public/controls/status/Show-UiStatusBar.ps1
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function Show-UiStatusBar { <# .SYNOPSIS Restores a previously hidden status bar to view. .DESCRIPTION Sets Visibility to Visible. Safe to call from any thread. .PARAMETER Variable Optional session variable name. When omitted, the registered status bar is resolved automatically (window bars win over inline ones). .EXAMPLE Show-UiStatusBar .EXAMPLE Show-UiStatusBar -Variable 'mainBar' #> [CmdletBinding()] param( [string]$Variable ) $session = Get-UiSession if (!$session) { return } $outcome = Invoke-OnUIThread -ArgumentList $session, $Variable -ScriptBlock { param($session, $Variable) $bar = Resolve-UiStatusBar -Session $session -Variable $Variable if (!$bar) { return 'NoBar' } $bar.Visibility = [System.Windows.Visibility]::Visible } if ($outcome -eq 'NoBar') { $hint = if ($Variable) { "no control registered as '$Variable'" } else { "no status bar registered in this session" } Write-Warning "Show-UiStatusBar: $hint" } } |