Note
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Uses the value of nIndex as an index into the list.
POSITION FindIndex(
INT_PTR nIndex
) const;
Parameters
- nIndex
The zero-based index of the list element to be found.
Return Value
A POSITION value that can be used for iteration or object pointer retrieval; NULL if nIndex is negative or too large.
Remarks
It starts a sequential scan from the head of the list, stopping on the nth element.
Example
// Define myList.
CList<CString,CString&> myList;
// Add three elements to the list.
myList.AddTail(CString(_T("XYZ")));
myList.AddTail(CString(_T("ABC")));
myList.AddTail(CString(_T("123")));
// Verify the first element (index 0).
ASSERT(CString(_T("XYZ")) == myList.GetAt(myList.FindIndex(0)));
// Verify the third element (index 2).
ASSERT(CString(_T("123")) == myList.GetAt(myList.FindIndex(2)));
Requirements
Header: afxtempl.h