Question

C# 如何在文件对话框中打开多个文件

Answer 1

OpenFileDialog o = new OpenFileDialog();
o.Multiselect = true;
o.Filter = "*.txt|*.txt|*.*|*.*";
if (o.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
//o.FileNames选择的结果，多个文件路径及文件名
//o.FileName选择的结果，单个文件路径及文件名
}