Read and write shapefile and dBASE files encoded in various code pages

[Reference: http://support.esri.com/cn/knowledgebase/techarticles/detail/21106 ]

Reading and writing Shapefile and corresponding dbf file through program should set appropriate code page for strings. The reference shows the method.

[C++ Builder] [TLIB Warning] Warning: library was too large for page size, rebuilt with page size 64

http://qc.embarcadero.com/wc/qcmain.aspx?d=99532

[C++ Builder XE6] Error! Import Bentley Microstation (V8) Type Library (E2347)

[bcc32 Error] MicroStationDGN_OCX.h(2159): E2347 Parameter mismatch in write access specifier of property Vertex
 
-------------------------------------------

[MicroStationDGN_OCX.h]

void __fastcall set_Vertex(int Index/*[in]*/,  Microstationdgn_tlb::Point3d* pVal/*[in,out]*/);

__property Microstationdgn_tlb::Point3d Vertex[int Index]={ read=get_Vertex, write=set_Vertex };


[MicroStationDGN_OCX.cpp]

void __fastcall TEllipseElement::set_Vertex(int Index/*[in]*/,
Microstationdgn_tlb::Point3d* pVal/*[in,out]*/)
{
  GetDefaultInterface()->set_Vertex(Index/*[in]*/, pVal/*[in,out]*/);
}

---------------------------------------  Solution  -----------------------------------------------------------------

[MicroStationDGN_OCX.h]

void __fastcall set_Vertex(int Index/*[in]*/,  Microstationdgn_tlb::Point3d& pVal/*[in,out]*/);



[MicroStationDGN_OCX.cpp]

void __fastcall TEllipseElement::set_Vertex(int Index/*[in]*/,
Microstationdgn_tlb::Point3d& pVal/*[in,out]*/)
{
  GetDefaultInterface()->set_Vertex(Index/*[in]*/, &pVal/*[in,out]*/);
}

---------------------- Explain  ----

Parameter type of set_ function should be the same as the type of the Property.

[C++ Builder XE6] Import Type Library as ActiveX Component (Ex: AutoCAD)

1. Create a new project.

2. [Component] [Import Component...]

3. [Import a Type Library]

4. Select the Type Library to be imported. ( Ex: AutoCAD )

5.1 Check [Generate Component Wrappers]
5.2 Assign Palette Page.

6. [Install to New Package]

7. Assign [Package Name] ........[Finish]

8.

9. Right click on the package project.....[Install]

10.

11. Components installed.