在Inno Setup中禁用无提示和非常无提示的卸载 [英] Disable silent and verysilent uninstall in Inno Setup

问题描述

是否可以在Inno Setup中禁用静默和非常静默的卸载?

Is it possible to disable silent and verysilent uninstall in Inno Setup?

推荐答案

您不能直接禁用它，但是可以检查它是否以静默方式运行并在InitializeSetup()/InitialiseUninstall()期间显示消息/退出.事件函数.

You can't disable it directly, but you can check if it's running in silent mode and display a message/exit during the InitializeSetup()/InitialiseUninstall() event functions.

function InitializeSetup(): Boolean;
begin
  // Default to OK
  result := true;

  // If it's in silent mode, exit
  if WizardSilent() then
  begin
    MsgBox('This setup doesn''t support silent installations.', mbInformation, MB_OK);
    result := false;
  end;
end;

或用于卸载:

function InitializeUninstall(): Boolean;
begin
  // Default to OK
  result := true;

  // If it's in silent mode, exit
  if UninstallSilent() then
  begin
    MsgBox('This setup doesn''t support silent uninstallation.', mbInformation, MB_OK);
    result := false;
  end;
end;

(未经测试的航空代码)

(Untested air code)

如果您想以静默方式(???:o)再次以非静默方式重新运行安装程序，则可以在InitializeSetup if块内使用它:

If you want to silently (??? :o) rerun the setup again in non silent mode, you can use this inside the InitializeSetup if block:

ShellExecAsOriginalUser('', ExpandConstant('{srcexe}'), '', '',  SW_SHOWNORMAL, ewNoWait, 0);

请注意，这还将删除所有传递的其他参数，并再次提示您升高高度.

Note that this will also drop any other parameters passed and prompt for elevation again.

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