我怎样才能让在同一个项目中的一个变量访问另一个类? [英] How can I make a variable accessible to another class within the same project?
问题描述
我有一个变量( PrincipleIndex
)的类( Principles.cs
)在一个C#项目( .. \\舷窗\\商务逻辑\\贸易\\原则\\ DATA \\ Principles.cs
)。
INT PrincipleIndex = Principles.Instance.RowIndexToPrincipleIndex(hti.Row);
-
原则
是Singleton设计模式的类 -
RowIndexToPrincipleIndex(hti.Row)
- 从属性网格取出行
我要让 PrincipleIndex
同C#项目中访问另一个类( TradingCentralForm.cs
),具体在这里:
principlesList.Select(P => p.GetInstanceForDatabase())其中(P => p.Note == Principles.Instance [PrincipleIndex]。注).ToList( )
然而, PrincipleIndex
未入店那里。
我试图使变量公共
在 principle.cs
,但它不工作。我怎样才能正确地使访问?
principle.cs:
内部类原则
{
#区域Singelton 私人静态只读原则实例;
公共静态实例原则
{
{返回实例; }
}
静态的原则()
{
例如=新原则();
}
私人原则()
{
PrincipleIndicesTranslator.SetTranslatorMethod(UniqueName);
} #endregion
只需添加:
私人INT principleIndex = 0;公众诠释PrincipleIndex
{
{返回principleIndex; }
}...
//这一定是原则类中
Principles.Instance.principleIndex = Principles.Instance.RowIndexToPrincipleIndex(hti.Row);
...
I have a variable (PrincipleIndex
) in a class (Principles.cs
) in one C# project (..\Bullseye\Biz Logic\Trading\Principle\Data\Principles.cs
).
int PrincipleIndex = Principles.Instance.RowIndexToPrincipleIndex(hti.Row);
Principles
is a class with singleton design patternRowIndexToPrincipleIndex(hti.Row)
- taking out row from a property grid
I want to make PrincipleIndex
accessible to another class (TradingCentralForm.cs
) within the same C# project, specifically, here:
principlesList.Select(p => p.GetInstanceForDatabase()).Where(p => p.Note == Principles.Instance[PrincipleIndex].Note).ToList()
However, PrincipleIndex
is not accesible there.
I tried to make the variable public
in principle.cs
but it is not working. How can I properly make it accessible?
principle.cs:
internal class Principles
{
#region Singelton
private static readonly Principles instance;
public static Principles Instance
{
get { return instance; }
}
static Principles()
{
instance = new Principles();
}
private Principles()
{
PrincipleIndicesTranslator.SetTranslatorMethod(UniqueName);
}
#endregion
Just add:
private int principleIndex = 0;
public int PrincipleIndex
{
get { return principleIndex; }
}
...
// this must be within the Principles class
Principles.Instance.principleIndex = Principles.Instance.RowIndexToPrincipleIndex(hti.Row);
...
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