public void SetMethodSourceRange(ISymbolDocumentWriter startDoc, int startLine, int startColumn, ISymbolDocumentWriter endDoc, int endLine, int endColumn)
{
var sdoc = startDoc as SymbolDocumentWriter;
if (sdoc == null)
{
throw new ArgumentException("startDoc isn't a non-null SymbolDocumentWriter instance");
}
var edoc = endDoc as SymbolDocumentWriter;
if (edoc == null)
{
throw new ArgumentException("endDoc isn't a non-null SymbolDocumentWriter instance");
}
writer.SetMethodSourceRange(sdoc.SymUnmanagedDocumentWriter, (uint)startLine, (uint)startColumn, edoc.SymUnmanagedDocumentWriter, (uint)endLine, (uint)endColumn);
}
