DefaultTraceListener.Write(String) Method

Reference

Definition

Namespace:: System.Diagnostics

Assemblies:: netstandard.dll, System.Diagnostics.TraceSource.dll

Assembly:: System.Diagnostics.TraceSource.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: DefaultTraceListener.cs

Source:: DefaultTraceListener.cs

Source:: DefaultTraceListener.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Writes the output to the OutputDebugString function and to the Log(Int32, String, String) method.

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

public override void Write(string? message);

public override void Write(string message);

override this.Write : string -> unit

Public Overrides Sub Write (message As String)

Parameters

message: String

The message to write to OutputDebugString and Log(Int32, String, String).

Examples

The following code example formats the results of a function and uses the Write(String) method to write the first part of the message to a DefaultTraceListener.

// Compute the next binomial coefficient.
// If an exception is thrown, quit.
decimal result = CalcBinomial(possibilities, iter);
if (result==0) {return;}

// Format the trace and console output.
string binomial = String.Format("Binomial( {0}, {1} ) = ", possibilities, iter);
defaultListener.Write(binomial);
defaultListener.WriteLine(result.ToString());
Console.WriteLine("{0} {1}", binomial, result);

' Compute the next binomial coefficient.  
' If an exception is thrown, quit.
Dim result As Decimal = CalcBinomial(possibilities, iter)
If result = 0 Then Return

' Format the trace and console output.
Dim binomial As String = String.Format( _
        "Binomial( {0}, {1} ) = ", possibilities, iter)
defaultListener.Write(binomial)
defaultListener.WriteLine(result.ToString)
Console.WriteLine("{0} {1}", binomial, result)

Remarks

For information about the Win32 OutputDebugString debugging function, see "OutputDebugString" in the Platform SDK or MSDN.

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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