VC 获取excel的已使用行数问题
what 2014-12-17 11:45:07 Range RowRange = m_MySheet.GetUsedRange();
if(RowRange.m_lpDispatch == NULL)
return 0;
RowRange = RowRange.GetRows();
if(RowRange.m_lpDispatch == NULL)
{
RowRange.ReleaseDispatch();
return 0;
}
long lRow = 0;
lRow = RowRange.GetCount();
RowRange.ReleaseDispatch;
没有使用行是1,使用了一行还是1, 为什么默认是1,即空表也是1