// Enumerates the code contexts for a given position in a source file.
public int EnumCodeContexts(IDebugDocumentPosition2 pDocPos, out IEnumDebugCodeContexts2 ppEnum)
{
string documentName;
EngineUtils.CheckOk(pDocPos.GetFileName(out documentName));
// Get the location in the document
TEXT_POSITION[] startPosition = new TEXT_POSITION[1];
TEXT_POSITION[] endPosition = new TEXT_POSITION[1];
EngineUtils.CheckOk(pDocPos.GetRange(startPosition, endPosition));
List <IDebugCodeContext2> codeContexts = new List <IDebugCodeContext2>();
List <ulong> addresses = null;
uint line = startPosition[0].dwLine + 1;
_debuggedProcess.WorkerThread.RunOperation(async() =>
{
addresses = await DebuggedProcess.StartAddressesForLine(documentName, line);
});
if (addresses != null && addresses.Count > 0)
{
foreach (var a in addresses)
{
var codeCxt = new AD7MemoryAddress(this, a, null);
TEXT_POSITION pos;
pos.dwLine = line;
pos.dwColumn = 0;
MITextPosition textPosition = new MITextPosition(documentName, pos, pos);
codeCxt.SetDocumentContext(new AD7DocumentContext(textPosition, codeCxt));
codeContexts.Add(codeCxt);
}
if (codeContexts.Count > 0)
{
ppEnum = new AD7CodeContextEnum(codeContexts.ToArray());
return(VSConstants.S_OK);
}
}
ppEnum = null;
return(VSConstants.E_FAIL);
}