XML节点InnerText包装方法

Posted 2021-02-26

public string GetNodeText(XmlDocument xmlDoc, string nodeName)
{
    if (xmlDoc == null || string.IsNullOrEmpty(nodeName))
        return string.Empty;
 
    XmlNode node = xmlDoc.GetElementsByTagName(nodeName)[0];
 
    if (node == null)
        return string.Empty;
 
    return node.InnerText;
}