<p>在.NET中,有HTML元素的格式化信息,对于HTML的处理,变得非常的简便直接。</p>
以下是从表格元素提取出指定位置的值的VB.NET实现。
''' <summary> ''' 取得表格中指定行号与列号的值 ''' </summary> ''' <param name="table">表格元素</param> ''' <param name="rowNo">行号</param> ''' <param name="colNo">列号</param> ''' <returns>表格元素中位于第rowNo行第colNo列的值</returns> ''' <remarks>涂鸦,www.myfootprints.cn,2010-4-16</remarks> Private Function getCellValue(ByRef table As System.Windows.Forms.HtmlElement, ByVal rowNo As Integer, ByVal colNo As Integer) As String Dim row As System.Windows.Forms.HtmlElement Dim col As System.Windows.Forms.HtmlElementrow = table.GetElementsByTagName("tr").Item(rowNo) col = row.GetElementsByTagName("td").Item(colNo) getCellValue = col.InnerText End Function