/// <summary>
/// 删除文件或者目录
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void File_Delete_ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (treeView1.SelectedNode == null)
{
MessageBox.Show("请选择要删除的目录或文件");
}
else
{
FileEntity fe = (FileEntity)treeView1.SelectedNode.Tag;
if (fe.GetFileType() == FileType.File)
{
if (MessageBox.Show(this, "确认要删除文件：" + fe.GetName() + " 吗？", "警告", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
File.Delete(fe.GetFullPath());
InitLeftTree();
}
}
else
{
if (MessageBox.Show(this, "确认要删除目录：" + fe.GetName() + " 和它包含的文件吗？", "警告", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
Directory.Delete(fe.GetFullPath(), true);
InitLeftTree();
}
}
}
}
