从 Excel 粘贴到 WPF DataGrid

Question

我有一个 DataGrid（称为 TheGrid），我想在其上实现复制和粘贴功能。复制功能很好用，但我不知道如何实现粘贴。我只需要从剪贴板获取数据并自己解析吗？

命令绑定：

<Window.CommandBindings>
    <CommandBinding Command="Copy" Executed="CommandBinding_Executed" CanExecute="CommandBinding_CanExecute" />
    <CommandBinding Command="Paste" Executed="CommandBinding_Executed" CanExecute="CommandBinding_CanExecute" />
</Window.CommandBindings>

菜单项：

<MenuItem Header="{x:Static culture:TextResource.CopyMenuItem}" Command="Copy"/>
<MenuItem Header="{x:Static culture:TextResource.PasteMenuItem}" Command="Paste"/>

CommandBinding_Executed 背后的代码：

private void CommandBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
    if(e.Command.Equals(ApplicationCommands.Copy))
    {
        // This works great, wow that was easy!
        ApplicationCommands.Copy.Execute(null, TheGrid);
    }
    else if (e.Command.Equals(ApplicationCommands.Paste))
    {
        //What do I do here? Is there an easy way to paste like there was for copy?
        // Or do I need to grab data using Clipboard.GetData and parse it myself?
    }
}

Answer 1

做起来并不容易
您应该使用 ClipboardHelper 解析剪贴板数据
看看这个问题