treeview control continous...

[Hrvoje Voda]

I manage to fill treeview control with data and I would like to search
through that data.

In child I have names of films, and when I click on one of them I would like
to show it's information in grid.
How?

Hrcko

[DalePres]

In answer to your first question, you have to iterate your TreeNodes
recursively, such as

private TreeNode SearchNodes(str ing nodeName)
{
foreach(TreeNod e node in myTreeView.Node s)
{
if (string.Compare (nodeName, nodeText, true) == 0)
{
return node;
}
TreeNode foundNode = null;
foreach(TreeNod e childNode in node.Nodes)
{
foundNode = SearchNodes(nod eName);
if (foundNode != null)
{
return foundNode;
}
}
}
return null;
}
As for your second question, just handle the AfterSelect event of your
TreeView and then use the SelectedNode property to determine which node was
selected.

HTH,

DalePres
MCAD, MCDBA, MCSE
"Hrvoje Voda" <hr*********@lu atech.com> wrote in message
news:d1******** **@ls219.htnet. hr...

I manage to fill treeview control with data and I would like to search
through that data.

In child I have names of films, and when I click on one of them I would
like to show it's information in grid.
How?

Hrcko

[Hrvoje Voda]

What is nodeText in this function?

Hrcko
"DalePres" <[e-mail]> wrote in message
news:eW******** ******@TK2MSFTN GP10.phx.gbl...

In answer to your first question, you have to iterate your TreeNodes
recursively, such as

private TreeNode SearchNodes(str ing nodeName)
{
foreach(TreeNod e node in myTreeView.Node s)
{
if (string.Compare (nodeName, nodeText, true) == 0)
{
return node;
}
TreeNode foundNode = null;
foreach(TreeNod e childNode in node.Nodes)
{
foundNode = SearchNodes(nod eName);
if (foundNode != null)
{
return foundNode;
}
}
}
return null;
}
As for your second question, just handle the AfterSelect event of your
TreeView and then use the SelectedNode property to determine which node
was selected.

HTH,

DalePres
MCAD, MCDBA, MCSE
"Hrvoje Voda" <hr*********@lu atech.com> wrote in message
news:d1******** **@ls219.htnet. hr...

I manage to fill treeview control with data and I would like to search
through that data.

In child I have names of films, and when I click on one of them I would
like to show it's information in grid.
How?

Hrcko

[DalePres]

A typo. It should read: node.Text

DalePres

"Hrvoje Voda" <hr*********@lu atech.com> wrote in message
news:d1******** *@ls219.htnet.h r...

What is nodeText in this function?

Hrcko
"DalePres" <[e-mail]> wrote in message
news:eW******** ******@TK2MSFTN GP10.phx.gbl...

In answer to your first question, you have to iterate your TreeNodes
recursively, such as

private TreeNode SearchNodes(str ing nodeName)
{
foreach(TreeNod e node in myTreeView.Node s)
{
if (string.Compare (nodeName, nodeText, true) == 0)
{
return node;
}
TreeNode foundNode = null;
foreach(TreeNod e childNode in node.Nodes)
{
foundNode = SearchNodes(nod eName);
if (foundNode != null)
{
return foundNode;
}
}
}
return null;
}
As for your second question, just handle the AfterSelect event of your
TreeView and then use the SelectedNode property to determine which node
was selected.

HTH,

DalePres
MCAD, MCDBA, MCSE
"Hrvoje Voda" <hr*********@lu atech.com> wrote in message
news:d1******** **@ls219.htnet. hr...

I manage to fill treeview control with data and I would like to search
through that data.

In child I have names of films, and when I click on one of them I would
like to show it's information in grid.
How?

Hrcko