如何使我的应用程序存储最后打开的路径openFileDialog新开后恢复吗？
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
acc_path = openFileDialog1.FileName;
Settings.Default.acc_path = acc_path;
foreach (string s in File.ReadAllLines(openFileDialog1.FileName))
{
accs.Enqueue(s);
}
label2.Text = accs.Count.ToString();
}
这是最简单的方法：文件对话框.恢复目录 http://msdn.microsoft.com/en-US/library/system.windows.forms.filedialog.restoredirectory%28v=vs.110%29.aspx.
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