Download findtext

Thanks Karl,But I'm still stuck. BTW, it's Help->About Adobe Plugins..., not File->About Adobe Plugins. Maybe I was confused here because it says "Not Loaded" in the about dialog. So, I guess it is installed, but I still don't know how to load it. I've got the full API document, but nothing in it tells me what file to reference, how to create the search object, or how to browse the classes, etc.. Let me give you an example using VBA:Sub FindMyText() dim MySearchObject as Object ' What can I put here to be more specific than just Object? I've searched everywhere ' and can't find an answer. Set MySearchObject = ????? ' What do I put in here in place of the question marks? ' E.g. what is the class ID for the search object?End SubI've referenced every dll, lib, and ocx I could find on my computer that was related to Adobe. But nothing gives me a search object and I can't find any of the methods, etc., when I search with the object browser.But, what's most frustrating, is that I can't find any Adobe documentation, public blogs, or discussion groups that answer the question. I do find the same question asked a lot, though.My dissatisfaction with FindText (BTW, I'm using AcroAVDoc.FindText, not AVApp.FindText; are they the same thing? I can't find any such object/class named AVApp), has nothing to do with the UI features; it simply isn't reliable. There are several posts, including mine, on the web and in this community asking about the problems, but they are never answered. E.g., there are at least two posts on here about FindText never returning that have not been answered. There's also several posts elsewhere about how FindText finds the wrong text. I've experienced both problems enough that I need to find an alternative. In my current project, I'm trying to search through large PDF files for the text "Subject:". But in one case, it finds and selects the word "of"; in another, it finds and selects some random dots in a graphic. When I do the same find on the same document using the UI, it says it can't find the text. Why do you say the JSObject won't help? The JSObject.GetPageNthWord() function does a great job. It's just too slow. Also, the Search Object documentation in the Acrobat API Reference, documents a lot more functionality than just FindText. Also, another problem I haven't been able to solve using FindText is a reliable way to know when you've reached the end of the file in your search. There are other posts, unanswered, on here about this problem too. One calls it the infinite loop. The best solution I've found so far is to check the page number after each find if if the page number is less than the previous page number, I know I've passed the end and wrapped around to the beginning. But this fails if the search text exists twice, but only on the last page

The Syncfusion Essential PDF is a .NET PDF library allows you to find text from an existing PDF document.Steps to find text in a PDF programmatically:Create a new ASP.NET Core application project. Install the Syncfusion.Pdf.Net.Core NuGet package as reference to your .NET Framework application from NuGet.org. Include the following namespaces in HomeController.cs file.using Find_text_in_PDF_document.Models;using Microsoft.AspNetCore.Mvc;using Syncfusion.Drawing;using Syncfusion.Pdf.Graphics;using Syncfusion.Pdf.Interactive;using Syncfusion.Pdf.Parsing;using System.Diagnostics;Use the following code samples in Index.cshtml.@{ Html.BeginForm("FindText", "Home", FormMethod.Post); { } Html.EndForm();}Use the following code sample in HomeController.cs.[HttpPost] public IActionResult FindText(string ViewTemplate, string Find) { FileStream fileStreamInput = new FileStream("../input.pdf", FileMode.Open, FileAccess.Read); PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileStreamInput); Dictionary> matchRects = new Dictionary>(); loadedDocument.FindText("Name", out matchRects); for (int i = 0; i rectCoords = matchRects[i]; for (int j = 0; j By executing the program, you will get the PDF document as follows.You can download a complete working sample from Find_text_in_PDF document.zip.Take a moment to peruse the documentation, where you can find other options like extract text and extract text with bounds . Also, the features like headers and footers, bookmarks, tables, hyperlink, annotationPDF documents, and more with code examplesConclusionI hope you enjoyed learning about how to find text in PDF document Using C# in ASP.NET Core.You can refer to our ASP.NET Core feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our ASP.NET Core example to understand how to create and manipulate data.For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!

