Where to find CLSID, IID

[gekunfei]

ILaunchSourceAppUserModelId：：GetAppUserModelId
https://learn.microsoft.com/zh-cn/windows/win32/api/shobjidl_core/nf-shobjidl_core-ilaunchsourceappusermodelid-getappusermodelid

ComObj := ComObject(CLSID , IID)

Where should I find CLSID and IID?
Unable to search on Google

[WKen]

CLSID

Additional CLSIDs may be found in the registry at HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID.

[thqby]

win32metadata

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[teadrinker]

@gekunfei
https://www.magnumdb.com/
https://www.magnumdb.com/search?q=*LaunchSourceAppUserModelId
@thqby
I tried to install ILSpy, however:

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.NET 8.0 was also installed. What could be the problem?
Other constants are found, but sometimes in this form:

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[thqby]

https://www.nuget.org/packages/Microsoft.Windows.SDK.Win32Metadata/

You need to download the metadata file and open it in ILSpy.
The guid is not defined in the metadata of your search.

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[teadrinker]

Thanks, figured it out, it's all showing up now!

[gekunfei]

Thank you to all those who have provided assistance

[gekunfei]

@thqby @teadrinker
sid := "{2ce78010-74db-48bc-9c6a-10f372495723}"
iid := "{989191ac-28ff-4cf0-9584-e0d078bc2396}"
obj := ComObject(sid, iid)
error (0x80040154) 没有注册类

Windows.Win32.Foundation.Metadata.Guid(2559676844u, 10495, 19696, 149, 132, 224, 208, 120, 188, 35, 150)
ILaunchSourceAppUserModelId

Guid(753369104u, 29915, 18620, 156, 106, 16, 243, 114, 73, 87, 35)
SID_LaunchSourceAppUserModelId

How to convert this Guid into something that can be used in ahk?

[teadrinker]

Code: Select all

#Requires AutoHotkey v2

str1 := 'Windows.Win32.Foundation.Metadata.Guid(2559676844u, 10495, 19696, 149, 132, 224, 208, 120, 188, 35, 150)'
str2 := 'Guid(753369104u, 29915, 18620, 156, 106, 16, 243, 114, 73, 87, 35)'
str3 := 'GUID ExampleGUID = {0x12345678, 0x1234, 0x5678, {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78}};'

MsgBox GuidByteArrayToCanonical(str1) . '`n'
     . GuidByteArrayToCanonical(str2) . '`n'
     . GuidByteArrayToCanonical(str3)

GuidByteArrayToCanonical(guidByteArray) {
    guidByteArray := StrReplace(guidByteArray, 'byte.MaxValue', '255')
    RegExMatch(guidByteArray, 'i)((?:0x)?[\da-f]+)u?' . RepeatStr(',\s?\{?((?1))', 10), &m)
    try {
        sGuid := Format("{{2:08X}-{:04X}-{:04X}-{:02X}{:02X}-" . RepeatStr('{:02X}', 6) . "}", m*)
        if !RegExMatch(sGuid, '([\dA-F]){8}(-(?1){4})(?2)(?2)-(?1){12}') {
            throw Error()
        }
        return "'" . sGuid . "'"
    } catch {
        MsgBox 'Could not find inline correct representation of GUID as a byte array'
    }
    RepeatStr(str, count) => StrReplace(Format('{:' . count . '}', ''), ' ', str)
}

Let me know if you encounter a GUID byte form that this function does not work with.

error (0x80040154) 没有注册类

In this case, the problem is that you need the CLSID, not the SID.

[thqby]

No more information about this interface was found. What do you want to do?
The calling method is as follows.

Code: Select all

serviceProvider := ComObjQuery( ??, IID_IServiceProvider)
ComCall(3, serviceProvider, 'ptr', SID_LaunchSourceAppUserModelId, 'ptr', IID_LaunchSourceAppUserModelId, 'ptr*', obj := ComValue(0xd, 0))

[gekunfei]

OK，I'll try it on Monday. There is no computer outside on weekends.

[gekunfei]

I can't find CLSID. Let me try another method to implement it