使用Inno Setup 打包.NET程序，并自動安裝.Net Framework - 小剛qq

簡體傳統

Inno Setup是什么

Inno Setup 是一個windows系統下的安裝包制作程序。它是免費的（而且允許免費用于商業用途）。官網網站：http://www.jrsoftware.org/

雖然說.NET 可以使用VS來打包安裝包，但可定制化絕對不如Inno Setup，基本的使用這里不做過多介紹。大家Google一下吧。

我們在開發.net客戶端時候.Net Framework是個比較讓人頭疼的問題，比如一個WPF程序大小幾百K,卻要安裝一個幾十M的.Net Framework。但是也沒辦法.這里提供兩種方式，一個是將.Net Framework打包進安裝包中，一個是在線下載.Net Framework然后安裝。

各有各的缺點和優點。大家自己擇優選擇吧。

Inno Setup打包.Net Framework到安裝包方式腳本：

; 腳本由 Inno Setup 腳本向導 生成！
; 有關創建 Inno Setup 腳本文件的詳細資料請查閱幫助文檔！#define MyAppName "MyApp"#define MyAppVersion "1.0"#define IncludeFramework true#define IsExternal ""#define MyAppPublisher "App"#define MyAppURL "http://www.MyApp.cn"#define MyAppExeName "MyApp.exe"[Setup]
; 注: AppId的值為單獨標識該應用程序。
; 不要為其他安裝程序使用相同的AppId值。
; (生成新的GUID，點擊 工具|在IDE中生成GUID。)
AppId={{B0C52F2E-939F-4CE2-89F3-2F0677584526}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
;AppVerName={#MyAppName} {#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\{#MyAppName}
DefaultGroupName={#MyAppName}
OutputDir=E:\step
Compression=lzma
SolidCompression=yes#if IncludeFramework
  OutputBaseFilename=setup_FW#else
  OutputBaseFilename=Setup#endif[Languages]
Name: "chinesesimp"; MessagesFile: "compiler:Default.isl"[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1[Files]
Source: "E:\MyApp\MyApp.exe"; DestDir: "{app}"; Flags: ignoreversion {#IsExternal}#if IncludeFrameworkSource: "D:\開發\dotNetFx40_Full_x86_x64.exe"; DestDir: "{tmp}"; Flags: ignoreversion {#IsExternal}; Check: NeedsFramework#endif; 注意: 不要在任何共享系統文件上使用“Flags: ignoreversion”

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon


[Run]#if IncludeFrameworkFilename: {tmp}\dotNetFx40_Full_x86_x64.exe; Parameters: "/q:a /c:""install /l /q"""; WorkingDir: {tmp}; Flags: skipifdoesntexist; StatusMsg: "Installing .NET Framework if needed"#endifFilename: {win}\Microsoft.NET\Framework\v4.0.30319\CasPol.exe; Parameters: "-q -machine -remgroup ""{#MyAppName}"""; WorkingDir: {tmp}; Flags: skipifdoesntexist runhidden; StatusMsg: "Setting Program Access Permissions..."Filename: {win}\Microsoft.NET\Framework\v4.0.30319\CasPol.exe; Parameters: "-q -machine -addgroup 1.2 -url ""file://{app}/*"" FullTrust -name ""{#MyAppName}"""; WorkingDir: {tmp}; Flags: skipifdoesntexist runhidden; StatusMsg: "Setting Program Access Permissions..."[UninstallRun]
Filename: {win}\Microsoft.NET\Framework\v4.0.30319\CasPol.exe; Parameters: "-q -machine -remgroup ""{#MyAppName}"""; Flags: skipifdoesntexist runhidden;

[code]// Indicates whether .NET Framework 2.0 is installed.function IsDotNET40Detected(): boolean;
var
    success: boolean;
    install: cardinal;
begin
    success := RegQueryDWordValue(HKLM, 'SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full', 'Install', install);     //success := RegQueryDWordValue(HKLM, 'SOFTWARE\Microsoft\NET Framework Setup\NDP\v2.0.50727', 'Install', install);    Result :=  success and (install = 1);
end;//RETURNS OPPOSITE OF IsDotNet20Detected FUNCTION//Remember this method from the Files section abovefunction NeedsFramework(): Boolean;
begin
  Result := (IsDotNET40Detected = false);
end;



function GetCustomSetupExitCode(): Integer;
begin  if (IsDotNET40Detected = false) then
    begin
      MsgBox('.NET Framework 未能正確安裝!',mbError, MB_OK);
      result := -1end
end;//卸載程序function InitializeUninstall(): Boolean;
begin
  Result := MsgBox('卸載程序:' #13#13 '你真的要卸載該程序?', mbConfirmation, MB_YESNO) = idYes;  //if Result = False then  //  MsgBox('InitializeUninstall:' #13#13 'Ok, bye bye.', mbInformation, MB_OK);end;


procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
var
  ErrorCode: Integer;
begin  case CurUninstallStep of
    usUninstall:
      begin//MsgBox('卸載程序:' #13#13 '正在卸載...', mbInformation, MB_OK)// ...insert code to perform pre-uninstall tasks here...      end;
    usPostUninstall:
      begin//MsgBox('卸載程序:' #13#13 '卸載完成.', mbInformation, MB_OK);// ...insert code to perform post-uninstall tasks here...        ShellExec('open', 'http://www.asiafinance.cn', '', '', SW_SHOW, ewNoWait, ErrorCode)

      end;
  end;
end;

