在自定義用戶界面中找不到IDOK（1）！ 如何在NSIS中添加自定義“確定”按鈕？

Question

請幫忙 ！ 在NSIS中，我正在使用

!define MUI_PAGE_CUSTOMFUNCTION_SHOW LicenseShow

然后

Function LicenseShow

  ; New dialog for custom items
  nsDialogs::Create 1018
  Pop $0

  ; Accept button
  ${NSD_CreateButton} 373, 223, 50, 14 "Accept"  ; Can't find IDOK (1) in the custom UI! 

  ; Decline button
  ${NSD_CreateButton} 21, 223, 50, 14 "Decline"

  ; Picture
  ${NSD_CreateBitmap} 5 5 100% 100 "disclosure.bmp"
  Pop $0
  ${NSD_SetImage} $0 $PLUGINSDIR\image.bmp $ImageHandle

  ; Disclaimer
  nsDialogs::CreateControl /NOUNLOAD ${__NSD_Text_CLASS} ${DEFAULT_STYLES}|${WS_TABSTOP}|${ES_WANTRETURN}|${ES_MULTILINE} ${__NSD_Text_EXSTYLE} 5 220 660 115 ''
  Pop $1
  SendMessage $1 ${EM_SETREADONLY} 1 0
  SetCtlColors $1 0x000000 0xFFFFFF
  ${NSD_SetText} $1 "The license text"

  nsDialogs::Show
  ${NSD_FreeImage} $ImageHandle

FunctionEnd

如何確定“接受”按鈕上有IDOK？

請幫忙。

Answer 1

您可以通過調用System::Call 'user32::SetWindowLong(i $myhwnd,i -12,i $mynewid)'來設置ID，但是您真正應該做的是設置回調函數：

...
${NSD_CreateButton} ...
pop $0
${NSD_OnClick} $0 userclicked
...
Function userclicked
MessageBox mb_ok Hello
SendMessage $hwndparent ${WM_COMMAND} 1 0
FunctionEnd