Working with the Child List

In addition to the iterator functions ForEach() and FirstThat(), TDialog provides a number of functions that let you locate and manipulate a single child window:

• NumChildren() returns an unsigned. This value indicates the total number of child windows in the child list.
• GetFirstChild() returns a TWindow * that points to the first entry in the child list.
• GetLastChild() returns a TWindow * that points to the last entry in the child list.
• Next() returns a TWindow * that points to the next entry in the child list.
• Previous() returns a TWindow * that points to the prior entry in the child list.

See Also

• Finding a Specific Child
• Operating On All Children: ForEach