Category Items. IList. Insert(Int32, Object) Method
Inserts a toolbox category into the ToolboxCategoryItems collection at the specified index.
virtual void System.Collections.IList.Insert(int index, System::Object ^ value) = System::Collections::IList::Insert;
void IList.Insert (int index, object value);
Sub Insert (index As Integer, value As Object) Implements IList.Insert
The zero-based index at which
value should be inserted.
The collection is read-only or has a fixed size that has been exceeded.
index equals the number of items in the IList, then
value is appended to the end.
In collections of contiguous elements, such as lists, the elements that follow the insertion point move down to accommodate the new element. If the collection is indexed, the indexes of the elements that are moved are also updated.