To avoid clipping your text, you should call use SetMargins to set reasonable printer margins before printing.ExampleSee the example for CRichEditView::GetPaperSize. CRichEditView::SetPaperSizeCall this function to set the paper size for printing this rich edit view.void SetPaperSize(CSize sizePaper);ParameterssizePaperThe new paper size values for printing, measured in MM_TWIPS.RemarksIf m_nWordWrap is WrapToTargetDevice, you should call WrapChanged after using this function to adjust printing characteristics.ExampleBOOL CMyRichEditView::OnPreparePrinting(CPrintInfo* pInfo){ // Set the printing margins (720 twips = 1/2 inch). SetMargins(CRect(720, 720, 720, 720)); // Change the paper orientation to landscape mode // See the example for CWinApp::GetPrinterDeviceDefaults ((CMyWinApp*)AfxGetApp())->SetLandscapeMode(); // Change the paper size in the CRichEditView to // reflect landscape mode CSize csPaper = GetPaperSize(); int temp; temp = csPaper.cx; csPaper.cx = csPaper.cy; csPaper.cy = temp; SetPaperSize(csPaper); return DoPreparePrinting(pInfo);} CRichEditView::SetParaFormatCall this function to set the paragraph formatting attributes for the current selection in this CRichEditView object.BOOL SetParaFormat(PARAFORMAT2& pf);ParameterspfPARAFORMAT2 structure containing the new default paragraph formatting attributes.Return ValueNonzero if successful; otherwise, 0.RemarksOnly the attributes specified by the dwMask member of pf are changed by this function.For more information, see EM_SETPARAFORMAT message and PARAFORMAT2 structure in the Windows SDK.Examplevoid CMyRichEditView::AddBullets(){ PARAFORMAT2 pf; pf.cbSize = sizeof(PARAFORMAT2); pf.dwMask = PFM_NUMBERING | PFM_OFFSET; pf.wNumbering = PFN_BULLET; pf.dxOffset = 10; VERIFY(SetParaFormat(pf));} CRichEditView::TextNotFoundCall this function to reset the internal search state of the CRichEditView control after a failed call to FindText.void TextNotFound(LPCTSTR lpszFind);ParameterslpszFindContains the text string that was not found.RemarksIt is recommended that this method be called immediately after failed calls to FindText so that the internal search state of the control is properly reset.The lpszFind parameter should include the same content as the string provided to FindText. After resetting the internal search state, this method will call the OnTextNotFound method with the provided search string.ExampleSee the example for CRichEditView::FindText. CRichEditView::WrapChangedCall this function when the printing characteristics have changed ( SetMargins or SetPaperSize).virtual void WrapChanged();RemarksOverride this function to modify the way the rich edit view responds to changes in m_nWordWrap or the printing characteristics ( OnPrinterChanged).Examplevoid CMyRichEditView::OnInitialUpdate(){ CRichEditView::OnInitialUpdate(); // Turn on the horizontal scroll bar m_nWordWrap = WrapNone; WrapChanged();}See alsoMFC Sample WORDPADCCtrlView ClassHierarchy ChartCRichEditDoc ClassCRichEditCntrItem Class --> Feedback Additional resources In this article

Using CWinApp::AddDocTemplate, the framework calls both this constructor and the Create function. CEditView::dwStyleDefaultContains the default style of the CEditView object.static const DWORD dwStyleDefault;RemarksPass this static member as the dwStyle parameter of the Create function to obtain the default style for the CEditView object. CEditView::FindTextCall the FindText function to search the CEditView object's text buffer.BOOL FindText( LPCTSTR lpszFind, BOOL bNext = TRUE, BOOL bCase = TRUE);ParameterslpszFindThe text to be found.bNextSpecifies the direction of the search. If TRUE, the search direction is toward the end of the buffer. If FALSE, the search direction is toward the beginning of the buffer.bCaseSpecifies whether the search is case sensitive. If TRUE, the search is case sensitive. If FALSE, the search is not case sensitive.Return ValueNonzero if the search text is found; otherwise 0.RemarksThis function searches the text in the buffer for the text specified by lpszFind, starting at the current selection, in the direction specified by bNext, and with case sensitivity specified by bCase. If the text is found, it sets the selection to the found text and returns a nonzero value. If the text is not found, the function returns 0.You normally do not need to call the FindText function unless you override OnFindNext, which calls FindText. CEditView::GetBufferLengthCall this member function to obtain the