dim customitem as new Hashtable() public class CustomItems ...... public sub new(byval ID as integer,byval Name as string,byval price as decimal,....) .... end sub end class'用Hashtable的add增加内容 customitem.add(id,new customitems(id,name,price,......))
'定义一个你需要的类,里面包含你需要的属性,然后重载构造函数里面参数为你所需要的属性 public class CustomItems ...... public sub new(byval ID as integer,byval Name as string,byval price as decimal,....) .... end sub end class'实例化这个类 dim custom new customitems(id,name,price,......)’用Hashtable的add方法添加到Hashtable中,(键/值) dim customitem as new Hashtable() customitem.add(key,custome)'然后再用Hashtable的属性value取出值,这就是你所需要的内容 customitem.value而你所理解的value就只有一个字段,这就错了,value可以是一个实例化的对象
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public class CustomItems
......
public sub new(byval ID as integer,byval Name as string,byval price as decimal,....)
....
end sub
end class'用Hashtable的add增加内容
customitem.add(id,new customitems(id,name,price,......))
public class CustomItems
......
public sub new(byval ID as integer,byval Name as string,byval price as decimal,....)
....
end sub
end class'实例化这个类
dim custom new customitems(id,name,price,......)’用Hashtable的add方法添加到Hashtable中,(键/值)
dim customitem as new Hashtable()
customitem.add(key,custome)'然后再用Hashtable的属性value取出值,这就是你所需要的内容
customitem.value而你所理解的value就只有一个字段,这就错了,value可以是一个实例化的对象
LZ干嘛不用DataTable
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一样实现
你可以在里面放任何的对象