TreeView_GetVisibleCount
The TreeView_GetVisibleCount
macro obtains the number of items that are fully visible in the client window
of a tree-view control. You can use this macro or explicitly send the TVM_GETVISIBLECOUNT message.
UINT TreeView_GetVisibleCount(
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hwnd |
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); |
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Parameters
hwnd
Handle to the
tree-view control.
Return Values
Returns the
number of items that are fully visible in the client window of the tree-view
control.
Remarks
Note that the
return value is the number of fully-visible items. If you can see all of 20
items, and part of one more item, the return value is 20, not 21.
See Also