Common NSIS code set

The Helper's house editor has compiled some common NSIS code for you today, so you may be able to use it later ~

Get the operating system drive letter

ReadEnvStr $ R0 SYSTEMDRIVE

Create a log folder

CreateDirectory "$ R0 \ log"

Recursively Delete log folders

RMDir/r "$ R0 \ log"

The Windows Shutdown dialog box is displayed.

FindWindow $0 "shell_traywnd"

SendMessage $0 273 506 0

Request Windows Help

FindWindow $0 "shell_traywnd"

SendMessage $0 273 503 0

Refresh screen in one sentence

System: Call 'shell32: SHChangeNotify (I 0x8000000, I 0, I 0, I 0 )'

Enable desktop Properties

3 In... cpl, 'can be changed

-1 Theme 0 wallpaper 1 screensaver 2 exterior 3 settings

Exec 'Rundll32.exe shell32.dll, Control_RunDLL Desk. cpl, '; open "Settings"

Obtain the directory of the installer

System: Call 'kernel32: GetCurrentDirectory (I 1024, t. R1 )'

MessageBox MB_ OK 'installation program Directory: $ r1'

Obtain the PID of the current installer Process

System: Call 'kernel32: GetCurrentProcessId () I. R0'

MessageBox MB_ OK 'installer process PID: $ R0'

Obtain the disk volume tag

StrCpy $ R0 "C :\"

System: Call 'kernel32: GetVolumeInformationA (t R0, t. R1, I 100, I. R3, I. R4, I. R5, t. R6, I 100 )'

MessageBox MB_ OK 'Drive letter: $ R0 $ \ n volume label: $ R1 $ \ n File Format: $ r6'

Set file Properties

StrCpy $ R0 "C: \ 1.EXE"; File

StrCpy $ R1 0x20; Attribute

System: Call 'kernel32: SetFileAttributesA (t R0, I 0x100 )'

; Attribute Table

; 0x20 FILE_ATTRIBUTE_ARCHIVE, archive

; 0x2 FILE_ATTRIBUTE_HIDDEN, hide

; 0x80 FILE_ATTRIBUTE_NORMAL, normal

0x2000 FILE_ATTRIBUTE_NOT_CONTENT_INDEXED, not indexed

; 0x1000 FILE_ATTRIBUTE_OFFLINE, offline

; 0x1 FILE_ATTRIBUTE_READONLY, read-only

; 0x4 FILE_ATTRIBUTE_SYSTEM, System

; 0x100 FILE_ATTRIBUTE_TEMPORARY,; temporary attribute (generally invalid)

Add an icon link to the Windows 7 system taskbar.

SetOutPath $ WINDIR

CreateShortcut "$ DESKTOP \ notepad. lnk" "$ WINDIR \ notepad.exe"

ExecShell taskbarpin "$ DESKTOP \ notepad. lnk"

Specifies the execution level required for the installation program under WIN7.

RequestExecutionLevel admin

NSIS integrated enhanced version latest green version

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I believe you will use it ~