| nNewSize | 数组新的大小值(元素数)。它必须大于或等于0。 | 
| nGrowBy | 如果要了解有关增加数组的大小,该值为要分配的元素位置的最小值。 | 
| 类 | 成员函数 | 
| CByteArray | void SetSize( int nNewSize, int nGrowBy = -1 ); throw( CMemoryException );  | 
| CDWordArray | void SetSize( int nNewSize, int nGrowBy = -1); throw( CMemoryException );  | 
| CPtrArray | void SetSize( int nNewSize, int nGrowBy = -1); throw( CMemoryException );  | 
| CStringArray | void SetSize( int nNewSize, int nGrowBy = -1 ); throw( CMemoryException );  | 
| CUIntArray | void SetSize( int nNewSize, int nGrowBy = -1 ); throw( CMemoryException );  | 
| CWordArray | void SetSize( int nNewSize, int nGrowBy =-1 ); throw( CMemoryException );  |