IPXV_Inst::CreateOp Method

PDF Editor Layer > Interfaces > IPXV_Inst > IPXV_Inst::CreateOp Method

Creates new operation object by specified unique identifier.

Syntax

HRESULT CreateOp([in]           LONG          nOpID,
                 [out, retval]  IOperation**  pNewOp);

Parameters

nOpID

[in] The unique identifier of registered operation. For example, you may obtain it by:

int nOpID = pdfInst.Str2ID("op.document.printPages");

pNewOp

[out, retval] Returns pointer to a new IOperation object.

Return Value

Returns S_OK if operation was successful or error code in other cases.

Sample

//C#
private void InsertEmptyPages(PDFXEdit.IPXV_Document Doc, PDFXEdit.PXV_Inst Inst)
{
	int nID = Inst.Str2ID("op.document.insertEmptyPages", false);
	PDFXEdit.IOperation pOp = Inst.CreateOp(nID);
	PDFXEdit.ICabNode input = pOp.Params.Root["Input"];
	input.v = Doc;
	PDFXEdit.ICabNode options = pOp.Params.Root["Options"];
	options["PaperType"].v = 2; //Apply custom paper type 
	options["Count"].v = 4; //Create 4 new pages
	options["Width"].v = 800; //Width of new pages
	options["Height"].v = 1200; //Height of new pages
	options["Location"].v = 1; //New pages will be inserted after first page
	options["Position"].v = 0; //Page number
	pOp.Do();
}

See Also

IPXV_Inst, IPXV_Inst::Str2ID, IPXV_Inst::RegisterOpCreator