腳本說明：

卸載完成之后會自動打開網頁，其中的邏輯可以在里面自由擴展。
檢測哪個Framwork可以在注冊表中找到這個節點。

Inno Setup在線下載并安裝.NetFramwork

; 腳本由 Inno Setup 腳本向導 生成！
; 有關創建 Inno Setup 腳本文件的詳細資料請查閱幫助文檔！#define MyAppName "MyApp"#define MyAppVersion "1.0"#define MyAppPublisher "MyApp"#define MyAppURL "http://www.MyApp.cn/"#define MyAppExeName "MyApp.exe"[Setup]
; 注: AppId的值為單獨標識該應用程序。
; 不要為其他安裝程序使用相同的AppId值。
; (生成新的GUID，點擊 工具|在IDE中生成GUID。)
AppId={{769CC8AC-50C3-4776-95F5-A1ABF15A38F4}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
;AppVerName={#MyAppName} {#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
DefaultDirName={pf}\{#MyAppName}
DefaultGroupName={#MyAppName}
OutputDir=E:\step
OutputBaseFilename=MyApp
Compression=lzma
SolidCompression=yes

[Languages]
Name: "chinesesimp"; MessagesFile: "compiler:Default.isl"[Tasks]
Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1[Files]
Source: C:\Program Files\ISTool\isxdl.dll; Flags: dontcopy ;
Source: "E:\MyApp\MyApp.exe"; DestDir: "{app}"; Flags: ignoreversion
; 注意: 不要在任何共享系統文件上使用“Flags: ignoreversion”

[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon

[Run]
Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, "&", "&&")}}"; Flags: nowait postinstall skipifsilent

[Code]
var
  dotnetRedistPath: string;
  downloadNeeded: boolean;
  dotNetNeeded: boolean;
  memoDependenciesNeeded: string;

procedure isxdl_AddFile(URL, Filename: PChar);
external 'isxdl_AddFile@files:isxdl.dll stdcall';
function isxdl_DownloadFiles(hWnd: Integer): Integer;
external 'isxdl_DownloadFiles@files:isxdl.dll stdcall';
function isxdl_SetOption(Option, Value: PChar): Integer;
external 'isxdl_SetOption@files:isxdl.dll stdcall';const
  dotnetRedistURL = 'http://www.microsoft.com/downloads/info.aspx?na=41&srcfamilyid=e5ad0459-cbcc-4b4f-97b6-fb17111cf544&srcdisplaylang=en&u=http%3a%2f%2fdownload.microsoft.com%2fdownload%2f5%2f6%2f2%2f562A10F9-C9F4-4313-A044-9C94E0A8FAC8%2fdotNetFx40_Client_x86_x64.exe';//this url was correct at time of publication for .net 3.5 you may need to change this in future.  // local system for testing…  // dotnetRedistURL = ‘http://192.168.1.1/dotnetfx35.exe’;function InitializeSetup(): Boolean;

begin
  Result := true;
  dotNetNeeded := false;  // Check for required netfx installation  if (not RegKeyExists(HKLM, 'Software\Microsoft\.NETFramework\policy\v4.0')) then begin
    dotNetNeeded := true;if (not IsAdminLoggedOn()) then begin
      MsgBox('GasSoft needs the Microsoft .NET Framework to be installed by an Administrator', mbInformation, MB_OK);
      Result := false;
    end else begin
      memoDependenciesNeeded := memoDependenciesNeeded + '.NET Framework' #13;
      dotnetRedistPath := ExpandConstant('{src}\dotnetfx35.exe');      if not FileExists(dotnetRedistPath) then begin
        dotnetRedistPath := ExpandConstant('{tmp}\dotnetfx35.exe');if not FileExists(dotnetRedistPath) then begin
          isxdl_AddFile(dotnetRedistURL, dotnetRedistPath);
          downloadNeeded := true;
        end;
      end;
      SetIniString('install', 'dotnetRedist', dotnetRedistPath, ExpandConstant('{tmp}\dep.ini'));
    end;
  end;
end;

function NextButtonClick(CurPage: Integer): Boolean;
var
  hWnd: Integer;
  ResultCode: Integer;

begin
  Result := true;  if CurPage = wpReady then begin          if (not RegKeyExists(HKLM, 'Software\Microsoft\.NETFramework\policy\v4.0')) then begin
    hWnd := StrToInt(ExpandConstant('{wizardhwnd}'));// don’t try to init isxdl if it’s not needed because it will error on < ie 3    if downloadNeeded then begin

      isxdl_SetOption('label', '正在下載 Microsoft .NET Framework');
      isxdl_SetOption('des-c-r-i-p-tion', '您還未安裝Microsoft .NET Framework. 請您耐心等待,下載完成后會安裝到您的的計算機中。');      if isxdl_DownloadFiles(hWnd) = 0 then Result := false;
    end;if (Result = true) and (dotNetNeeded = true) then begin      if Exec(ExpandConstant(dotnetRedistPath), '/qb', '', SW_SHOW, ewWaitUntilTerminated, ResultCode) then begin         // handle success if necessary; ResultCode contains the exit code         if not (ResultCode = 0) then begin
           Result := false;
         end;
      end else begin         // handle failure if necessary; ResultCode contains the error code         Result := false;
      end;
      end;
    end;

  end;
end;