[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Removes the first occurrence of a specific object from the ArrayList.
Assembly: mscorlib (in mscorlib.dll)
This method performs a linear search; therefore, this method is an O(n) operation, where n is Count.
This method determines equality by calling Object..::..Equals.
In collections of contiguous elements, such as lists, the elements that follow the removed element move up to occupy the vacated spot. If the collection is indexed, the indexes of the elements that are moved are also updated. This behavior does not apply to collections where elements are conceptually grouped into buckets, such as a hash table.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.