CStringArray in mfc

CByteArray

CByteArray( );

CDWordArray

CDWordArray( );

CPtrArray

CPtrArray( );

CStringArray

CStringArray( );

CUIntArray

CUIntArray( );

CWordArray

CWordArray( );

CObArray arr; //Array with default blocksize
CObArray* pArray = new CObArray;

GetCount
  获取数组中所有元素个数
 
GetSize
  同上吧
 
GetUpperBound
 Returns the largest valid index.
 
SetSize
 Sets the number of elements to be contained in this array.
 
FreeExtra
 Frees all unused memory above the current upper bound.
 
RemoveAll
  清空整个数组
 
ElementAt
 Returns a temporary reference to the element pointer within the array.
 
GetAt
 Returns the value at a given index.
 
GetData
 Allows access to elements in the array. Can be NULL.
 
SetAt
 Sets the value for a given index; array not allowed to grow.
 
Add
  在数组的末尾添加一个元素，如果有必要它会自动增长
 
Append
 Appends another array to the array; grows the array if necessary.
 
Copy
 Copies anolther array to the array; grows the array if necessary.
 
SetAtGrow
 Sets the value for a given index; grows the array if necessary.
 
InsertAt
 Inserts an element (or all the elements in another array) at a specified index.
 
IsEmpty
  测试数组是否为空
 
RemoveAt
 Removes an element at a specific index.