问个反射的

Question

            Type type = entity.GetType();
            PropertyInfo[] list = type.GetProperties();
            string sql = "insert into " + type.Name + "(";
            string sqlValue= " values(";
            foreach (PropertyInfo info in list)
            {
                //怎么判断info的类型是不是"Int32"??
            }

Answer 1

if(PropertyInfo.PropertyType.Name.Equals("Int32 "))
{
}

Answer 2

PropertyInfo[] properties = t.GetProperties();    foreach (PropertyInfo pi in properties) {
        Console.Write("名称：" + pi.Name + "\n");
        Console.Write("类型：" + pi.PropertyType + "\n");
        Console.Write("属性：" + pi.Attributes +"\n");
    }

Answer 3

  foreach (PropertyInfo info in list)
            {
                if(info.PropertyType==typeof(int))......
            }

Answer 4

info.PropertyType.Name =="Int32"
就可以了