Debug.Write 方法

參考

定義

命名空間:: System.Diagnostics

組件:: System.Diagnostics.Debug.dll

組件:: System.Runtime.dll

組件:: System.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

將偵錯的相關信息寫入至 Listeners 集合中的追蹤接聽程式。

多載

Write(String, String)	將類別名稱和訊息寫入至 Listeners 集合中的追蹤接聽程式。
Write(Object, String)	將類別名稱和物件的 ToString() 方法值寫入至 Listeners 集合中的追蹤接聽程式。
Write(String)	將訊息寫入至 Listeners 集合中的追蹤接聽程式。
Write(Object)	將物件的 ToString() 方法值寫入至 Listeners 集合中的追蹤接聽程式。

Write(String, String)

來源:: Debug.cs

來源:: Debug.cs

來源:: Debug.cs

將類別名稱和訊息寫入至 Listeners 集合中的追蹤接聽程式。

public:
 static void Write(System::String ^ message, System::String ^ category);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (string message, string category);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (string? message, string? category);

[<System.Diagnostics.Conditional("DEBUG")>]
static member Write : string * string -> unit

Public Shared Sub Write (message As String, category As String)

參數

message: String

要寫入的訊息。

category: String

用來組織輸出的類別名稱。

屬性: ConditionalAttribute

範例

下列範例會建立名為 generalSwitchTraceSwitch。這個參數是在程式碼範例之外設定的。

如果參數設定為 TraceLevelError 或更高版本，則此範例會將第一個錯誤訊息輸出至 Listeners。如需將接聽程式新增至 Listeners 集合的詳細資訊，請參閱 TraceListenerCollection 類別。

然後，如果 TraceLevel 設定為 Verbose，則此範例會在與第一個訊息相同的行上輸出第二個錯誤訊息。行終止符遵循第二則訊息。

   // Class-level declaration.
   // Create a TraceSwitch.
   static TraceSwitch^ generalSwitch = 
      gcnew TraceSwitch( "General","Entire Application" );

public:
   static void MyErrorMethod( Object^ myObject, String^ category )
   {
      // Write the message if the TraceSwitch level is set to Error or higher.
      if ( generalSwitch->TraceError )
      {
         #if defined(DEBUG)
         Debug::Write( myObject, category );
         #endif
      }
      // Write a second message if the TraceSwitch level is set to Verbose.
      if ( generalSwitch->TraceVerbose )
      {
         #if defined(DEBUG)
         Debug::Write( " Object is not valid for this category." );
         #endif
      }
   }

// Class-level declaration.
// Create a TraceSwitch.
static TraceSwitch generalSwitch = new TraceSwitch("General", "Entire Application");

static public void MyErrorMethod(Object myObject, string category)
{
    // Write the message if the TraceSwitch level is set to Error or higher.
    if (generalSwitch.TraceError)
        Debug.Write(myObject, category);

    // Write a second message if the TraceSwitch level is set to Verbose.
    if (generalSwitch.TraceVerbose)
        Debug.WriteLine(" Object is not valid for this category.");
}

' Class-level declaration.
' Create a TraceSwitch.
Private Shared generalSwitch As New TraceSwitch("General", "Entire Application")


Public Shared Sub MyErrorMethod(myObject As Object, category As String)
    ' Write the message if the TraceSwitch level is set to Error or higher.
    If generalSwitch.TraceError Then
        Debug.Write(myObject, category)
    End If 
    ' Write a second message if the TraceSwitch level is set to Verbose.
    If generalSwitch.TraceVerbose Then
        Debug.WriteLine(" Object is not valid for this category.")
    End If
End Sub

備註

根據預設，輸出會寫入 DefaultTraceListener實例。

使用 category 參數將輸出訊息分組。

這個方法會呼叫追蹤接聽程式的 Write 方法。

另請參閱

適用於

Write(Object, String)

來源:: Debug.cs

來源:: Debug.cs

來源:: Debug.cs

將類別名稱和物件的 ToString() 方法值寫入至 Listeners 集合中的追蹤接聽程式。

public:
 static void Write(System::Object ^ value, System::String ^ category);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (object value, string category);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (object? value, string? category);

[<System.Diagnostics.Conditional("DEBUG")>]
static member Write : obj * string -> unit

