GetSourceLineInfo()

void System.Diagnostics.StackTraceSymbols.GetSourceLineInfo ( Assembly assembly, string assemblyPath, IntPtr loadedPeAddress, int loadedPeSize, bool isFileLayout, IntPtr inMemoryPdbAddress, int inMemoryPdbSize, int methodToken, int ilOffset, out string sourceFile, out int sourceLine, out int sourceColumn )

inlinepackage

Definition at line 30 of file StackTraceSymbols.cs.

    {
        sourceFile = null;
        sourceLine = 0;
        sourceColumn = 0;
        MetadataReader metadataReader = TryGetReader(assembly, assemblyPath, loadedPeAddress, loadedPeSize, isFileLayout, inMemoryPdbAddress, inMemoryPdbSize);
        if (metadataReader == null)
        {
            return;
        }
        Handle handle = MetadataTokens.Handle(methodToken);
        if (handle.Kind != HandleKind.MethodDefinition)
        {
            return;
        }
        MethodDebugInformationHandle handle2 = ((MethodDefinitionHandle)handle).ToDebugInformationHandle();
        MethodDebugInformation methodDebugInformation = metadataReader.GetMethodDebugInformation(handle2);
        if (methodDebugInformation.SequencePointsBlob.IsNil)
        {
            return;
        }
        SequencePointCollection sequencePoints = methodDebugInformation.GetSequencePoints();
        SequencePoint? sequencePoint = null;
        foreach (SequencePoint item in sequencePoints)
        {
            if (item.Offset > ilOffset)
            {
                break;
            }
            if (item.StartLine != 16707566)
            {
                sequencePoint = item;
            }
        }
        if (sequencePoint.HasValue)
        {
            sourceLine = sequencePoint.Value.StartLine;
            sourceColumn = sequencePoint.Value.StartColumn;
            sourceFile = metadataReader.GetString(metadataReader.GetDocument(sequencePoint.Value.Document).Name);
        }
    }

References System.handle, System.Reflection.Metadata.Ecma335.MetadataTokens.Handle(), System.item, and System.Diagnostics.StackTraceSymbols.TryGetReader().