/// <summary>
/// This method is called by the debug engine to retrieve the current local variables.
/// The result of this call will be a query containing the names of the local variables
/// as well as IL code to retrieve each variable value.
/// </summary>
/// <param name="inspectionContext">Context of the evaluation. This contains options/flags
/// to be used during compilation. It also contains the InspectionSession. The inspection
/// session is the object that provides lifetime management for our objects. When the user
/// steps or continues the process, the debug engine will dispose of the inspection session</param>
/// <param name="instructionAddress">Instruction address or code location to use as the
/// reference point for where we need to retrieve the local variables</param>
/// <param name="argumentsOnly">True if only arguments are needed</param>
/// <returns>A local variables query</returns>
DkmCompiledClrLocalsQuery IDkmClrExpressionCompiler.GetClrLocalVariableQuery(DkmInspectionContext inspectionContext, DkmClrInstructionAddress instructionAddress, bool argumentsOnly)
{
var result = inspectionContext.GetClrLocalVariableQuery(instructionAddress, argumentsOnly);
var newlocals = new List <DkmClrLocalVariableInfo>();
bool changed = false;
foreach (var loc in result.LocalInfo)
{
if (loc.VariableName.Contains("$"))
{
// do not add
changed = true;
}
else if (loc.VariableName == "this")
{
// rename
var newloc = DkmClrLocalVariableInfo.Create("SELF", "SELF", loc.MethodName, loc.CompilationFlags, loc.ResultCategory, loc.CustomTypeInfo);
newlocals.Add(newloc);
changed = true;
}
else
{
newlocals.Add(loc);
}
}
if (changed)
{
result = DkmCompiledClrLocalsQuery.Create(result.RuntimeInstance,
result.DataContainer, result.LanguageId, result.Binary, result.TypeName,
new ReadOnlyCollection <DkmClrLocalVariableInfo>(newlocals));
}
return(result);
}
