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使用GUI的Power Shell腳本執行速度很慢

2011-11-15 43 views
0

我已經使用powershell創建了一個gui，它允許我從文件夾內將文件複製到一個位置。使用GUI的Power Shell腳本執行速度很慢

比如你有一個文件夾中，並在文件夾中有所有這些文件夾，你裏面有文件夾B和C一堆日誌文件的日誌文件名爲+ date.log

我的應用程序可以在所有的文件夾和移動打獵將日誌文件複製到一個位置。

該腳本，但是當它越來越文件的列表複製它是緩慢的，並說「沒有響應」窗口頂部旁邊，它說：「文件拷貝到一個目錄」

我已添加腳本，你可以看看讓我知道如何加快速度。 它引起問題的功能是「這些是我似乎有問題的功能」

感謝您的幫助。 代碼 

 
    #------------------------------------------------------------------------ 
    # Source File Information (DO NOT MODIFY) 
    # Source ID: 3020bcd1-4cba-4aca-968e-b4bc4ca05d76 
    # Source File: Copy\Copy.pfproj 
    #------------------------------------------------------------------------ 
    #======================================================================== 
    # Generated On: 11/15/2011 5:11 PM 
    # Generated By: justin 
    #========================================================================
 

#---------------------------------------------- 
#region Import Assemblies 
#---------------------------------------------- 
[void][Reflection.Assembly]::Load("System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
[void][Reflection.Assembly]::Load("System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
[void][Reflection.Assembly]::Load("System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a") 
[void][Reflection.Assembly]::Load("mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
[void][Reflection.Assembly]::Load("System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
[void][Reflection.Assembly]::Load("System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
[void][Reflection.Assembly]::Load("System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a") 
#endregion Import Assemblies 

#Define a Param block to use custom parameters in the project 
#Param ($CustomParameter) 

function Main { 
    Param ([String]$Commandline) 
    #Note: This function starts the application 
    #Note: $Commandline contains the complete argument string passed to the packager 
    #Note: $Args contains the parsed arguments passed to the packager (Type: System.Array) 
    #Note: To get the script directory in the Packager use: Split-Path $hostinvocation.MyCommand.path 
    #Note: To get the console output in the Packager (Windows Mode) use: $ConsoleOutput (Type: System.Collections.ArrayList) 
    #TODO: Initialize and add Function calls to forms 

    if((Call-MainForm_pff) -eq "OK") 
    { 

    } 

    $global:ExitCode = 0 #Set the exit code for the Packager 
} 








#region Call-MainForm_pff 
function Call-MainForm_pff 
{ 
    #---------------------------------------------- 
    #region Import the Assemblies 
    #---------------------------------------------- 
    [void][reflection.assembly]::Load("System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
    [void][reflection.assembly]::Load("System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
    [void][reflection.assembly]::Load("System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a") 
    [void][reflection.assembly]::Load("mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
    [void][reflection.assembly]::Load("System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
    [void][reflection.assembly]::Load("System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089") 
    [void][reflection.assembly]::Load("System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a") 
    #endregion Import Assemblies 

    #---------------------------------------------- 
    #region Generated Form Objects 
    #---------------------------------------------- 
    [System.Windows.Forms.Application]::EnableVisualStyles() 
    $CopyFilesToOneDirectoy = New-Object System.Windows.Forms.Form 
    $labelExtension = New-Object System.Windows.Forms.Label 
    $labelFileName = New-Object System.Windows.Forms.Label 
    $Extension = New-Object System.Windows.Forms.TextBox 
    $FileName = New-Object System.Windows.Forms.TextBox 
    $buttonSetDestination = New-Object System.Windows.Forms.Button 
    $buttonSetSource = New-Object System.Windows.Forms.Button 
    $Dlabel = New-Object System.Windows.Forms.Label 
    $Slabel = New-Object System.Windows.Forms.Label 
    $DestinationFolder = New-Object System.Windows.Forms.TextBox 
    $SourceFolder = New-Object System.Windows.Forms.TextBox 
    $progress = New-Object System.Windows.Forms.ProgressBar 
    $buttonCopyFiles = New-Object System.Windows.Forms.Button 
    $sourcebrowserdialog = New-Object System.Windows.Forms.FolderBrowserDialog 
    $destinationbrowserdialog = New-Object System.Windows.Forms.FolderBrowserDialog 
    $InitialFormWindowState = New-Object System.Windows.Forms.FormWindowState 
    #endregion Generated Form Objects 

    #---------------------------------------------- 
    # User Generated Script 
    #---------------------------------------------- 

