Problem with comparing variables

I have a STRUCT that looks like this:

      struct ckBoxes
      {
            bool      left;
            bool      right;
            bool      middle;
            bool      none;

      };

one of my variables is:

expected.left = true;

and ...

I need to compare that to a checkbox control:

long lLeft = SendDlgItemMessage( hWndDlg, IDC_CK_LEFT, BM_GETCHECK, 0, 0 );

Question is, how do I see if expected.left = my IDC_CK_LEFT ??

Thanks!
LVL 1
edvinsonAsked:
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jkrCommented:
Test the returned value:

if (BST_CHECKED == lLeft && expected.left) {

  // ...
}
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edvinsonAuthor Commented:
Great! That gets the points, but could you help me with something else real quick...

How would I check lRight lMiddle and lNone too?

Like in one line would be good,

Would this do it:

if (BST_CHECKED == lLeft && expected.left && lRight && expected.right && ....) {

some may be false, like expected.none is almost always false.

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jkrCommented:
For that you'll neex to query the individual controls, e.g.

if (BST_CHECKED SendDlgItemMessage( hWndDlg, IDC_CK_RIGHT, BM_GETCHECK, 0, 0 ) == && expected.right) {

  // ...
}

if (BST_CHECKED SendDlgItemMessage( hWndDlg, IDC_CK_MIDDLE, BM_GETCHECK, 0, 0 ) == && expected.middle) {

  // ...
}

If none of the three above applies, 'expected.none' is 'true'
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edvinsonAuthor Commented:
terrific, thanks jkr. top notch answers, as always.
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jkrCommented:
Except that I forgot the '==' in

if (BST_CHECKED == SendDlgItemMessage( hWndDlg, IDC_CK_RIGHT, BM_GETCHECK, 0, 0 ) == && expected.right) {

  // ...
}

*grmpf*
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