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POUsing Powershell GUI + Refresh
 

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  1. POUsing Powershell GUI + Refresh
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    <p>I'm struggling here.</p> <p>Take this sample code:</p> <pre><code>[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing") [void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms") $objForm = New-Object System.Windows.Forms.Form $objForm.Text = "Data Entry Form" $objForm.Size = New-Object System.Drawing.Size(500,400) $objForm.StartPosition = "CenterScreen" $objForm.KeyPreview = $True $objForm.Add_KeyDown({if ($_.KeyCode -eq "Enter") {$output1=$objTextBox.Text}}) $objForm.Add_KeyDown({if ($_.KeyCode -eq "Escape") {$objForm.Close()}}) $OKButton = New-Object System.Windows.Forms.Button $OKButton.Location = New-Object System.Drawing.Size(100,90) $OKButton.Size = New-Object System.Drawing.Size(75,23) $OKButton.Text = "Merge" $OKButton.Add_Click({$output=$objTextBox.Text}) $objForm.Controls.Add($OKButton) $CancelButton = New-Object System.Windows.Forms.Button $CancelButton.Location = New-Object System.Drawing.Size(300,90) $CancelButton.Size = New-Object System.Drawing.Size(75,23) $CancelButton.Text = "Cancel" $CancelButton.Add_Click({$objForm.Close()}) $objForm.Controls.Add($CancelButton) $objLabel = New-Object System.Windows.Forms.Label $objLabel.Location = New-Object System.Drawing.Size(160,20) $objLabel.Size = New-Object System.Drawing.Size(280,20) $objLabel.Text = "Please enter the target machine: " $objForm.Controls.Add($objLabel) $output = new-object System.Windows.forms.label $output.location = new-object System.drawing.size(30, 140) $output.size = New-Object System.Drawing.Size(300,300) $objform.controls.add($output) $objTextBox = New-Object System.Windows.Forms.TextBox $objTextBox.Location = New-Object System.Drawing.Size(115,40) $objTextBox.Size = New-Object System.Drawing.Size(260,20) $objForm.Controls.Add($objTextBox) $objForm.Topmost = $True $objForm.Add_Shown({$objForm.Activate()}) [void] $objForm.ShowDialog() $output </code></pre> <p>I can't for the life of me figure out why when I enter text into the box and click the OKButton (Merge) nothing happns. It should be outputted to the $output, or at least, thats what I want to happen.</p> <p>I'm simply trying to get the code to take the input of the text box and output it to the label form called $output.</p> <p>I've got it to work in the sense that when I put input into the text box and press 'Merge', it outputs it to the Powershell_ISE console, but only after the window is closed and in run for a second time (It's not refreshing the $output label when I press 'merge' and only outputs when I close the program)</p> <p>Please help!</p> <p>Thank you</p>
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