PowerShell中调用WPF生成炫酷窗口实例_PowerShell

PowerShell中调用WPF生成炫酷窗口实例

2020-07-01 10:48脚本之家 PowerShell

这篇文章主要介绍了PowerShell中调用WPF生成炫酷窗口实例,本文直接给出运行效果和脚本源码,需要的朋友可以参考下

怎样在PowerShell中调用 WPF，你知道，我也知道；怎样在PowerShell中将很长的.NET类型名称缩短成别名，你知道，我也知道。但是怎样将这两个知识点融汇贯通，写出一个优雅的DEMO，并且让你一眼就能看出，这就是WPF，不是别的，也许你以前就知道，而我直到今天才知道，有种相见恨晚的感觉。

先看一下炫酷的效果吧！

PowerShell中调用WPF生成炫酷窗口实例

PowerShell之WPF炫酷

									# Plik: 4_Demo_v3_Reflection.ps1

									#requires -version 3

									$Akceleratory =

									  [PSObject].

									  Assembly.

									  GetType("System.Management.Automation.TypeAccelerators")

									Add-Type -AssemblyName PresentationCore, PresentationFramework -PassThru |

									  Where-Object IsPublic |

									  ForEach-Object {

									    $Class = $_

									    try {

									      $Akceleratory::Add($Class.Name,$Class)

									    } catch {

									      "Failed to add $($Class.Name) accelerator pointing to $($Class.FullName)"

									    }

									  }

									[Window]@{

									  OpacityMask = [DrawingBrush]@{

									    Drawing = [DrawingGroup]@{

									      Children = & {

									        $Kolekcja = New-Object DrawingCollection

									        $Kolekcja.Add([GeometryDrawing]@{

									          Brush = 'Black'

									          Geometry = [EllipseGeometry]@{

									            radiusX = 0.48

									            radiusY = 0.48

									            Center = '0.5,0.5'

									          }

									        })

									        $Kolekcja.Add([GeometryDrawing]@{

									          Brush = 'Transparent'

									          Geometry = [RectangleGeometry]@{

									            Rect = '0,0,1,1'

									          }

									        })

									        , $Kolekcja

									      }

									    }

									  }

									  Background = [LinearGradientBrush]@{

									    Opacity = 0.5

									    StartPoint = '0,0.5'

									    Endpoint = '1,0.5'

									    GradientStops = & {

									      $Stopki = New-Object GradientStopCollection

									      $Colors = 'Blue', 'Green'

									        foreach ($i in 0..1) {

									        $Stopki.Add(

									          [GradientStop]@{

									            Color = $Colors[$i]

									            Offset = $i

									          }

									        )

									      }

									      , $Stopki

									    }      

									  }

									  Width = 800

									  Height = 400

									  WindowStyle = 'None'

									  AllowsTransparency = $true

									  Effect = [DropShadowEffect]@{

									    BlurRadius = 10

									  }

									  TopMost = $true

									  Content = & {

									    $Stos = [StackPanel]@{

									      VerticalAlignment = 'Center'

									      HorizontalAlignment = 'Center'

									    }

									    $Stos.AddChild(

									      [Label]@{

									        Content = 'PowerShell Rocks!'

									        FontSize = 80

									        FontFamily = 'Consolas'

									        Foreground = 'White'

									        Effect = [DropShadowEffect]@{

									          BlurRadius = 5

									        }

									      }

									    )

									    , $Stos

									  }

									} | ForEach-Object {

									  $_.Add_MouseLeftButtonDown({

									    $this.DragMove()

									  })

									  $_.Add_MouseRightButtonDown({

									    $this.Close()

									  })

									  $_.ShowDialog() | Out-Null

									}