treeview, checked

[Limno]

I have used the treeview control in my C# web application. In that i have a few parent nodes and there child nodes. i have set the ShowCheckboxes properties as ALL.
So if the ckeck box of a parent node or child node is checked how can i get the value of that checked nodes?
In the foreach loop what code should i use?
Please help me.

[shweta123]

Hi,

You can use checked property of Treeview node to check that if that node is checked or not?
e.g.

 foreach (TreeNode nd in TreeView1.Nodes) { 
        foreach (TreeNode cnd in nd.ChildNodes) { 
         //Check for all child nodes if it is checked
            if ((cnd.Checked)) { 
              .................
            } 
        } 
        if ((nd.Checked)) { 
           //check for parent node if it is checked
            .................            
        } 
    } 

I have used the treeview control in my C# web application. In that i have a few parent nodes and there child nodes. i have set the ShowCheckboxes properties as ALL.
So if the ckeck box of a parent node or child node is checked how can i get the value of that checked nodes?
In the foreach loop what code should i use?
Please help me.

[Limno]

Thanks 4 replying me,

can u suggest me, another query,
i wnt to display d database values in 3 levels through treeview.

ie.
Parent Node
ChildNode
SubChildNode

Please help me the c#.net Code, SQL 2005, Urgent!!!!!!!!

Thanks in Advance.

Hi,

You can use checked property of Treeview node to check that if that node is checked or not?
e.g.

 foreach (TreeNode nd in TreeView1.Nodes) { 
        foreach (TreeNode cnd in nd.ChildNodes) { 
         //Check for all child nodes if it is checked
            if ((cnd.Checked)) { 
              .................
            } 
        } 
        if ((nd.Checked)) { 
           //check for parent node if it is checked
            .................            
        } 
    } 

[shweta123]

Hi,

1) You can write the stored procedure for getting the Parent node and all the child nodes related to that parent node and for storing that data in some table using SQL SERVER 2005.

2) Call above stored procedure from .Net code. Select the data stored in the table and display it in the Treeview.

[Limno]

Thanks 4 replying me,

Another query plz.

I have a treeview control with showcheckboxes = All in my C#.net web application.

When i check on the child node its parent node should be checked automatically.s imilarlly when i uncheck a parent node all its childnodes should be unckecked.

When i check on the parent node all its child nodes should be checked automatically.


How can i do this?

is any possible way to do this........

[shweta123]

Hi,

You can refer this Link