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can you clarify what object type is ComParent in the code ?
--- In amibroker@xxxxxxxxxxxxxxx, "justinwonono" <justinwonono@xxx> wrote:
>
> <hope my code helps someone else>
>
> Sure has...just been starting to work out how to do the same...will use it to play around with watchlists.
>
> thanks heaps
> ..
>
>
> -- In amibroker@xxxxxxxxxxxxxxx, "angeld_1985" <angeld@> wrote:
> >
> > So I found the solution, hope my code helps someone else.
> >
> > ----- C# CODE -----
> >
> > public int Retrieve(int Count,
> > ref DateTime[] Date,
> > ref float[] Open,
> > ref float[] High,
> > ref float[] Low,
> > ref float[] Close,
> > ref int[] Volume,
> > ref int[] OpenInt)
> > {
> > object[] ParamArray = new object[8];
> > ParamArray[0] = (long)Count;
> > ParamArray[1] = new VariantWrapper(Date);
> > ParamArray[2] = new VariantWrapper(Open);
> > ParamArray[3] = new VariantWrapper(High);
> > ParamArray[4] = new VariantWrapper(Low);
> > ParamArray[5] = new VariantWrapper(Close);
> > ParamArray[6] = new VariantWrapper(Volume);
> > ParamArray[7] = new VariantWrapper(OpenInt);
> >
> > //throw new NotImplementedException();
> > ParameterModifier p = new ParameterModifier(8);
> >
> > // Pass the first and third parameters by reference.
> > p[0] = false;
> > p[1] = true;
> > p[2] = true;
> > p[3] = true;
> > p[4] = true;
> > p[5] = true;
> > p[6] = true;
> > p[7] = true;
> > ParameterModifier[] mods = { p };
> >
> > int cnt = (int)ComParent.GetType().InvokeMember("Retrieve", BindingFlags.Default | BindingFlags.InvokeMethod,
> > null,
> > ComParent,
> > ParamArray, mods, null, null);
> >
> > Date = (DateTime[])ParamArray[1];
> > Open = (float[])ParamArray[2];
> > High = (float[])ParamArray[3];
> > Low = (float[])ParamArray[4];
> > Close = (float[])ParamArray[5];
> > Volume = (int[])ParamArray[6];
> > OpenInt = (int[])ParamArray[7];
> >
> > return cnt;
> > }
> >
> > ------ END CODE ----
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "angeld_1985" <angeld@> wrote:
> > >
> > > I'm trying to write Amibroker COM wrapper in .net, and i stuck in
> > > implementation of Quotations.Retrieve method.
> > >
> >
>
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