如何将n个拖放文件拖到显示文件路径的ListBox中? [英] How do I drag n drop files into a ListBox with it showing the file path?

问题描述

当前，当我使用Window_Drop事件将n个拖放文件拖到我的ListBox中时，我有此代码.

Currently when I drag n drop files into my ListBox using the Window_Drop event I have this code.

string[] files = (string[]) e.Data.GetData(DataFormats.FileDrop, true);
listBox.Items.Add(files);

在WinForm中可以正常工作，它可以打印出我刚刚拖放到其中的文件的路径，并将其作为项目放到ListBox中.
然而，当我在WPF中执行相同的操作时，却得到了

Which works fine in WinForm it prints out the path of the file I just dragged and dropped into it as a item to the ListBox.
However when I do the same thing in WPF I get this

String []数组

String[] Array

作为输出而不是路径.

现在我知道WinForm中的代码不会完全转移到WPF，但是我想它非常相似吗?

Now I know that code from WinForm doesn't exactly transfer over to WPF but I would guess it's pretty similar?

我如何正确地将一个项目拖放到具有显示文件路径的列表框?

How do I correctly drag and drop an item to the ListBox with it showing the path of the file?

推荐答案

除了将string[]添加到列表框之外，您需要从数组的指定索引中添加一个字符串，例如listBox.Items.Add(files[yourIndex]);

Instead of adding the string[] to the ListBox you will need to add a string from a specified index of the array like this listBox.Items.Add(files[yourIndex]);

如果要一次导入多个文件而不从同一数组中添加更多文件，则应该执行以下操作:

If you're going to import multiple files at once without adding more from the same array you should do:

foreach(string path in files)
{
    listBox.Items.Add(path);
}

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