將XMLDocument子節點加載到文本框？

Question

我想將一些XML子節點加載到特定的文本框中，但只能找到如何通過創建XmlDocument子節點的XMLNodeList並將它們作爲列表迭代並通過索引調用它們的示例。有沒有辦法通過標籤名稱來獲取XMLDocument中的特定子節點？

//my xml file 
<?xml version="1.0" encoding="UTF-8"?> 
<Textboxes> 
    <FirstName>John</FirstName> 
    <LastName>Smith</LastName> 
</Textboxes> 

    //c# method to load textboxes by child node names 
    private void LoadTextboxes() 
    { 
     XmlDocument doc = new XmlDocument(); 
     doc.Load(Application.StartupPath + "\\Saved.xml"); 

     txtFirstName.Text = doc.??? // get <FirstName> 
     txtLastName.Text = doc.??? // get <LastName> 
    } 

Answer 1

給你提供的樣品，這樣的事情應該工作：

private static void LoadTextboxes() 
{ 
    XmlDocument doc = new XmlDocument(); 
    doc.Load(Application.StartupPath + @"\Saved.xml"); 
    txtFirstName.Text = doc.LastChild.SelectSingleNode("FirstName").LastChild.Value; // get <FirstName> 
    txtLastName.Text = doc.LastChild.SelectSingleNode("LastName").LastChild.Value; // get <LastName> 
}