// Parses a text-based expression for evaluation.
// The engine sample only supports locals and parameters so the only task here is to check the names in those collections.
int IDebugExpressionContext2.ParseText(string pszCode,
enum_PARSEFLAGS dwFlags,
uint nRadix,
out IDebugExpression2 ppExpr,
out string pbstrError,
out uint pichError)
{
pbstrError = null;
pichError = 0;
ppExpr = null;
try
{
// we have no "parser" as such, so we accept anything that isn't blank and let the Evaluate method figure out the errors
ppExpr = new AD7Expression(Engine, Engine.DebuggedProcess.Natvis.GetVariable(pszCode, this));
return(Constants.S_OK);
}
catch (MIException e)
{
return(e.HResult);
}
catch (Exception e)
{
return(EngineUtils.UnexpectedException(e));
}
}
// Parses a text-based expression for evaluation.
// The engine sample only supports locals and parameters so the only task here is to check the names in those collections.
int IDebugExpressionContext2.ParseText(string pszCode,
enum_PARSEFLAGS dwFlags,
uint nRadix,
out IDebugExpression2 ppExpr,
out string pbstrError,
out uint pichError)
{
pbstrError = null;
pichError = 0;
ppExpr = null;
try
{
// we have no "parser" as such, so we accept anything that isn't blank and let the Evaluate method figure out the errors
ppExpr = new AD7Expression(Engine.DebuggedProcess.Natvis.GetVariable(pszCode, this));
return Constants.S_OK;
}
catch (MIException e)
{
return e.HResult;
}
catch (Exception e)
{
return EngineUtils.UnexpectedException(e);
}
}
public int GetExpression(out IDebugExpression2 expr)
{
expr = new AD7Expression(_engine, _var);
return(Constants.S_OK);
}
public int GetExpression(out IDebugExpression2 expr)
{
expr = new AD7Expression(_engine, _var);
return Constants.S_OK;
}
