SendDlgItemMessage function user32

int SendDlgItemMessage(
  1. int hDlg,
  2. int nIDDlgItem,
  3. int Msg,
  4. int wParam,
  5. int lParam

Sends a message to the specified control in a dialog box.

LRESULT SendDlgItemMessageW(
  HWND   hDlg,
  int    nIDDlgItem,
  UINT   Msg,
  WPARAM wParam,
  LPARAM lParam


int SendDlgItemMessage(
        int hDlg, int nIDDlgItem, int Msg, int wParam, int lParam) =>
    _SendDlgItemMessage(hDlg, nIDDlgItem, Msg, wParam, lParam);