How do I get a selection with Text - RichEditBox C++

Question

Alright so I know how to make a make a selection with min-max character position, but if you add text then you have to re-find the text and update the selection. So I was searching and found you can use FindTextEx to type in a word, min/max search position and it will return the min/max of that word.

But it always fails for me and I do not know why, also MSDN says for backward search to use FR_DOWN but when I type that in as a (WPARAM) attribute it says it's undefined (Like 50% of the other FR_ listed on FindTextEx page)

RichEdit.h is included (This is just a function because my program currently is too big to post the whole source code)

 void UpdateLog() {

    CHARFORMAT CharFormat;
    CharFormat.cbSize = sizeof(CHARFORMAT);
    CharFormat.dwMask = CFM_BOLD | CFM_EFFECTS;
    CharFormat.dwEffects = CFE_BOLD | CFE_AUTOCOLOR;

    std::wstring szUpdatesString;

    szUpdatesString += L"SQL Manager V1.3 - Trevin Corkery\r\n\r\n";
    szUpdatesString += L"New:\r\nAdded \"Information\" Tab\r\n\r\n";
    szUpdatesString += L"Improvements:\r\n\r\n";
    szUpdatesString += L"Fixes:\r\nTabs now work correctly.\r\n";
    SetWindowText(hUpdatesRE, szUpdatesString.c_str());
    CHARRANGE CharRange = { 0 };
    FINDTEXTEX FindTextExtended;

    FindTextExtended.chrg.cpMin = 0;
    FindTextExtended.chrg.cpMax = -1;
    FindTextExtended.lpstrText = L"New";


    SendMessage(hUpdatesRE, EM_FINDTEXTEX, FR_NOT_ENUM, (LPARAM)&FindTextExtended);
    SendMessage(hUpdatesRE, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&CharFormat);

}

Answer 1

Well I found out the problem, I had the wrong attribute for WPARAM. It required FR_DOWN, but seeing as FR_DOWN was undefined for some strange reason I looked up the code for FR_DOWN and found it was 0x00000001.

This now works,

SendMessage(hUpdatesRE, EM_FINDTEXT, (WPARAM)0x00000001, (LPARAM)&FindTextExtended)