    $OnLoadFormEvent={ 


    } 



    $buttonSetSource_Click={ 

     $result = $sourcebrowserdialog.ShowDialog() 
     if ($result -eq 'Ok'){  
      $SourceFolder.Text =$sourcebrowserdialog.SelectedPath 
     } 
     else{ 
      $SourceFolder.Text = '' 
     } 
    } 

    $buttonSetDestination_Click={ 

     $result = $destinationbrowserdialog.ShowDialog() 
     if ($result -eq 'Ok'){  
      $DestinationFolder.Text =$destinationbrowserdialog.SelectedPath 
     } 
     else{ 
      $DestinationFolder.Text = '' 
     } 
    } 

    $buttonCopyFiles_Click={ 
     #TODO: Place custom script here 

     $progress.Value = 0 

     $CName = $FileName.Text 
     $CExtension = "." + $Extension.Text 
     $CSource = $SourceFolder.Text 
     $CDestination = $DestinationFolder.Text 

     CopyfFiles $CSource $CDestination $CName $CExtension 
    } 
     # --End User Generated Script-- 
    #---------------------------------------------- 
    #region Generated Events 
    #---------------------------------------------- 

    $Form_StateCorrection_Load= 
    { 
     #Correct the initial state of the form to prevent the .Net maximized form issue 
     $CopyFilesToOneDirectoy.WindowState = $InitialFormWindowState 
    } 

    $Form_StoreValues_Closing= 
    { 
     #Store the control values 
     $script:MainForm_Extension = $Extension.Text 
     $script:MainForm_FileName = $FileName.Text 
     $script:MainForm_DestinationFolder = $DestinationFolder.Text 
     $script:MainForm_SourceFolder = $SourceFolder.Text 
    } 


    $Form_Cleanup_FormClosed= 
    { 
     #Remove all event handlers from the controls 
     try 
     { 
      $buttonSetDestination.remove_Click($buttonSetDestination_Click) 
      $buttonSetSource.remove_Click($buttonSetSource_Click) 
      $buttonCopyFiles.remove_Click($buttonCopyFiles_Click) 
      $CopyFilesToOneDirectoy.remove_Load($OnLoadFormEvent) 
      $CopyFilesToOneDirectoy.remove_Load($Form_StateCorrection_Load) 
      $CopyFilesToOneDirectoy.remove_Closing($Form_StoreValues_Closing) 
      $CopyFilesToOneDirectoy.remove_FormClosed($Form_Cleanup_FormClosed) 
     } 
     catch [Exception] 
     { } 
    } 
    #endregion Generated Events 

