嗨,这是我的代码,与此有关。 如何将节点添加到最后一个节点的前面? 我想创建自己的文件资源管理器。我发现很好的例子,但是它使用其他工具来做到这一点。我的问题只是treeview
public Form1()
{
InitializeComponent();
treeView1.Nodes.Add("Explorer");
}
private void button1_Click(object sender, EventArgs e)
{
FolderBrowserDialog fbd = new FolderBrowserDialog();
if (fbd.ShowDialog() == DialogResult.OK) {
DirectoryInfo directoriyInfo = new DirectoryInfo(fbd.SelectedPath);
try
{
DirectoryInfo[] directories = directoriyInfo.GetDirectories();
foreach (DirectoryInfo directory in directories) {
TreeNode node = treeView1.Nodes[0].Nodes.Add(directory.Name);
foreach (FileInfo files in directory.GetFiles()) {
TreeNode nodes = treeView1.Nodes[0].Nodes[node.Index].Nodes.Add(files.Name);
}
SearchInDirectory(directory , node.Index);
}
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
}
}
}
private void SearchInDirectory(DirectoryInfo directory , int theNode) {
DirectoryInfo[] directories = directory.GetDirectories();
foreach (DirectoryInfo searchDirectory in directories)
{
TreeNode node = treeView1.Nodes[0].Nodes[theNode].Nodes.Add(searchDirectory.Name);
foreach (FileInfo files in searchDirectory.GetFiles())
{
TreeNode nodes = treeView1.Nodes[0].Nodes[theNode].Nodes[node.Index].Nodes.Add(files.Name);
}
SearchInDirectory(searchDirectory , node.Index);
}
}
在本节代码中。假设我们有100个方向。我应该在代码中添加100个Nodes [0] .Nodes [0] ....吗? :)
TreeNode nodes = treeView1.Nodes[0].Nodes[theNode].Nodes[node.Index].Nodes.Add(files.Name);