//
// Makes reasonable effort to construct one useful line of a stack trace. Returns null if it can't.
//
public static String CreateStackTraceString(IntPtr ip, bool includeFileInfo)
{
if (IsDiaStackTraceResolutionDisabled())
{
return(null);
}
try
{
int hr;
int rva;
IDiaSession session = GetDiaSession(ip, out rva);
if (session == null)
{
return(null);
}
StringBuilder sb = new StringBuilder();
IDiaSymbol symbol;
hr = session.FindSymbolByRVA(rva, SymTagEnum.SymTagFunction, out symbol);
if (hr != S_OK)
{
return(null);
}
String functionName;
hr = symbol.GetName(out functionName);
if (hr == S_OK)
{
sb.Append(functionName.Demanglify());
}
else
{
sb.Append("<Function Name Not Available>");
}
sb.Append(CreateParameterListString(session, symbol));
if (includeFileInfo)
{
sb.Append(CreateSourceInfoString(session, rva));
}
return(sb.ToString());
}
catch
{
return(null);
}
}