Visual Basic, TreeView Parent/Child Expanded Question

TreeView Parent/Child Expanded Question

Author	Message
Bruce Feuch #1 / 4	TreeView Parent/Child Expanded Question I've an App that uses TreeView. My data can be in any quantity and order. I've done my sorting so that the "nodes" are correct. I get the proper TreeView of what my data represents. A portion of my code is thus: Set nodX = TB4TreeView.Nodes.Add(A$, B$ , C$, D$, 1) nodX.Expanded = True My question is that currently I'm displaying my TreeView Expanded. Thus both Parent and Child! What I would like to do is to ONLY expand Parent nodes! How does one go about doing this (if it is at all possible). From what I've read up on TreeView, I can't figure this out as you do not build the Treeview specifically figuring out which is a parent and which is a child. Any tips would be appreciated! Regards, Bruce %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% I have seen the evidence. I want DIFFERENT evidence! (live from the West End of Vancouver, B.C. Canada) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% NOTICE: Please CHANGE my address of <NETCA.COM> to <NETCOM.CA> IF you ~~~~~~~ send me ANY Email replies. This was done to STOP all UnSolicted ~~~~~~~ JUNK E-Mailings. Sorry to do this BUT it does stop SPAM Email!
Sun, 18 Nov 2001 03:00:00 GMT

Kenny Sende #2 / 4	TreeView Parent/Child Expanded Question You could do the expanding once the tree is populated. Loop through all the nodes of the tree and only expand the nodes that have chidren example: If TreeView1.SelectedItem.Children > 0 Then ..... Quote: >I've an App that uses TreeView. My data can be in any quantity and order. >I've done my sorting so that the "nodes" are correct. I get the proper >TreeView of what my data represents. A portion of my code is thus: >Set nodX = TB4TreeView.Nodes.Add(A$, B$ , C$, D$, 1) > nodX.Expanded = True >My question is that currently I'm displaying my TreeView Expanded. Thus both >Parent and Child! What I would like to do is to ONLY expand Parent nodes! >How does one go about doing this (if it is at all possible). From what I've >read up on TreeView, I can't figure this out as you do not build the Treeview >specifically figuring out which is a parent and which is a child. >Any tips would be appreciated! > Regards, > Bruce > %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% > I have seen the evidence. I want DIFFERENT evidence! > (live from the West End of Vancouver, B.C. Canada) > %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% > NOTICE: Please CHANGE my address of <NETCA.COM> to <NETCOM.CA> IF you > ~~~~~~~ send me ANY Email replies. This was done to STOP all UnSolicted > ~~~~~~~ JUNK E-Mailings. Sorry to do this BUT it does stop SPAM Email!
Sun, 18 Nov 2001 03:00:00 GMT

Bruce Feuch #3 / 4	TreeView Parent/Child Expanded Question Quote: >You could do the expanding once the tree is populated. >Loop through all the nodes of the tree and only expand the nodes that have >chidren >example: >If TreeView1.SelectedItem.Children > 0 Then ..... I'll give that a try. Doesn't appear to be any other way that I can see. Thanks! Regards, Bruce %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% I haven't had Sex since 1940! It is now 20:02! (live from the West End of Vancouver, B.C. Canada) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% NOTICE: Please CHANGE my address of <NETCA.COM> to <NETCOM.CA> IF you ~~~~~~~ send me ANY Email replies. This was done to STOP all UnSolicted ~~~~~~~ JUNK E-Mailings. Sorry to do this BUT it does stop SPAM Email!
Mon, 19 Nov 2001 03:00:00 GMT

Hila #4 / 4	TreeView Parent/Child Expanded Question Try TB4TreeView.Nodes(parent key).Expanded = False Hilal Quote: > Subject: TreeView Parent/Child Expanded Question > Organization: Netcom Canada > I've an App that uses TreeView. My data can be in any quantity and order. > I've done my sorting so that the "nodes" are correct. I get the proper > TreeView of what my data represents. A portion of my code is thus: > Set nodX = TB4TreeView.Nodes.Add(A$, B$ , C$, D$, 1) > nodX.Expanded = True > My question is that currently I'm displaying my TreeView Expanded. Thus both > Parent and Child! What I would like to do is to ONLY expand Parent nodes! > How does one go about doing this (if it is at all possible). From what I've > read up on TreeView, I can't figure this out as you do not build the Treeview > specifically figuring out which is a parent and which is a child. > Any tips would be appreciated! > Regards, > Bruce %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Quote: > I have seen the evidence. I want DIFFERENT evidence! > (live from the West End of Vancouver, B.C. Canada) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - Hide quoted text - - Show quoted text - Quote: > NOTICE: Please CHANGE my address of <NETCA.COM> to <NETCOM.CA> IF you > ~~~~~~~ send me ANY Email replies. This was done to STOP all UnSolicted > ~~~~~~~ JUNK E-Mailings. Sorry to do this BUT it does stop SPAM Email! > -- > \|Fidonet: UUCP 2:500/3.1 > \| > \| Standard disclaimer: The views of this user are strictly his own.
Mon, 19 Nov 2001 03:00:00 GMT

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