number of characters currently in the edit control's buffer, not including the null terminator.UINT GetBufferLength() const;Return ValueThe length of the string in the buffer. CEditView::GetEditCtrlCall GetEditCtrl to get a reference to the edit control used by the edit view.CEdit& GetEditCtrl() const;Return ValueA reference to a CEdit object.RemarksThis control is of type CEdit, so you can manipulate the Windows edit control directly using the CEdit member functions.CautionUsing the CEdit object can change the state of the underlying Windows edit control. For example, you should not change the tab settings using the CEdit::SetTabStops function because CEditView caches these settings for use both in the edit control and in printing. Instead, use CEditView::SetTabStops.Examplevoid CMyEditView::OnInitialUpdate(){ CEditView::OnInitialUpdate(); // get the edit control and set some initial properties for it CEdit &theEdit = GetEditCtrl(); // adjust the left margin without changing the right margin DWORD dwMargins = theEdit.GetMargins(); theEdit.SetMargins(20, HIWORD(dwMargins)); // only accept 10k of text theEdit.SetLimitText(10 * 1024);} CEditView::GetPrinterFontCall GetPrinterFont to get a pointer to a CFont object that describes the current printer font.CFont* GetPrinterFont() const;Return ValueA pointer to a CFont object that specifies the current printer font; NULL if the printer font has not been set. The pointer may be temporary and should not be stored for later use.RemarksIf the printer font has not been set, the default printing behavior of the CEditView class is to print using the same font used for display.Use this function to determine the current printer font. If it is not the desired printer font, use CEditView::SetPrinterFont to change it. CEditView::GetSelectedTextCall GetSelectedText to copy the selected text into a CString object, up to the end of the selection or the character preceding the first carriage-return character in the selection.void GetSelectedText(CString& strResult) const;ParametersstrResultA reference to the CString object that is

To receive the selected text. CEditView::LockBufferCall this member function to obtain a pointer to the buffer. The buffer should not be modified.LPCTSTR LockBuffer() const;Return ValueA pointer to the edit control's buffer. CEditView::OnFindNextSearches the text in the buffer for the text specified by lpszFind, in the direction specified by bNext, with case sensitivity specified by bCase.virtual void OnFindNext( LPCTSTR lpszFind, BOOL bNext, BOOL bCase);ParameterslpszFindThe text to be found.bNextSpecifies the direction of the search. If TRUE, the search direction is toward the end of the buffer. If FALSE, the search direction is toward the beginning of the buffer.bCaseSpecifies whether the search is case sensitive. If TRUE, the search is case sensitive. If FALSE, the search is not case sensitive.RemarksThe search starts at the beginning of the current selection and is accomplished through a call to FindText. In the default implementation, OnFindNext calls OnTextNotFound if the text is not found.Override OnFindNext to change the way a CEditView-derived object searches text. CEditView calls OnFindNext when the user chooses the Find Next button in the standard Find dialog box. CEditView::OnReplaceAllCEditView calls OnReplaceAll when the user selects the Replace All button in the standard Replace dialog box.virtual void OnReplaceAll( LPCTSTR lpszFind, LPCTSTR lpszReplace, BOOL bCase);ParameterslpszFindThe text to be found.lpszReplaceThe text to replace the search text.bCaseSpecifies whether search is case sensitive. If TRUE, the search is case sensitive. If FALSE, the search is not case sensitive.RemarksOnReplaceAll searches the text in the buffer for the text specified by lpszFind, with case sensitivity specified by bCase. The search starts at the beginning of the current selection. Each time the search text is found, this function replaces that occurrence of the text with the text specified by lpszReplace. The search is accomplished through a call to FindText. In the default implementation, OnTextNotFound is called if the text is not found.If the current selection does not match lpszFind, the selection is updated to the first occurrence of the text specified by lpszFind and a replace is not performed. This allows the user to confirm that this is what they want to do when the selection does not match the text to be replaced.Override OnReplaceAll to change the way