If condition is true, send message and its category category to all System.Diagnostics.TraceListener objects in the Trace.Listeners collection.
[System.Diagnostics.Conditional("TRACE")]
public static void WriteLineIf (bool condition, object value, string category)
public static void WriteLineIf (bool condition, object value, string category)
Parameters
- condition
- Whether to display value
- value
- An object to display
- category
- The message category
Remarks
If condition is true, invoke the TraceListener.WriteLine(object, string) method on all System.Diagnostics.TraceListener objects in the Trace.Listeners collection.
Requirements
Namespace: System.Diagnostics
Assembly: System (in System.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0