    #---------------------------------------------- 
    #region Generated Form Code 
    #---------------------------------------------- 
    # 
    # CopyFilesToOneDirectoy 
    # 
    $CopyFilesToOneDirectoy.Controls.Add($labelExtension) 
    $CopyFilesToOneDirectoy.Controls.Add($labelFileName) 
    $CopyFilesToOneDirectoy.Controls.Add($Extension) 
    $CopyFilesToOneDirectoy.Controls.Add($FileName) 
    $CopyFilesToOneDirectoy.Controls.Add($buttonSetDestination) 
    $CopyFilesToOneDirectoy.Controls.Add($buttonSetSource) 
    $CopyFilesToOneDirectoy.Controls.Add($Dlabel) 
    $CopyFilesToOneDirectoy.Controls.Add($Slabel) 
    $CopyFilesToOneDirectoy.Controls.Add($DestinationFolder) 
    $CopyFilesToOneDirectoy.Controls.Add($SourceFolder) 
    $CopyFilesToOneDirectoy.Controls.Add($progress) 
    $CopyFilesToOneDirectoy.Controls.Add($buttonCopyFiles) 
    $CopyFilesToOneDirectoy.ClientSize = '458, 245' 
    $CopyFilesToOneDirectoy.Name = "CopyFilesToOneDirectoy" 
    $CopyFilesToOneDirectoy.StartPosition = 'CenterScreen' 
    $CopyFilesToOneDirectoy.Text = "Copy Files To One Directoy" 
    $CopyFilesToOneDirectoy.add_Load($OnLoadFormEvent) 
    # 
    # labelExtension 
    # 
    $labelExtension.AutoSize = $True 
    $labelExtension.Font = "Microsoft Sans Serif, 9.75pt, style=Bold" 
    $labelExtension.Location = '349, 54' 
    $labelExtension.Name = "labelExtension" 
    $labelExtension.Size = '75, 16' 
    $labelExtension.TabIndex = 11 
    $labelExtension.Text = "Extension" 
    # 
    # labelFileName 
    # 
    $labelFileName.AutoSize = $True 
    $labelFileName.Font = "Microsoft Sans Serif, 9.75pt, style=Bold" 
    $labelFileName.Location = '12, 54' 
    $labelFileName.Name = "labelFileName" 
    $labelFileName.Size = '79, 16' 
    $labelFileName.TabIndex = 10 
    $labelFileName.Text = "File Name" 
    # 
    # Extension 
    # 
    $Extension.Font = "Microsoft Sans Serif, 9.75pt" 
    $Extension.Location = '349, 74' 
    $Extension.Name = "Extension" 
    $Extension.Size = '93, 22' 
    $Extension.TabIndex = 9 
    # 
    # FileName 
    # 
    $FileName.Font = "Microsoft Sans Serif, 9.75pt" 
    $FileName.Location = '12, 74' 
    $FileName.Name = "FileName" 
    $FileName.Size = '300, 22' 
    $FileName.TabIndex = 8 
    # 
    # buttonSetDestination 
    # 
    $buttonSetDestination.Location = '349, 173' 
    $buttonSetDestination.Name = "buttonSetDestination" 
    $buttonSetDestination.Size = '93, 23' 
    $buttonSetDestination.TabIndex = 7 
    $buttonSetDestination.Text = "Set Destination" 
    $buttonSetDestination.TextAlign = 'MiddleLeft' 
    $buttonSetDestination.UseVisualStyleBackColor = $True 
    $buttonSetDestination.add_Click($buttonSetDestination_Click) 
    # 
    # buttonSetSource 
    # 
    $buttonSetSource.Location = '349, 123' 
    $buttonSetSource.Name = "buttonSetSource" 
    $buttonSetSource.Size = '93, 23' 
    $buttonSetSource.TabIndex = 6 
    $buttonSetSource.Text = "Set Source" 
    $buttonSetSource.UseVisualStyleBackColor = $True 
    $buttonSetSource.add_Click($buttonSetSource_Click) 
    # 
    # Dlabel 
    # 
    $Dlabel.AutoSize = $True 
    $Dlabel.Font = "Microsoft Sans Serif, 9.75pt, style=Bold" 
    $Dlabel.Location = '12, 154' 
    $Dlabel.Name = "Dlabel" 
    $Dlabel.Size = '135, 16' 
    $Dlabel.TabIndex = 5 
    $Dlabel.Text = "Destination Folder" 
    # 
    # Slabel 
    # 
    $Slabel.AutoSize = $True 
    $Slabel.Font = "Microsoft Sans Serif, 9.75pt, style=Bold" 
    $Slabel.Location = '12, 104' 
    $Slabel.Name = "Slabel" 
    $Slabel.Size = '106, 16' 
    $Slabel.TabIndex = 4 
    $Slabel.Text = "Source Folder" 
    # 
    # DestinationFolder 
    # 
    $DestinationFolder.Font = "Microsoft Sans Serif, 9.75pt" 
    $DestinationFolder.Location = '12, 174' 
    $DestinationFolder.Name = "DestinationFolder" 
    $DestinationFolder.Size = '300, 22' 
    $DestinationFolder.TabIndex = 3 
    $DestinationFolder.Text = "c:\td" 
    # 
    # SourceFolder 
    # 
    $SourceFolder.Font = "Microsoft Sans Serif, 9.75pt" 
    $SourceFolder.Location = '12, 124' 
    $SourceFolder.Name = "SourceFolder" 
    $SourceFolder.Size = '300, 22' 
    $SourceFolder.TabIndex = 2 
    $SourceFolder.Text = "c:\ts" 
    # 
    # progress 
    # 
    $progress.Location = '12, 212' 
    $progress.Name = "progress" 
    $progress.Size = '300, 23' 
    $progress.TabIndex = 1 
    # 
    # buttonCopyFiles 
    # 
    $buttonCopyFiles.Location = '349, 212' 
    $buttonCopyFiles.Name = "buttonCopyFiles" 
    $buttonCopyFiles.Size = '93, 23' 
    $buttonCopyFiles.TabIndex = 0 
    $buttonCopyFiles.Text = "Copy Files" 
    $buttonCopyFiles.UseVisualStyleBackColor = $True 
    $buttonCopyFiles.add_Click($buttonCopyFiles_Click) 
    # 
    # sourcebrowserdialog 
    # 
    $sourcebrowserdialog.RootFolder = 'MyComputer' 
    $sourcebrowserdialog.ShowNewFolderButton = $False 
    # 
    # destinationbrowserdialog 
    # 
    $destinationbrowserdialog.RootFolder = 'MyComputer' 
    $destinationbrowserdialog.ShowNewFolderButton = $False 
    #endregion Generated Form Code 

