c# - 如何从 WPF 中 FlowDocument 的 TableRow 中获取 TableCell 值？

Question

TableRow当单击行时，我想从 中获取所有数据WPF。

currentRow = tab.RowGroups[0].Rows[r];
currentRow.MouseLeftButtonDown += new MouseButtonEventHandler(test);

void test(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
   try 
   {
      TableRow tr = sender as TableRow;
      // After that what i do to read TableCell Value
   } 

   catch(Exception ex) 
   {
       MessageBox.Show(ex.Message);
   }
}

请帮忙...

Answer 1

我知道这有点晚了，你可能还不在这里，更不用说还在这个项目上，但是对于那些将来可能会看到这个的人：要从每个单元格获取数据，之后

TableRow tr = sender as TableRow;

执行以下操作：

// I imagine you'd want to start a list here
// that will hold the contents of your loops' results.
List<string> resultsList = new List<string>();
foreach(var tableCell in tr.Cells)
{
    // May want to start another list here in case there are multiple blocks.
    List<string> blockContent = new List<string>();
    foreach(var block in tableCell.Blocks)
    {
        // Probably want to start another list here to which to add in the next loop.
        List<string> inlineContent = new List<string>();
        foreach(var inline in block.Inlines)
        {
            // Implement whatever in here depending the type of inline,
            // such as Span, Run, InlineUIContainer, etc.
            // I just assumed it was text.
            inlineContent.Add(new TextRange(inline.ContentStart, inline.ContentEnd).Text);
        }
        blockContent.Add(string.Join("", inlineContent.ToArray()));
    }
    resultsList.Add(string.Join("\n", blockContent.ToArray()));
}

阅读 FlowDocument 层次结构可能是一个好主意。一个不错的起点是MSDN 的文档。