IPXS_Inst::StrToAtom Method
From PDF XChange PDF SDK
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{{#customTitle:IPXS_Inst::StrToAtom Method}} | {{#customTitle:IPXS_Inst::StrToAtom Method}} | ||
{{#parentPage:PXV:IPXS_Inst#Methods|StrToAtom|method}} | {{#parentPage:PXV:IPXS_Inst#Methods|StrToAtom|method}} | ||
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{{ToReview}} | {{ToReview}} | ||
| − | + | Gets atom ID by it's string representation. | |
== Syntax == | == Syntax == | ||
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== Parameters == | == Parameters == | ||
;sString | ;sString | ||
| − | :[in] Value of LPWSTR. | + | :[in] Value of LPWSTR containing the string representation of the atom. |
;nAtom | ;nAtom | ||
| − | :[out, retval] Pointer to ULONG. | + | :[out, retval] Pointer to ULONG containing the resulting atom ID. |
== Return Value == | == Return Value == | ||
Returns S_OK if operation was successful or error code in other cases. | Returns S_OK if operation was successful or error code in other cases. | ||
| + | |||
| + | == Sample == | ||
| + | <pre class="brush:c#">//C# | ||
| + | private void RemoveSquareAnnotations(PDFXEdit.IPXV_Document Doc, PDFXEdit.IPXV_Inst Inst) | ||
| + | { | ||
| + | PDFXEdit.IPXS_Inst pSInt = (PDFXEdit.IPXS_Inst)Inst.GetExtension("PXS"); | ||
| + | uint nSquareAtom = pSInt.StrToAtom("Square"); | ||
| + | int nID = Inst.Str2ID("op.annots.delete", false); | ||
| + | PDFXEdit.IOperation Op = Inst.CreateOp(nID); | ||
| + | PDFXEdit.ICabNode input = Op.Params.Root["Input"]; | ||
| + | //Filling the operation with the annotations of Square type | ||
| + | for (uint i = 0; i < Doc.CoreDoc.Pages.Count; i++) | ||
| + | { | ||
| + | PDFXEdit.IPXC_Page page = Doc.CoreDoc.Pages[i]; | ||
| + | uint nCnt = page.GetAnnotsCount(); | ||
| + | for (uint j = 0; j < nCnt; j++) | ||
| + | { | ||
| + | PDFXEdit.IPXC_Annotation annot = page.GetAnnot(j); | ||
| + | if (annot.Type == nSquareAtom) | ||
| + | input.Add().v = annot; | ||
| + | } | ||
| + | } | ||
| + | Op.Do(); | ||
| + | } | ||
| + | </pre> | ||
== See Also == | == See Also == | ||
[[PXV:IPXS_Inst|IPXS_Inst]] | [[PXV:IPXS_Inst|IPXS_Inst]] | ||
Latest revision as of 23:53, 21 April 2016
Gets atom ID by it's string representation.
Syntax
HRESULT StrToAtom([in] LPWSTR sString,
[out, retval] ULONG* nAtom);
Parameters
- sString
- [in] Value of LPWSTR containing the string representation of the atom.
- nAtom
- [out, retval] Pointer to ULONG containing the resulting atom ID.
Return Value
Returns S_OK if operation was successful or error code in other cases.
Sample
//C#
private void RemoveSquareAnnotations(PDFXEdit.IPXV_Document Doc, PDFXEdit.IPXV_Inst Inst)
{
PDFXEdit.IPXS_Inst pSInt = (PDFXEdit.IPXS_Inst)Inst.GetExtension("PXS");
uint nSquareAtom = pSInt.StrToAtom("Square");
int nID = Inst.Str2ID("op.annots.delete", false);
PDFXEdit.IOperation Op = Inst.CreateOp(nID);
PDFXEdit.ICabNode input = Op.Params.Root["Input"];
//Filling the operation with the annotations of Square type
for (uint i = 0; i < Doc.CoreDoc.Pages.Count; i++)
{
PDFXEdit.IPXC_Page page = Doc.CoreDoc.Pages[i];
uint nCnt = page.GetAnnotsCount();
for (uint j = 0; j < nCnt; j++)
{
PDFXEdit.IPXC_Annotation annot = page.GetAnnot(j);
if (annot.Type == nSquareAtom)
input.Add().v = annot;
}
}
Op.Do();
}
