就像 no。 “名称” 内部提炼?
What is the use of default keyword in C#? Is it introduced in C# 3.0 ?
就像 no。 “名称” 内部提炼?
string attrValue = element.Attribute("name").Value;
请注意,Attributes( href=
XAttribute
also don t support an InnerText
property, 因此,你必须使用Value
。
如果属性无效,你可以采用这一选择。
string attrValue = node.Attributes["name"] == null ? string.Empty : node.Attributes["name"].Value;
What is the use of default keyword in C#? Is it introduced in C# 3.0 ?
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