a CEditView-derived object replaces text. CEditView::OnReplaceSelCEditView calls OnReplaceSel when the user selects the Replace button in the standard Replace dialog box.virtual void OnReplaceSel( LPCTSTR lpszFind, BOOL bNext, BOOL bCase, LPCTSTR lpszReplace);ParameterslpszFindThe text to be found.bNextSpecifies the direction of the search. If TRUE, the search direction is toward the end of the buffer. If FALSE, the search direction is toward the beginning of the buffer.bCaseSpecifies whether the search is case sensitive. If TRUE, the search is case sensitive. If FALSE, the search is not case sensitive.lpszReplaceThe text to replace the found text.RemarksAfter replacing the selection, this function searches the text in the buffer for the next occurrence of the text specified by lpszFind, in the direction specified by bNext, with case sensitivity specified by bCase. The search is accomplished through a call to FindText. If the text is not found, OnTextNotFound is called.Override OnReplaceSel

The user can enter and edit text. The text can be assigned character and paragraph formatting, and can include embedded OLE objects. Rich edit controls provide a programming interface for formatting text. However, an application must implement any user interface components necessary to make formatting operations available to the user.CRichEditView maintains the text and formatting characteristic of text. CRichEditDoc maintains the list of OLE client items which are in the view. CRichEditCntrItem provides container-side access to the OLE client item.This Windows Common control (and therefore the CRichEditCtrl and related classes) is available only to programs running under Windows 95/98 and Windows NT versions 3.51 and later.For an example of using a rich edit view in an MFC application, see the WORDPAD sample application.Inheritance HierarchyCObjectCCmdTargetCWndCViewCCtrlViewCRichEditViewRequirementsHeader: afxrich.h CRichEditView::AdjustDialogPositionCall this function to move the given dialog box so that it does not obscure the current selection.void AdjustDialogPosition(CDialog* pDlg);ParameterspDlgPointer to a CDialog object. CRichEditView::CanPasteCall this function to determine if the Clipboard contains information that can be pasted into this rich edit view.BOOL CanPaste() const;Return ValueNonzero if the Clipboard contains data in a format which this rich edit view can accept; otherwise, 0. CRichEditView::CRichEditViewCall this function to create a CRichEditView object.CRichEditView(); CRichEditView::DoPasteCall this function to paste the OLE item in dataobj into this rich edit document/view.void DoPaste( COleDataObject& dataobj, CLIPFORMAT cf, HMETAFILEPICT hMetaPict);ParametersdataobjThe COleDataObject containing the data to paste.cfThe desired Clipboard format.hMetaPictThe metafile that represents the item to be pasted.RemarksThe framework calls this function as part of the default implementation of QueryAcceptData.This function determines the type of paste based on the results of the handler for Paste Special. If cf is 0, the new item uses the current iconic representation. If cf is nonzero and hMetaPict is not NULL, the new item uses hMetaPict for its representation. CRichEditView::FindTextCall this function to find the specified text and set it to be the current selection.BOOL FindText( LPCTSTR lpszFind, BOOL bCase = TRUE, BOOL bWord = TRUE, BOOL bNext = TRUE);ParameterslpszFindContains the string to search for.bCaseIndicates if the search is case sensitive.bWordIndicates if the search should match whole words only, not parts of words.bNextIndicates the direction of the search. If TRUE, the search direction is toward the end of the buffer. If FALSE, the search direction is toward the beginning of the buffer.Return ValueNonzero if the lpszFind text is found; otherwise 0.RemarksThis function displays the wait cursor during the find operation.Examplevoid CMyRichEditView::OnReplaceAll(LPCTSTR lpszFind, LPCTSTR lpszReplace, BOOL bCase, BOOL bWord){ CWaitCursor wait; // no selection or different than what we are looking for if (!FindText(lpszFind, bCase, bWord)) { OnTextNotFound(lpszFind); return; } GetRichEditCtrl().HideSelection(TRUE, FALSE); m_nNumReplaced = 0; do { GetRichEditCtrl().ReplaceSel(lpszReplace); m_nNumReplaced++; // Record the number of replacements } while (FindTextSimple(lpszFind)); GetRichEditCtrl().HideSelection(FALSE, FALSE);} CRichEditView::FindTextSimpleCall this function to find the specified text