StackFrame.GetFileName Method

Definition

Namespace:

System.Diagnostics

Assemblies:

netstandard.dll, System.Diagnostics.StackTrace.dll

Source:

StackFrame.cs

Gets the file name that contains the code that is executing. This information is typically extracted from the debugging symbols for the executable.

C#

public virtual string? GetFileName();

Returns

String

The file name, or null if the file name cannot be determined.

Examples

The following example demonstrates the use of the GetFileName method. This code example is part of a larger example provided for the StackFrame class.

C#

// Display the stack frame properties.
StackFrame sf = st.GetFrame(i);
Console.WriteLine(" File: {0}", sf.GetFileName());
Console.WriteLine(" Line Number: {0}",
   sf.GetFileLineNumber());
// Note that the column number defaults to zero
// when not initialized.
Console.WriteLine(" Column Number: {0}",
   sf.GetFileColumnNumber());
if (sf.GetILOffset() != StackFrame.OFFSET_UNKNOWN)
{
   Console.WriteLine(" Intermediate Language Offset: {0}",
      sf.GetILOffset());
}
if (sf.GetNativeOffset() != StackFrame.OFFSET_UNKNOWN)
{
   Console.WriteLine(" Native Offset: {0}",
      sf.GetNativeOffset());
}

Applies to