    #---------------------------------------------- 

    #Save the initial state of the form 
    $InitialFormWindowState = $CopyFilesToOneDirectoy.WindowState 
    #Init the OnLoad event to correct the initial state of the form 
    $CopyFilesToOneDirectoy.add_Load($Form_StateCorrection_Load) 
    #Clean up the control events 
    $CopyFilesToOneDirectoy.add_FormClosed($Form_Cleanup_FormClosed) 
    #Store the control values when form is closing 
    $CopyFilesToOneDirectoy.add_Closing($Form_StoreValues_Closing) 
    #Show the Form 
    return $CopyFilesToOneDirectoy.ShowDialog() 

} 
#endregion 

#-------------------------------------------------------------------------------------------------------------------------------------------------- 
# These are the function I seems to be havig a problem with  

    #Sample function that provides the location of the script 
    function Get-ScriptDirectory 
    { 
     if($hostinvocation -ne $null) 
     { 
      Split-Path $hostinvocation.MyCommand.path 
     } 
     else 
     { 
      Split-Path $script:MyInvocation.MyCommand.Path 
     } 
    } 

    function ListOfFiles ($Source,$Name,$Extension){ 

    $FileListArray = @() 

    foreach($file in Get-ChildItem $Source -Force -Recurse | Where-Object {$_.name -like $Name -and $_.Extension -eq $Extension}) 
    { 
     If ($FileListArray -match "$file") 
      {  
      $NewFileName = $file.Directory.Name + "." + $file.Name 
      $FileListArray += ,@($file,$file.FullName,$NewFileName) 
      } 
     Else 
      { 
      $FileListArray += ,@($file,$file.FullName,$file)  
      } 

    } 
    Return $FileListArray 
    } 



    Function CopyfFiles ($Source,$Destination,$Name,$Extension){ 

     $ListFiles = @(listOfFiles -Source $Source -Name $Name -Extension $Extension) 
     $ListFilesTemp = @() 

     Foreach ($CF in $ListFiles) 
     { 
      $Check = $Destination + "\"+ $CF[2] 
       #If The File is Not Already In The Destination Add It To The Temp Array 
       IF (Test-Path -Path "$Check") 
        {} 
       Else 
        {$ListFilesTemp += ,@($CF[0],$CF[1],$CF[2])} 

      $ListFiles = $ListFilesTemp 
     } 

     $progress.Minimum = 0 
     $progress.Maximum = $ListFiles.Count 
     $progress.Step = 1 


     Foreach ($File in $ListFiles) 

     { 
     $FileDestination = $Destination + "\"+ $File[2] 
     Copy-Item -Path $File[1] -Destination $FileDestination 
     $progress.PerformStep() 
     } 

    } 

    #Sample variable that provides the location of the script 
    [string]$ScriptDirectory = Get-ScriptDirectory 

#-------------------------------------------------------------------------------------------------------------------------------------------------- 

#endregion 

#Start the application 
Main ($CommandLine) 
<code>

來源

2011-11-15 justinf

回答

0

「不響應」表示線程沒有等待窗口輸入（在您的示例中線程正在運行powershell代碼）。我不認爲有一種在Powershell中創建新線程的簡單方法。但是，您可以使用PowerBoots和PowerShell作業（如example）來提高GUI的響應能力。

來源

2011-11-15 16:15:50

+0

好的謝謝你會看到它，我只是將文件複製到我的Windows家庭服務器，並運行它，現在當我點擊設置源按鈕的東西掛起，並說實際上一個對話框的時候，彈出並讓我選擇一個來源，不知道爲什麼。真的很困惑，當我通過原始形式運行它時它是如何工作的，但是如果我導出它並嘗試運行它，我有所有這些奇怪的問題。任何想法 – justinf

0

您正在函數內部聲明局部變量（Call-MainForm_pff）並在其他函數中使用這些變量。這是行不通的。查看示例代碼。僅顯示$ Var2。

#================= 
Function One-Set-Value { 
    $Var1 = "This is a test." 
} 

Function Two-Display-Value 
{ 
    $Var2 = "This is a second test." 
    Write-Host "Var2" $Var2 
    Write-Host "Var1" $Var1 
} 
One-Set-Value 
Two-Display-Value 
#=================

將這些變量轉換爲函數。這將與返回值一起工作。

來源

2013-12-10 09:17:29 Rick

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