CODEWITHSUNDEEP
c#wpfmouseeventflowdocumenttablerow
Kernel
Kernel

Reputation: 165

How to get TableCell Value from TableRow in Table at FlowDocument in WPF?

I want to get all the data from a TableRow, when row is clicked in 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);
   }
}

Please help...

Upvotes: 2

Views: 2063

Answers (1)

Meloviz
Meloviz

Reputation: 581

I know it's a little late, and you're probably not still here, let alone still on this project, but for those who might view this in the future: To get the data from each cell, after

TableRow tr = sender as TableRow;

do something like the following:

// 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()));
}

It might be a good idea to read up on the FlowDocument hierarchy. A decent place to start is MSDN's Documentation.

Upvotes: 2

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