在欢迎页面增加超链接

!include "MUI.nsh"
Outfile "在欢迎页面增加超链接.exe"
!define MUI_PAGE_CUSTOMFUNCTION_PRE WelcomePageSetupLinkPre
!define MUI_PAGE_CUSTOMFUNCTION_SHOW WelcomePageSetupLinkShow
!insertmacro MUI_PAGE_WELCOME
!insertmacro MUI_PAGE_COMPONENTS
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_LANGUAGE "SimpChinese"
Section
SectionEnd
Function WelcomePageSetupLinkPre
;读入现在控件数目,然后增加一个控件
!insertmacro MUI_INSTALLOPTIONS_READ $0 "ioSpecial.ini" "Settings" "Numfields"
IntOp $0 $0 + 1
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Settings" "Numfields" "$0"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 3" "Bottom" "122";修小原有的文字框,避免遮盖
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Type" "Text"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Text" "http://www.yhxs3344.net/"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "State" "http://www.yhxs3344.net/"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Flags" "READONLY"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Left" "120"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Right" "315"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Top" "123"
!insertmacro MUI_INSTALLOPTIONS_WRITE "ioSpecial.ini" "Field 4" "Bottom" "135"
FunctionEnd
Function WelcomePageSetupLinkShow
Push $0
GetDlgItem $0 $MUI_HWND 1203
SetCtlColors $0 "0000FF" "FFFFFF"
CreateFont $1 "$(^Font)" "$(^FontSize)" "400" /UNDERLINE
SendMessage $0 ${WM_SETFONT} $1 1
Pop $0
FunctionEnd