ConditionalAttribute(String) 建構函式

定義

命名空間:
System.Diagnostics
組件:
mscorlib.dll, System.Runtime.dll
組件:
mscorlib.dll
組件:
System.Runtime.dll
組件:
netstandard.dll

初始化 ConditionalAttribute 類別的新執行個體。

public:
 ConditionalAttribute(System::String ^ conditionString);
public ConditionalAttribute(string conditionString);
new System.Diagnostics.ConditionalAttribute : string -> System.Diagnostics.ConditionalAttribute
Public Sub New (conditionString As String)

參數

conditionString
String

一個字串，指定與該屬性相關的大小寫區分條件編譯符號。

範例

以下範例示範如何使用 ConditionalAttribute 建構子。 此範例是本類別更大 ConditionalAttribute 範例的一部分。

[Conditional("CONDITION1")]
public static void Method1(int x)
{
    Console.WriteLine("CONDITION1 is defined");
}

[Conditional("CONDITION1"), Conditional("CONDITION2")]
public static void Method2()
{
    Console.WriteLine("CONDITION1 or CONDITION2 is defined");
}

<ConditionalAttribute("CONDITION1")> _
Shared Sub Method1(x As Integer)
    Console.WriteLine("CONDITION1 is defined")
End Sub

<ConditionalAttribute("CONDITION1"), ConditionalAttribute("CONDITION2")> _
Shared Sub Method2()
    Console.WriteLine("CONDITION1 or CONDITIOIN2 is defined")
End Sub

適用於