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Get the first Validity Check Descriptor for the specified cursor.

This example uses the following input:
         fDbiGetVchkDesc(hCur, &VchkDesc);

DBIResult fDbiGetVchkDesc(hDBICur hCur, pVCHKDesc pVchkDesc)

{

   DBIResult   rslt;

   CURProps    CurProps;

   rslt = Chk(DbiGetCursorProps(hCur, &CurProps));

   if(CurProps.iValChecks > 0)

      rslt = Chk(DbiGetVchkDesc(hCur, 1, pVchkDesc));

   else

      MessageBox(0, "No validity checks on this table", "Validity Check Warning", MB_OK);

   return rslt;

}