PXV_Inst CoClass
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For example, in C#: | For example, in C#: | ||
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<pre class="brush:cpp;gutter:false"> | <pre class="brush:cpp;gutter:false"> | ||
AxPDFXEdit.AxPXV_Inst pdfInst = new AxPDFXEdit.AxPXV_Inst(); | AxPDFXEdit.AxPXV_Inst pdfInst = new AxPDFXEdit.AxPXV_Inst(); | ||
</pre> | </pre> | ||
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In VB6: | In VB6: | ||
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Set pdfInst = New PDFXEdit.PXV_Inst | Set pdfInst = New PDFXEdit.PXV_Inst | ||
</pre> | </pre> | ||
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In C++: | In C++: | ||
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</pre> | </pre> | ||
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| + | Also, exists other special way to get pointer to [[PXV:IPXV_Inst|IPXV_Inst]] interface. In C++: | ||
<pre class="brush:cpp;gutter:false"> | <pre class="brush:cpp;gutter:false"> | ||
#if defined _M_IX86 | #if defined _M_IX86 | ||
Revision as of 18:01, 29 May 2015
Overview
The main ActiveX-object of PDF-XChange Editor SDK that provides part of general functionality and gives access to additional extensions of SDK.
The GUID of object is:
- {973BF60B-4CC6-4be0-B408-3D80E07FC2E6}
The interface of control is:
How to Instantiate
You may instantiate the object in standard way by using the CoCreateInstance function or by any other method that is appropriate for instantiating of ActiveX-objects in your programming language.
For example, in C#:
AxPDFXEdit.AxPXV_Inst pdfInst = new AxPDFXEdit.AxPXV_Inst();
In VB6:
Dim pdfInst As PDFXEdit.PXV_Inst ... Set pdfInst = New PDFXEdit.PXV_Inst
In C++:
CComPtr<IPXV_Inst> spPDFInst; HRESULT hr = CoCreateInstance(__uuidof(PXV_Inst), nullptr, CLSCTX_INPROC_SERVER, __uuidof(IPXV_Inst), (void**)&spPDFInst);
Also, exists other special way to get pointer to IPXV_Inst interface. In C++:
#if defined _M_IX86 #define SDK_LIB_NAME L"PDFXEditCore.x86.DLL" #else #define SDK_LIB_NAME L"PDFXEditCore.x64.DLL" #endif CComPtr<IPXV_Inst> spPDFInst; HMODULE hSDKLib = LoadLibrary(SDK_DLL_NAME); fnPXV_GetInstance pfn = (fnPXV_GetInstance)GetProcAddress(hSDKLib, "PXV_GetInstance"); HRESULT hr = pfn(&spPDFInst);
How to Use
There is required to first call of IPXV_Inst::Init before any using of SDK
Firstly is recommended to specify your developer's license key for PDF-XChange Editor SDK to prevent the showing the DEMO labels across the pages. For it you should use the IPXV_Control:SetLicKey method. After that you will be able to use whole API without any showing and placing of DEMO-labels. The most popular features you may use on beginning:
- IPXV_Control::OpenDocFromPath/IPXV_Control::Src to open document from specified source file name.
- IPXV_Control::PrintPages to print document pages.
- IPXV_Control::EnableEventListening - to enable listening of necessary Editor's events.
- IPXV_Control::CurrentPage/IPXV_Control::GoToNextPage/IPXV_Control::GoToDestination - to navigate on pages.
- IPXV_Control::Inst - to get access to the main object of SDK to get whole functionality.