Public Shared Sub Write (value As Object, category As String)

參數

value: Object

物件，其名稱會傳送至 Listeners。

category: String

用來組織輸出的類別名稱。

屬性: ConditionalAttribute

範例

下列範例會建立名為 generalSwitchTraceSwitch。這個參數是在程式碼範例之外設定的。

然後，如果 TraceLevel 設定為 Verbose，則此範例會在與第一個訊息相同的行上輸出第二個錯誤訊息。行終止符遵循第二則訊息。

   // Class-level declaration.
   // Create a TraceSwitch.
   static TraceSwitch^ generalSwitch = 
      gcnew TraceSwitch( "General","Entire Application" );

public:
   static void MyErrorMethod( Object^ myObject, String^ category )
   {
      // Write the message if the TraceSwitch level is set to Error or higher.
      if ( generalSwitch->TraceError )
      {
         #if defined(DEBUG)
         Debug::Write( myObject, category );
         #endif
      }
      // Write a second message if the TraceSwitch level is set to Verbose.
      if ( generalSwitch->TraceVerbose )
      {
         #if defined(DEBUG)
         Debug::Write( " Object is not valid for this category." );
         #endif
      }
   }

// Class-level declaration.
// Create a TraceSwitch.
static TraceSwitch generalSwitch = new TraceSwitch("General", "Entire Application");

static public void MyErrorMethod(Object myObject, string category)
{
    // Write the message if the TraceSwitch level is set to Error or higher.
    if (generalSwitch.TraceError)
        Debug.Write(myObject, category);

    // Write a second message if the TraceSwitch level is set to Verbose.
    if (generalSwitch.TraceVerbose)
        Debug.WriteLine(" Object is not valid for this category.");
}

' Class-level declaration.
' Create a TraceSwitch.
Private Shared generalSwitch As New TraceSwitch("General", "Entire Application")


Public Shared Sub MyErrorMethod(myObject As Object, category As String)
    ' Write the message if the TraceSwitch level is set to Error or higher.
    If generalSwitch.TraceError Then
        Debug.Write(myObject, category)
    End If 
    ' Write a second message if the TraceSwitch level is set to Verbose.
    If generalSwitch.TraceVerbose Then
        Debug.WriteLine(" Object is not valid for this category.")
    End If
End Sub

備註

根據預設，輸出會寫入 DefaultTraceListener實例。

使用 category 參數將輸出訊息分組。

這個方法會呼叫追蹤接聽程式的 Write 方法。

另請參閱

適用於

Write(String)

來源:: Debug.cs

來源:: Debug.cs

來源:: Debug.cs

將訊息寫入至 Listeners 集合中的追蹤接聽程式。

public:
 static void Write(System::String ^ message);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (string message);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (string? message);

[<System.Diagnostics.Conditional("DEBUG")>]
static member Write : string -> unit

Public Shared Sub Write (message As String)

參數

message: String

要寫入的訊息。

屬性: ConditionalAttribute

範例

下列範例會建立名為 generalSwitchTraceSwitch。這個參數是在程式碼範例之外設定的。

然後，如果 TraceLevel 設定為 Verbose，則此範例會在與第一個訊息相同的行上輸出第二個錯誤訊息。行終止符遵循第二則訊息。

   // Class-level declaration.
   // Create a TraceSwitch.
   static TraceSwitch^ generalSwitch = 
      gcnew TraceSwitch( "General","Entire Application" );

public:
   static void MyErrorMethod( Object^ myObject, String^ category )
   {
      // Write the message if the TraceSwitch level is set to Error or higher.
      if ( generalSwitch->TraceError )
      {
         #if defined(DEBUG)
         Debug::Write( myObject, category );
         #endif
      }
      // Write a second message if the TraceSwitch level is set to Verbose.
      if ( generalSwitch->TraceVerbose )
      {
         #if defined(DEBUG)
         Debug::Write( " Object is not valid for this category." );
         #endif
      }
   }

// Class-level declaration.
// Create a TraceSwitch.
static TraceSwitch generalSwitch = new TraceSwitch("General", "Entire Application");

static public void MyErrorMethod(Object myObject, string category)
{
    // Write the message if the TraceSwitch level is set to Error or higher.
    if (generalSwitch.TraceError)
        Debug.Write(myObject, category);

