C# - SharePoint Webparts - Dynamsiche Controls

        // Fetch the number of Rows and Columns for the table 
        // using the properties
        int tblRows = 5;
        int tblCols = 5;
        // Now iterate through the table and add your controls 
        for (int i = 0; i < tblRows; i++)
        {
            TableRow tr = new TableRow();
            for (int j = 0; j < tblCols; j++)
            {
                TableCell tc = new TableCell();
                TextBox txtBox = new TextBox();
                txtBox.ID = "txt-" + i.ToString() + "-" + j.ToString();  
                txtBox.Text = "RowNo:" + i + " " + "ColumnNo:" + " " + j;
                // Add the control to the TableCell
                tc.Controls.Add(txtBox);
                // Add the TableCell to the TableRow
                tr.Cells.Add(tc);
                
            }
            // Add the TableRow to the Table
            tbl.Rows.Add(tr);
            tbl.EnableViewState = true;
            ViewState["tbl"] = true;
        }