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Nice.
How do you use it. From a plug-in or from a .Net COM component?
Y
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From: "angeld_1985" <angeld@xxxxxxxx>
Sent: Friday, April 03, 2009 1:23 PM
To: <amibroker@xxxxxxxxxxxxxxx>
Subject: [amibroker] Re: OLE Quotations Retrieve with C#
> 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@xxx> wrote:
>>
>> I'm trying to write Amibroker COM wrapper in .net, and i stuck in
>> implementation of Quotations.Retrieve method.
>>
>
>
>
>
> ------------------------------------
>
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>
> TO GET TECHNICAL SUPPORT send an e-mail directly to
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> TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
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>
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>
>
>
------------------------------------
**** IMPORTANT PLEASE READ ****
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