c#winform选择文件,文件夹,打开指定目录方法

private void btnFile_Click(object sender, EventArgs e) { OpenFileDialog fileDialog = new OpenFileDialog(); fileDialog.Multiselect = true; fileDialog.Title = "请选择文件"; fileDialog.Filter="所有文件(*.*)|*.*"; if (fileDialog.ShowDialog() == DialogResult.OK) { string file=fileDialog.FileName; MessageBox.Show("已选择文件:" + file,"选择文件提示",MessageBoxButtons.OK,MessageBoxIcon.Information); } }  private void btnPath_Click(object sender, EventArgs e) { FolderBrowserDialog dialog = new FolderBrowserDialog(); dialog.Description = "请选择文件路径"; if (dialog.ShowDialog() == DialogResult.OK) { string foldPath = dialog.SelectedPath; MessageBox.Show("已选择文件夹:" + foldPath, "选择文件夹提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } }  private void btnOpen_Click(object sender, EventArgs e) { System.Diagnostics.Process.Start("Explorer.exe","c:\\windows"); }