Extract Text from OneNote Tables

extract-text-from-onenote-tables-in-csharp.md

Learn how to Extract Text from OneNote Tables using C#

extract-text-from-onenote-tables-in-csharp_all.cs

using Aspose.Note;

// Load the document into Aspose.Note.
Document document = new Document("SampleTable.one");

// Get a list of table nodes
IList<Table> nodes = document.GetChildNodes<Table>();

// Set table count
int tblCount = 0;

foreach (Table table in nodes)
{
    tblCount++;
    Console.WriteLine("Table # " + tblCount);

    // Retrieve text
    string text = string.Join(Environment.NewLine,
        table.GetChildNodes<RichText>().Select(e => e.Text)) + Environment.NewLine;

    // Print text on the output screen
    Console.WriteLine(text);
}

extract-text-from-onenote-tables-in-csharp_cells.cs

using Aspose.Note;

// Load the document into Aspose.Note.
Document document = new Document("SampleTable.one");

// Get a list of table nodes
IList<Table> nodes = document.GetChildNodes<Table>();

foreach (Table table in nodes)
{
    // Iterate through table rows
    foreach (TableRow row in table)
    {
        // Get list of TableCell nodes
        IList<TableCell> cellNodes = row.GetChildNodes<TableCell>();
        // Iterate through table cells
        foreach (TableCell cell in cellNodes)
        {
            // Retrieve text
            string text = string.Join(Environment.NewLine,
                cell.GetChildNodes<RichText>().Select(e => e.Text)) + Environment.NewLine;
            // Print text on the output screen
            Console.WriteLine(text);
        }
    }
}

extract-text-from-onenote-tables-in-csharp_rows.cs

using Aspose.Note;

// Load the document into Aspose.Note.
Document document = new Document("SampleTable.one");

// Get a list of table nodes
IList<Table> nodes = document.GetChildNodes<Table>();

// Set row count
int rowCount = 0;

foreach (Table table in nodes)
{
    // Iterate through table rows
    foreach (TableRow row in table)
    {
        rowCount++;
        // Retrieve text
        string text = string.Join(Environment.NewLine,
            row.GetChildNodes<RichText>().Select(e => e.Text)) + Environment.NewLine;

        // Print text on the output screen
        Console.WriteLine($"Row #{rowCount}:");
        Console.WriteLine(text);
    }
}