    // Write a second message if the TraceSwitch level is set to Verbose.
    if (generalSwitch.TraceVerbose)
        Debug.WriteLine(" Object is not valid for this category.");
}

' Class-level declaration.
' Create a TraceSwitch.
Private Shared generalSwitch As New TraceSwitch("General", "Entire Application")


Public Shared Sub MyErrorMethod(myObject As Object, category As String)
    ' Write the message if the TraceSwitch level is set to Error or higher.
    If generalSwitch.TraceError Then
        Debug.Write(myObject, category)
    End If 
    ' Write a second message if the TraceSwitch level is set to Verbose.
    If generalSwitch.TraceVerbose Then
        Debug.WriteLine(" Object is not valid for this category.")
    End If
End Sub

備註

根據預設，輸出會寫入 DefaultTraceListener實例。

這個方法會呼叫追蹤接聽程式的 Write 方法。

另請參閱

適用於

Write(Object)

來源:: Debug.cs

來源:: Debug.cs

來源:: Debug.cs

將物件的 ToString() 方法值寫入至 Listeners 集合中的追蹤接聽程式。

public:
 static void Write(System::Object ^ value);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (object value);

[System.Diagnostics.Conditional("DEBUG")]
public static void Write (object? value);

[<System.Diagnostics.Conditional("DEBUG")>]
static member Write : obj -> unit

Public Shared Sub Write (value As Object)

參數

value: Object

物件，其名稱會傳送至 Listeners。

屬性: ConditionalAttribute

範例

下列範例會建立名為 generalSwitchTraceSwitch。這個參數是在程式碼範例之外設定的。

然後，如果 TraceLevel 設定為 Verbose，則此範例會在與第一個訊息相同的行上輸出第二個錯誤訊息。行終止符遵循第二則訊息。

   // Class-level declaration.
   // Create a TraceSwitch.
   static TraceSwitch^ generalSwitch = 
      gcnew TraceSwitch( "General","Entire Application" );

public:
   static void MyErrorMethod( Object^ myObject, String^ category )
   {
      // Write the message if the TraceSwitch level is set to Error or higher.
      if ( generalSwitch->TraceError )
      {
         #if defined(DEBUG)
         Debug::Write( myObject, category );
         #endif
      }
      // Write a second message if the TraceSwitch level is set to Verbose.
      if ( generalSwitch->TraceVerbose )
      {
         #if defined(DEBUG)
         Debug::Write( " Object is not valid for this category." );
         #endif
      }
   }

// Class-level declaration.
// Create a TraceSwitch.
static TraceSwitch generalSwitch = new TraceSwitch("General", "Entire Application");

static public void MyErrorMethod(Object myObject, string category)
{
    // Write the message if the TraceSwitch level is set to Error or higher.
    if (generalSwitch.TraceError)
        Debug.Write(myObject, category);

    // Write a second message if the TraceSwitch level is set to Verbose.
    if (generalSwitch.TraceVerbose)
        Debug.WriteLine(" Object is not valid for this category.");
}

' Class-level declaration.
' Create a TraceSwitch.
Private Shared generalSwitch As New TraceSwitch("General", "Entire Application")


Public Shared Sub MyErrorMethod(myObject As Object, category As String)
    ' Write the message if the TraceSwitch level is set to Error or higher.
    If generalSwitch.TraceError Then
        Debug.Write(myObject, category)
    End If 
    ' Write a second message if the TraceSwitch level is set to Verbose.
    If generalSwitch.TraceVerbose Then
        Debug.WriteLine(" Object is not valid for this category.")
    End If
End Sub

備註

根據預設，輸出會寫入 DefaultTraceListener實例。

這個方法會呼叫追蹤接聽程式的 Write 方法。

另請參閱

適用於

共用方式為

Debug.Write 方法

定義

多載

Write(String, String)

參數

範例

備註

另請參閱

適用於

Write(Object, String)

參數

範例

備註

另請參閱

適用於

Write(String)

參數

範例

備註

另請參閱

適用於

Write(Object)

參數

範例

備註

另請參閱

適用於

意見反應

其他資源