Question

我尝试做的是使用表单创建一个窗口，并添加一个在我的脚本运行时不断循环的选框样式进度条。我并不关心跟踪进度，只是因为用户知道某些事情正在发生。

这是我到目前为止所拥有的：

Add-Type -AssemblyName System.Windows.Forms
$window = New-Object Windows.Forms.Form
$window.Size = New-Object Drawing.Size @(400,75)
$window.StartPosition = "CenterScreen"
$window.Font = New-Object System.Drawing.Font("Calibri",11,[System.Drawing.FontStyle]::Bold)
$window.Text = "STARTING UP"

$ProgressBar1 = New-Object System.Windows.Forms.ProgressBar
$ProgressBar1.Location = New-Object System.Drawing.Point(10, 10)
$ProgressBar1.Size = New-Object System.Drawing.Size(365, 20)
$ProgressBar1.Style = "Marquee"
$ProgressBar1.MarqueeAnimationSpeed = 20
$window.Controls.Add($ProgressBar1)

$window.ShowDialog()

这会绘制进度条和窗口，但我不会在进度条中获取选框动画。

我错过了什么？

Answer 1

必须启用VisualStyles。这就是为什么在ISE上可以工作，但在控制台上不起作用的原因。

Add-Type -AssemblyName System.Windows.Forms

[System.Windows.Forms.Application]::EnableVisualStyles()

$window = New-Object Windows.Forms.Form
$window.Size = New-Object Drawing.Size @(400,75)
$window.StartPosition = "CenterScreen"
$window.Font = New-Object System.Drawing.Font("Calibri",11,[System.Drawing.FontStyle]::Bold)
$window.Text = "STARTING UP"

$ProgressBar1 = New-Object System.Windows.Forms.ProgressBar
$ProgressBar1.Location = New-Object System.Drawing.Point(10, 10)
$ProgressBar1.Size = New-Object System.Drawing.Size(365, 20)
$ProgressBar1.Style = "Marquee"
$ProgressBar1.MarqueeAnimationSpeed = 20
$window.Controls.Add($ProgressBar1)

$window.ShowDialog()

Powershell选框进度条不起作用

1 个答案: