public static TreeNode GetNodeFromPath(TreeView sourceTreeView, string path, DelegateTreeViewParse callback)
{
TreeNode oNode;
if (sourceTreeView == null)
{
throw new NolmeArgumentNullException();
}
if (sourceTreeView.Nodes.Count == 0)
{
return(null);
}
string[] aszSplitedPath = DirectoryUtility.SplitRelativePath(path);
if (aszSplitedPath.Length > 0)
{
for (int i = 0; i < sourceTreeView.Nodes.Count; i++)
{
if (string.Compare(sourceTreeView.Nodes[i].Text, aszSplitedPath[0], true, CultureInfo.InvariantCulture) == 0)
{
// Callback
if (callback != null)
{
callback(sourceTreeView.Nodes[i], path, aszSplitedPath, 1);
}
if (aszSplitedPath.Length > 1)
{
// Check childs
oNode = Internal_IsPathExistInTreeview(sourceTreeView.Nodes[i], path, aszSplitedPath, 1, callback);
}
else
{
// Path to check is only a drive letter
// Comparaison here has succeeded
oNode = sourceTreeView.Nodes[i];
}
return(oNode);
}
}
}
return(null);
}
private static TreeNode Internal_IsPathExistInTreeview(TreeNode node, string pathToCheck, string[] pathArray, int level, DelegateTreeViewParse callback)
{
// Stop recurse
if (level == pathArray.Length)
{
return(node);
}
// Scan all childs
for (int i = 0; i < node.Nodes.Count; i++)
{
if (string.Compare(node.Nodes[i].Text, pathArray[level], true, CultureInfo.InvariantCulture) == 0)
{
// Callback
if (callback != null)
{
callback(node.Nodes[i], pathToCheck, pathArray, level + 1);
}
// Check node childs
return(Internal_IsPathExistInTreeview(node.Nodes[i], pathToCheck, pathArray, level + 1, callback));
}
}
return(null);
}
private static TreeNode Internal_IsPathExistInTreeview (TreeNode node, string pathToCheck, string[] pathArray, int level, DelegateTreeViewParse callback)
{
// Stop recurse
if (level == pathArray.Length)
{
return node;
}
// Scan all childs
for (int i = 0; i < node.Nodes.Count; i++)
{
if (string.Compare (node.Nodes[i].Text, pathArray[level], true, CultureInfo.InvariantCulture) == 0)
{
// Callback
if (callback != null)
{
callback (node.Nodes[i], pathToCheck, pathArray, level + 1);
}
// Check node childs
return Internal_IsPathExistInTreeview (node.Nodes[i], pathToCheck, pathArray, level + 1, callback);
}
}
return null;
}
public static TreeNode GetNodeFromPath (TreeView sourceTreeView, string path, DelegateTreeViewParse callback)
{
TreeNode oNode;
if (sourceTreeView == null)
{
throw new NolmeArgumentNullException ();
}
if (sourceTreeView.Nodes.Count == 0)
return null;
string[] aszSplitedPath = DirectoryUtility.SplitRelativePath (path);
if (aszSplitedPath.Length > 0)
{
for (int i = 0; i < sourceTreeView.Nodes.Count; i++)
{
if (string.Compare (sourceTreeView.Nodes[i].Text, aszSplitedPath[0], true, CultureInfo.InvariantCulture) == 0)
{
// Callback
if (callback != null)
{
callback (sourceTreeView.Nodes[i], path, aszSplitedPath, 1);
}
if (aszSplitedPath.Length > 1)
{
// Check childs
oNode = Internal_IsPathExistInTreeview (sourceTreeView.Nodes[i], path, aszSplitedPath, 1, callback);
}
else
{
// Path to check is only a drive letter
// Comparaison here has succeeded
oNode = sourceTreeView.Nodes[i];
}
return oNode;
}
}
}
return null;
}
