缺少netframework运行环境解决方法 net framework 3.0怎么安装( 二 )

http://download.microsoft.com/download/1/B/E/1BE39E79-7E39-46A3-96FF-047F95396215/dotNetFx40_Full_setup.exe’, ”, SW_SHOWNORMAL, ewWaitUntilTerminated, ResultCode); MsgBox(‘请安装好.Net Framework环境后(4.0client-4.0Full)，再运行本安装包程序！’,mbInformation,MB_OK); Result := false; Exit; End Else begin MsgBox(‘没有安装.Net Framework环境，无法运行程序，本安装程序即将退出！’,mbInformation,MB_OK); Result := false; Exit; end; end; end else begin Result := true; End; if (MyGetWindowsVersion=’WIN7′ ) OR (MyGetWindowsVersion=’VISTA’ ) OR (MyGetWindowsVersion=’WIN8′ ) then //或者 (Version.Major = 6) begin if IsDotNetDetected(‘v4.5’, 0) or IsDotNetDetected(‘v4.5.1’, 0) or IsDotNetDetected(‘v4.5.2’, 0) or IsDotNetDetected(‘v4.6’, 0) or IsDotNetDetected(‘v4.6.1’, 0) or IsDotNetDetected(‘v4.6.2’, 0) or IsDotNetDetected(‘v4.7’, 0) or IsDotNetDetected(‘v4.7.1’, 0) or IsDotNetDetected(‘v4.7.2’, 0) then begin Result := true; End Else begin if MsgBox(‘系统检测到您没有安装.Net Framework 4.5-4.7.2版本，是否立刻下载并安装？’, mbConfirmation, MB_YESNO) = idYes then begin Path := ExpandConstant(‘{pf}/Internet Explorer/iexplore.exe’); //4.5.2 Exec(Path, ‘http://download.microsoft.com/download/B/4/1/B4119C11-0423-477B-80EE-7A474314B347/NDP452-KB2901954-Web.exe’, ”, SW_SHOWNORMAL, ewWaitUntilTerminated, ResultCode); MsgBox(‘请安装好.Net Framework环境后(4.5-4.7.2)，再运行本安装包程序！’,mbInformation,MB_OK); Result := false; Exit; End Else begin MsgBox(‘没有安装.Net Framework环境，无法运行程序，本安装程序即将退出！’,mbInformation,MB_OK); Result := false; Exit; end; end; end else begin Result := true; End; if (MyGetWindowsVersion=’10’ ) then //或者 (Version.Major = 10) begin if IsDotNetDetected(‘v4.6.1’, 0) or IsDotNetDetected(‘v4.6.2’, 0) or IsDotNetDetected(‘v4.7’, 0) or IsDotNetDetected(‘v4.7.1’, 0) or IsDotNetDetected(‘v4.7.2’, 0) then begin Result := true; End Else begin if MsgBox(‘系统检测到您没有安装.Net Framework 4.6.1-4.8版本，是否立刻下载并安装？’, mbConfirmation, MB_YESNO) = idYes then begin Path := ExpandConstant(‘{pf}/Internet Explorer/iexplore.exe’); //4.6.2 Exec(Path, ‘http://download.microsoft.com/download/D/5/C/D5C98AB0-35CC-45D9-9BA5-B18256BA2AE6/NDP462-KB3151802-Web.exe’, ”, SW_SHOWNORMAL, ewWaitUntilTerminated, ResultCode); MsgBox(‘请安装好.Net Framework环境后(4.6.1-4.8)，再运行本安装包程序！’,mbInformation,MB_OK); Result := false; Exit; End Else begin MsgBox(‘没有安装.Net Framework环境，无法运行程序，本安装程序即将退出！’,mbInformation,MB_OK); Result := false; Exit; end; end; end else begin Result := true; End; end;

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