这边Model层是用代码生成器生成的,在给string类型的字段赋值的时候,只要是遇到值为空,就会报错(提示:未将对象引用设置到对象的实例。)如下:
取值model.HR03_00_004_01 =doc.SelectSingleNode(@"//address/state").InnerText;//地址-省(自治区、直辖市)
取值model.HR03_00_004_01 =doc.SelectSingleNode(@"//address/state").InnerText;//地址-省(自治区、直辖市)
XmlNode node = doc.SelectSingleNode(@"//address/state");
if(node != null)
{
....
}