 15.16.32.png (39.27 KiB) Viewed 3559 times

It's confusing extremly.

Maybe time for quitting time.

[dan.potter]

I don't understand what your are trying to do.

Code: [Select all] [Expand/Collapse] [Download] (Untitled.ps1)

1. $form1_Load = {
2.    
3.     (1..4) | %{$datagridview1.Rows.Add($null,'row'+$_) }
4.    
5. }
6.  
7.  
8. $button1_Click={
9.    
10.     $checkedrows = $datagridview1.Rows | ? { $_.Cells[0].Value -eq 'Checked' }
11.    
12.     foreach ($row in $checkedrows) { Write-Host "addjobtracker for" $row.cells[1].value}
13.        
14.     }

[monoeagle]

hmm maybe I think to complicated.

I have a datagridview and for every checked row a job will be generated if the download button was pressed.
If a job is finished an XML will be edited the 2 cells in the datagridview. This 2 actions have to be in the -CompletedScript Part??

[dan.potter]

I think you're taking on too much at once. Start small with the code above. Add the job tracker function and practice editing the rows with the results of the jobs.

[monoeagle]

thanks for your help/hint, now it's time for a coffee and round 2. =)

hmmmm with the foreach I can handle all for a checked row but I lose the index of the row which I need so select the entry in the XML.

[dan.potter]

dgvtesting.psf

(35.17 KiB) Downloaded 193 times