C# 单击按钮打开文件对话框

//选择文件
OpenFileDialog ofd = new OpenFileDialog();
ofd.ShowDialog();
MessageBox.Show(ofd.FileName);
//选择文件夹
FolderBrowserDialog fbd = new FolderBrowserDialog();
fbd.ShowDialog();
MessageBox.Show(fbd.SelectedPath);

 

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