Get id of custom button

at_mds · 17th October 2011, 06:31

Hello All,

Can any one help me in understanding how can i fetch the id of button before going to custom page ..i want to hide that custom button before displaying the page, and enable it on click of check box...for doing this i suppose i need control id of custom button..
So i did like that -
i am using install options for custom page..and my custom button field number is '15'.

!macro checkMemory
GetDlgItem $R0 $HWNDPARENT 1214
EnableWindow $R0 0
!macroend

Function CustomP
!insertmacro checkMemory
!insertmacro INSTALLOPTIONS_DISPLAY "custom.ini"

FunctionEnd

thanks

pengyou · 17th October 2011, 09:21

InstallOptions supplies the HWND of the control in the INI file. This is explained in the InstallOptions documentation and there is even an example script (Examples\InstallOptions\testnotify.nsi) demonstrating the use of the HWND value, e.g.

ReadINIStr $1 "$PLUGINSDIR\test.ini" "Field 8" "HWND"

Afrow UK · 17th October 2011, 09:37

Ideally you should use nsDialogs which makes this kind of thing much easier.

Stu

17th October 2011, 06:31	#1
at_mds Junior Member Join Date: Oct 2011 Posts: 1	Get id of custom button Hello All, Can any one help me in understanding how can i fetch the id of button before going to custom page ..i want to hide that custom button before displaying the page, and enable it on click of check box...for doing this i suppose i need control id of custom button.. So i did like that - i am using install options for custom page..and my custom button field number is '15'. !macro checkMemory GetDlgItem $R0 $HWNDPARENT 1214 EnableWindow $R0 0 !macroend Function CustomP !insertmacro checkMemory !insertmacro INSTALLOPTIONS_DISPLAY "custom.ini" FunctionEnd thanks

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17th October 2011, 09:21	#2
pengyou Major Dude Join Date: Mar 2003 Posts: 571	InstallOptions supplies the HWND of the control in the INI file. This is explained in the InstallOptions documentation and there is even an example script (Examples\InstallOptions\testnotify.nsi) demonstrating the use of the HWND value, e.g. ReadINIStr $1 "$PLUGINSDIR\test.ini" "Field 8" "HWND"

17th October 2011, 09:37	#3
Afrow UK Moderator Join Date: Nov 2002 Location: Surrey, England Posts: 8,434	Ideally you should use nsDialogs which makes this kind of thing much easier. Stu