Financial Applications Using Excel Add-in Development in C/C++Second Edition phần 6 docx

... following code shows how to obtain the full handle using the Windows API EnumWindows() func- tion in Excel 2003–. In Excel 2007 and later versions, when called using Excel1 2(), the returned xltypeInt ... the window as a % of normal size. 26 True if horizontal scrollbars displayed. (continued overleaf ) 268 Excel Add -in Development in C/C++ delete[] InstanceArray; In...

Ngày tải lên: 12/08/2014, 17:20

Ngày tải lên: 10/08/2014, 07:20

... little advantage in putting an image in a database. You need a database for storing and querying normalized data. In your database you are much better off maintaining the path to the image stored in your ... functions in the /functions/ folder. To keep things interesting, we’re going to write this example using an object- oriented programming style, and use a few of the OOP techni...

Ngày tải lên: 12/08/2014, 21:20

... below) Financial Applications Using Excel Add -in Development in C/C++ Second Edition of Excel Add -in Development in C/C++ Steve Dalton xii Contents 8.11.4 Defining and deleting a name in the DLL: ... user-defined commands using COM 380 9.5.4 Calling user-defined functions using COM 382 9.5.5 Calling XLM functions using COM 383 9.5 .6 Calling worksheet functio...

Ngày tải lên: 31/03/2014, 10:21

... scope 61 3.5.2 Declaring VBA functions as volatile 62 3 .6 Using VBA as an interface to external DLL add-ins 62 3 .6. 1 Declaring DLL functions in VB 62 3 .6. 2 Call-by-reference versus call-by-value 63 3 .6. 3 ... 63 3 .6. 3 Converting argument and return data types between VBA and C/C++ 64 3 .6. 4 VBA data types and limits 64 3 .6. 5 VB/OLE Currency type 66 3 .6. 6 VB...

Ngày tải lên: 12/08/2014, 17:20

... missed. Because Excel is essentially blind to VBA functions accessing cells not passed to it as arguments, it is a good idea to avoid doing this. In any case, it’s an ugly coding 62 Excel Add -in Development ... return some external dynamic information. 3 .6 USING VBA AS AN INTERFACE TO EXTERNAL DLL ADD-INS 3 .6. 1 Declaring DLL functions in VB Both functions and commands wri...

Ngày tải lên: 12/08/2014, 17:20

... have add-ins with conflicting function names, perhaps different versions of the same add -in. ) 5.2.3 Deleted add-ins and loading of inactivate add-ins On termination of an Excel session, the Add -in ... command menu or via Tools/Add-ins , the Add -in Manager adds it to its list of known add-ins. Warning: In some versions of Excel, and in certain circumstances, the Add -in Ma...

Ngày tải lên: 12/08/2014, 17:20

... completeness: Accessing Excel Functionality Using the C API 229 8.2.3 Calling Excel worksheet functions in the DLL using Excel4 (), Excel1 2() Excel exposes all of the built -in worksheet functions through Excel4 () /Excel1 2(). Calling ... DLL_THREAD_DETACH. 234 Excel Add -in Development in C/C++ int __stdcall Excel4 v(int, xloper *, int, const xloper *[]); int __st...

Ngày tải lên: 12/08/2014, 17:20

... of make_spline(), which fails if this is not the case. 470 Excel Add -in Development in C/C++ (See sections 9 .6 Maintaining large data structures within the DLL on page 385 and 9.8 Keeping track ... (exported) Interp (registered with Excel) Description Takes two columns of inputs, the first being values of x in ascending order, the second being corresponding values of y. 452 Ex...

Ngày tải lên: 12/08/2014, 17:20

... 23–5, 65 6, 88, 1 56 9, 418–19, 420–3 buffer overruns 2, 27 buttons see custom dialog boxes; toolbars ByRef 25, 63 –4, 68 – 76, 86, 423–9, 441, 4 76 7 Byte 64 –8 bytes, VB 64 –8 ByVal 25, 63 –4, 68 – 76, ... 223–71, 3 16 26, 3 76 85, 389–4 06, 514–19 see also XLLs add -in manager 46, 97–8, 102, 111–25, 127–202, 244–5 asynchronous calls 9, 377, 401 6 basics 89–90 binary names 198,...

Ngày tải lên: 12/08/2014, 17:20