nsDialogs IP Address Control

Xokar · 17th January 2009, 15:45

I'm trying to create an IP Address Control using nsDialogs and not having much luck.

No matter what I do I can't get a handle back other than 0, can someone let me know what I'm doing wrong?

Here's the code:

!define ICC_INTERNET_CLASSES 0x00000800

nsDialogs::Create 1018
Pop $Dialog

StrCmp $Dialog "error" 0 Start
Abort
Start:

System::Alloc 400
Pop $R0

StrLen $1 "${ICC_INTERNET_CLASSES}"
System::Call "*$R0(i r1, i ${ICC_INTERNET_CLASSES})"
System::Call 'comctl32::InitCommonControlsEx(iR0)i.R4'

nsDialogs::CreateControl "WC_IPADDRESS" "${DEFAULT_STYLES}|${WS_TABSTOP}|${WS_CHILD}" "0" 5% 88% 40% 12u ""
Pop $1
messagebox mb_ok $1
System::Free $R0

nsDialogs::Show

Anders · 17th January 2009, 20:04

its not StrLen, but the size in bytes of the structure, try:
System::Call "*$R0(i 8, i ${ICC_INTERNET_CLASSES})"

also, WC_xxx is a define, so, make sure there is a define with that name and put ${ } around it, or just use "SysIPAddress32"

Xokar · 20th January 2009, 12:04

Thanks! It's working now

Animaether · 19th April 2010, 12:49

Just cross-referencing this thread to a recent thread that discusses a font problem that can occur when using the SysIPAddress32 control 'as is'. Short summary: you must create a new font and set it on the IP address control before use to prevent corruption of your installer font.
http://forums.winamp.com/showthread.php?t=318497 - Problem of NSD_CreateIPAddress.nsh

17th January 2009, 15:45	#1
Xokar Junior Member Join Date: Jun 2008 Location: UK Posts: 9	nsDialogs IP Address Control I'm trying to create an IP Address Control using nsDialogs and not having much luck. No matter what I do I can't get a handle back other than 0, can someone let me know what I'm doing wrong? Here's the code: !define ICC_INTERNET_CLASSES 0x00000800 nsDialogs::Create 1018 Pop $Dialog StrCmp $Dialog "error" 0 Start Abort Start: System::Alloc 400 Pop $R0 StrLen $1 "${ICC_INTERNET_CLASSES}" System::Call "*$R0(i r1, i ${ICC_INTERNET_CLASSES})" System::Call 'comctl32::InitCommonControlsEx(iR0)i.R4' nsDialogs::CreateControl "WC_IPADDRESS" "${DEFAULT_STYLES}\|${WS_TABSTOP}\|${WS_CHILD}" "0" 5% 88% 40% 12u "" Pop $1 messagebox mb_ok $1 System::Free $R0 nsDialogs::Show

17th January 2009, 20:04	#2
Anders Moderator Join Date: Jun 2002 Location: ${NSISDIR} Posts: 5,548	its not StrLen, but the size in bytes of the structure, try: System::Call "*$R0(i 8, i ${ICC_INTERNET_CLASSES})" also, WC_xxx is a define, so, make sure there is a define with that name and put ${ } around it, or just use "SysIPAddress32" IntOp $PostCount $PostCount + 1

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20th January 2009, 12:04	#3
Xokar Junior Member Join Date: Jun 2008 Location: UK Posts: 9	Thanks! It's working now

19th April 2010, 12:49	#4
Animaether Major Dude Join Date: Jun 2001 Posts: 1,173	Just cross-referencing this thread to a recent thread that discusses a font problem that can occur when using the SysIPAddress32 control 'as is'. Short summary: you must create a new font and set it on the IP address control before use to prevent corruption of your installer font. http://forums.winamp.com/showthread.php?t=318497 - Problem of NSD_CreateIPAddress.nsh