NSIS以静默方式安装后弹出对话框/消息

Question

I have an NSIS installer set to run in silent mode. This works very well.

I've had a customer request for an informational pop up once the install has complete...but still wants the installer portion to be silent!

I realize this is counter intuitive.

That being said is there away to override the silent at the end of the install?

I currently set the installer attribute below at the beginning of the .nsi script

SilentInstall silent

Answer 1

You can toggle silent mode on or off in .onInit with SetSilent but once that function returns the UI mode cannot be changed.

The simple solution is to simply use one of the Banner or Splash plug-ins at the end of your last Section to display a message/image.

Or you can create a fake silent mode with a minimal UI that only displays the progress bar:

!include LogicLib.nsh
Var Silent

Function .onInit
${If} ${Silent}
    SetSilent Normal ; Turn off real silent mode
    SetAutoClose True
    StrCpy $Silent 1 ; Fake silent mode
${EndIf}
FunctionEnd

Page Components SkipPageIfSilent
Page Directory SkipPageIfSilent
Page InstFiles "" TweakInstfilesPage

Function SkipPageIfSilent
IntCmp $Silent 0 +2
    Abort
FunctionEnd

Function TweakInstfilesPage
${If} $Silent <> 0
    SetSilent Silent ; Make IfSilent return true
    FindWindow $0 "#32770" "" $HWNDPARENT
    GetDlgItem $0 $0 0x403 ; Show details button
    ShowWindow $0 0
    System::Call 'USER32::GetWindowRect(p$0,@r1)' ; NSIS v3+
    System::Call 'USER32::GetWindowRect(p$HWNDPARENT,@r2)' ; NSIS v3+
    System::Call '*$1(i,i.r3,i,i)'
    System::Call '*$2(i.r5,i.r6,i.r7,ir3r8)'
    IntOp $5 $7 - $5 ; Width
    IntOp $6 $8 - $6 ; Height
    System::Call 'USER32::SetWindowPos(p$HWNDPARENT,p,i,i,ir5,ir6,i0x12)'
    SetDetailsView Hide
${EndIf}
FunctionEnd

Section
Sleep 333
Sleep 333
Sleep 333
Sleep 333
SectionEnd