如何访问 DataGrid 列值

Question

我有一个自动生成的DataGrid，我想检索 ID 值。每行都有一个HyperLink button，我想将该行的ID 值发送到new page via query string。 ProductGrid的顺序如下 (HyperLinkButton,ID,Name,Details).

这就是我绑定网格的方式：

public void webService_GetProductsCompleted(object sender, ServiceReference1.GetProductsCompletedEventArgs e)
{
  ProductGrid.ItemsSource = e.Result;
  ProductGrid.Visibility = Visibility.Visible;
}

这是 HyperLink 按钮单击事件，我尝试检索单元格值但得到 null（已注释）

private void HyperlinkButton_Click_1(object sender, RoutedEventArgs e)
{
  //string var = ProductGrid.Columns[1].GetCellContent(ProductGrid.SelectedItem).ToString();
  this.NavigationService.Navigate(new Uri("/Home?", UriKind.Relative));
}

谁能帮我找出如何在查询字符串中发送我的单元格值？

Answer 1

您可以使用 RowCommand 事件或尝试这种方式。

private void HyperlinkButton_Click_1(object sender, RoutedEventArgs e)
{
LinkButton lnkbtn= sender as LinkButton;
//getting particular row linkbutton
GridViewRow grow = lnkbtn.NamingContainer as GridViewRow;
//getting userid of particular row
string prodid = ProductGrid.DataKeys[gvrow.RowIndex].Value.ToString();
string prodname = grow.Cells[0].Text;
}