Determining who is in Raid group and or Party via memory reading

[WiNiFiX]

Hi There,

I have been trying to find ways to determine the names of players currently in my raid / party group via BlackMagic memory reading.

The one solution I thought of was to look in the text chat for "Player X has joined the raid group", and log each player X - however this
line of information does not seem to come in when I read the text chat from wow's memory.

I am currently using the below code, but it does not bring any trade chat etc into my textbox.

UInt32 chatStart = 0xAD79B8;
UInt32 NextMessage = 0x17C0;
                        
for (uint i = 0; i < 60; i++)
{
    var baseMsg = chatStart + (i * NextMessage);
    string s = SMemory.ReadASCIIString(wow.ProcessHandle,
                                        ((uint)wow.MainModule.BaseAddress + baseMsg) + 0x3C,
                                        0x200);

    textBox1.Text += s + "\r\n";

    Application.DoEvents();
}

Is there a way to do this (without reading chat), if yes, what is the offset im looking for?