How to get the node value ?

[Manoj]

Hi,
    I am at level 3 . How can I get the level 2, level 1 and level 0 value .
I tried with

Convert

.ToInt32(e.Node.Nodes[1].Value);

But is it giving error . Can you please tell me where I am doing  wrong ?

With Thanks & Regads
Manoj

 

[Manoj]

HI,
    Can anybody help me out .

With Thanks & Regards
Manoj

[Yana]

Hi Manoj,

You should use e.Node.ParentNode.ParentNode.ParentNode.Value to get the value of the root node.

Greetings,
Yana
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Manoj]

Hi Yana,
    I have 7 level in the tree view . While I will be expanding the level seven node I have to pass the level 6 , level 5 , level 4 , level 3, level 2 , level 1 and level 0 value to my stored procedure . If I will be expanding the level 5 then I have to pass the level 4 , level 3, level 2 , level 1 and level 0 value to my stored procedure . I mean to say that level is not static , it's dynamic .  Tell me whether it will work or not ? Is there any way to get the value of previous level data for the currenty level  ?

With Thanks & Regards
Manoj

[Yana]

Hello Manoj,

You can use e.Node.Level property to find whether you're on level 5 or level 7, also you can determine how many times to call ParentNode to find the root node:

RadTreeNode node = e.Node;
while (node.Level > 0)
   node = node.ParentNode;

Best wishes,
Yana
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Manoj]

Hi Yana,
    Thanks , it's work fine.
With Thanks & Regards
Manoj