//临时保存上一次打开的目录变量,如果想软件关闭了,重新打开还记录上一次打开目录, //可以将上一次打开的目录保存在配置文件里面,再次打开时从配置文件里面读取 private string tempPath = string.Empty; private void button2_Click(object sender, EventArgs e) { FolderBrowserDialog folder = new FolderBrowserDialog(); folder.SelectedPath = tempPath; if (folder.ShowDialog() == DialogResult.OK) { tempPath = folder.SelectedPath; textBox2.Text = folder.SelectedPath; } }
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