我需要存储列表值无常,我需要在另一个c#类中获取该列表值。该过程类似于Asp.net中的Session。请有人就这个想法分享一些想法。
这是我的代码:
的Class1.cs:
ObservableCollection<SampleEntityList> zoneList = new ObservableCollection<SampleEntityList>();
ObservableCollection<SampleEntityList> ztowList = new ObservableCollection<SampleEntityList>();
我需要将这两个列表值存储在本地的某个位置,我需要将这两个列表值转换为另一个类..尽管如此,我宁愿不去作为构造函数。我需要在本地存储这两个破坏值..
class2.cs:
...
我已经努力了这段代码:
制作新的静态类来设置属性。更重要的是,我无法在课堂外访问该物业..
这是我的代码:
static class GlobalTempStorageVariable
{
ObservableCollection<SampleEntityList> zoneListGlobal
= new ObservableCollection<SampleEntityList>();
ObservableCollection<SampleEntityList> ztowListGlobal
= new ObservableCollection<SampleEntityList>();
public static ObservableCollection<SampleEntityList> CurrentListOfInventories
{
get { return zoneListGlobal; }
set { zoneListGlobal = value; }
}
public static ObservableCollection<SampleEntityList> CurrentSelectedInventories
{
get { return ztwoListGlobal; }
set { ztwoListGlobal= value; }
}
}
但是这段代码不起作用。此外,我无法访问CurrentListOfInventories&amp;班级以外的CurrentSelectedInventories ..
的Class1.cs:
GlobalTempStorageVariable. ???(its not showing the property)..
任何帮助将不胜感激..
答案 0 :(得分:2)
静态属性不能访问非静态字段,zoneListGlobal和ztowListGlobal也应该是静态的,以便可以通过它们的属性访问:
static class GlobalTempStorageVariable
{
static ObservableCollection<SampleEntityList> zoneListGlobal
= new ObservableCollection<SampleEntityList>();
static ObservableCollection<SampleEntityList> ztowListGlobal
= new ObservableCollection<SampleEntityList>();
public static ObservableCollection<SampleEntityList> CurrentListOfInventories
{
get { return zoneListGlobal; }
set { zoneListGlobal = value; }
}
public static ObservableCollection<SampleEntityList> CurrentSelectedInventories
{
get { return ztowListGlobal; }
set { ztowListGlobal = value; }
}
}
答案 1 :(得分:0)
您可以使用2个返回所需对象的静态方法构建静态类,如下例所示:
public static class GlobalTempStorageVariable
{
ObservableCollection<SampleEntityList> zoneListGlobal
= new ObservableCollection<SampleEntityList>();
ObservableCollection<SampleEntityList> ztowListGlobal
= new ObservableCollection<SampleEntityList>();
public static ObservableCollection<SampleEntityList> GetCurrentListOfInventories()
{
return zoneListGlobal;
}
public static ObservableCollection<SampleEntityList> GetCurrentSelectedInventories()
{
return ztowListGlobal;
}
}