Interacting with the column tags within HTML tables through the .NET WebControls Table in a programmatic way

As per the information provided on this website:

The HTML5 table contains col tags...

<table width="100%">
        <col style="width:40%">
        <col style="width:30%">
        <col style="width:30%">
        <tbody>
          <tr>
              <th>Fruits</th>
          </tr>
        </tbody>
</table>

....

... but I am struggling to find a way to interact with them in a programmatically generated table.

For instance, I can create the table in this manner:

Dim Table As New WebControls.Table
Dim Row As New WebControls.TableRow
Dim Cell As New WebControls.TableCell
Cell.Text = "Fruits"
Row.Cells.Add(Cell)
Table.Rows.Add(Row)

How can I access the col tags to apply style information to them?

https://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.table(v=vs.110).aspx

Is it feasible with .NET?

(the programming language used is not relevant - translation can be provided)

css.netasp.net-mvchtml

Answer №1

Could this be the solution? 

GridViewColumn selectedColumn;

foreach(GridViewColumn col in GridView.Columns)
{
    if(col.Tag as String == "10")
        selectedColumn = col;
}

Implementation example: 

GridView.Rows[2].Cells[selectedColumn.Name].Value = 200;

Reference: GridView Retrieve ColumnName Based on Tag

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