Problem encountered in inserting tree items

Hello All.
I am encountering problem in inserting tree items in a parent child recurring manner. My requirement is that everytime i presses the button, one parent should be inserted in the tree along with its child. Its output should be just like
Fault Code: 7400
Fault Code: 7400
Fault Code: 7401
Fault Code: 7401
and so on.
I am not getting the desired output. What should be way of doing this. Please find the attached project too.
Regards.
Solved!
Go to Solution.
Attachments:
Tree Problem.zip ‏1128 KB

I have no CVI on this machine to run your project, but in a fast look at the code I noticed that you are always using 0 as the item index. You mustr save the index of the parent item and use it for the childs instead:
idx = InsertTreeItem (panelHandle, PANEL_TREE, VAL_SIBLING, 0, VAL_LAST,temp_buffer, "",0, -1);
InsertTreeItem (panelHandle, PANEL_TREE, VAL_CHILD, idx, VAL_LAST,temp_buffer, "",0, -1);
but I don't understand what the child means: the code above will produce the following output ( + here mimics the tree symbols):
Fault code: 7400
+ Fault code: 7400
Fault code: 7401
+ Fault code: 7401
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