求救，奇怪的错误

Question

是不是对i附近的变量进行错误操作乐？

Answer 1

void fxView::OnDraw(CDC* pDC){ short int i=0,j=0,k=0;
sni=0;
CPrjJjyxfxDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
         CString csvalue;
for ( sni=0;sni<13;sni++)   //sni表示格子编号 
{        snj=sni*30+45;  //sni出错接着snj,snk也出错
snk=(m_nPageNo*m_nPageNo)*13+sni;
     pDC->TextOut(54,snj,m_theApp->m_csCsxx[snk][0]);
if (m_theApp->m_Csjsz.dbCsjsz[snk]==0)
csvalue="0";
else
        csvalue.Format("%11.4f",m_theApp->m_Csjsz.dbCsjsz[snk]);
pDC->TextOut(222,snj,888);
}
关闭程序出错说afx.inl Line 122行出错,Why?