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DependentCount |
Returns the number of dependents for a parent item.
C
int WINAPI SftTree_GetDependentCount(HWND hwndCtl, int index, BOOL fDepth); int WINAPI SftTreeSplit_GetDependentCount(HWND hwndCtl, int index, BOOL fDepth);
C++
int CSftTree::GetDependentCount(int index, BOOL fDepth) const; int CSftTreeSplit::GetDependentCount(int index, BOOL fDepth) const;
Parameters
hwndCtl
The window handle of the tree control.
index
The zero-based index number of the parent item for which the number of dependents is to be retrieved.
fDepth
Indicates depth of search. Specify FALSE to count only immediate dependents, i.e. dependents on the next lower level, specify TRUE to count all dependents (on all lower levels).
Returns
The return value is the number of dependents or -1 if an error occurred.
Comments
The GetDependentCount function returns the number of dependents for a parent item.
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