read pdf file in asp.net c#

Read and Extract PDF Text from C# / VB. NET applications - GemBox
Read or load a PDF file and extract its text content in C# and VB. NET application with GemBox.Document library.

public class WidgetProvider extends ContentProvider { private static final String CLASSNAME = WidgetProvider.class.getSimpleName(); Define private static final int WIDGETS = 1; database private static final int WIDGET = 2; constants public static final String DB_NAME = "widgets_db"; public static final String DB_TABLE = "widget"; public static final int DB_VERSION = 1; private static UriMatcher URI_MATCHER = null; Use private static HashMap<String, String> PROJECTION_MAP; SQLiteDatabase private SQLiteDatabase db; reference static { WidgetProvider.URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH); WidgetProvider.URI_MATCHER.addURI(Widget.AUTHORITY, Widget.PATH_MULTIPLE, WidgetProvider.WIDGETS); WidgetProvider.URI_MATCHER.addURI(Widget.AUTHORITY, Widget.PATH_SINGLE, WidgetProvider.WIDGET); WidgetProvider.PROJECTION_MAP = new HashMap<String, String>(); WidgetProvider.PROJECTION_MAP.put(BaseColumns._ID, "_id"); WidgetProvider.PROJECTION_MAP.put(Widget.NAME, "name"); WidgetProvider.PROJECTION_MAP.put(Widget.TYPE, "type"); WidgetProvider.PROJECTION_MAP.put(Widget.CATEGORY, "category"); WidgetProvider.PROJECTION_MAP.put(Widget.CREATED, "created"); WidgetProvider.PROJECTION_MAP.put(Widget.UPDATED, "updated"); } private static class DBOpenHelper extends SQLiteOpenHelper { private static final String DB_CREATE = "CREATE TABLE " + WidgetProvider.DB_TABLE + " (_id INTEGER PRIMARY KEY, name TEXT UNIQUE NOT NULL," + "type TEXT, category TEXT, updated INTEGER, created" + "INTEGER);"; public DBOpenHelper(Context context) { Create and super(context, WidgetProvider.DB_NAME, null, open database WidgetProvider.DB_VERSION); } @Override public void onCreate(SQLiteDatabase db) { try { db.execSQL(DBOpenHelper.DB_CREATE); } catch (SQLException e) { // log and or handle } } @Override public void onOpen(SQLiteDatabase db) { } @Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { db.execSQL("DROP TABLE IF EXISTS " + WidgetProvider.DB_TABLE); onCreate(db); }

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how to read pdf file in asp.net c#

C# Read PDF SDK: Read , extract PDF text, image contents from ...
Besides content extraction functions, RasterEdge XDoc. PDF for .NET sdk also provides high quality ASP . NET PDF viewer , editor, PDF conversion, creating PDF ...

asp.net c# read pdf file

how to read data from pdf file in asp . net ? - CodeProject
Here is a sample of reading text from a PDF using ITextSharp[^]: ...

how to read pdf file in asp.net c#

PDF Viewer ASP . Net : Embed PDF file on Web Page in ASP . Net ...
19 Sep 2018 ... In this article I will explain with an example, how to implement PDF Viewer in ASP . Net by embedding PDF file on Web Page using C# and VB.

how to read pdf file in asp.net using c#

In previous chapters, we ve shown how easy it is to add files to your project. You drag the file into Xcode, and everything is correctly set up so that the file will become part of your program when it compiles. As we now know, that means the file is copied into your application bundle. For many bundled files, you don t have to worry about anything beyond that. For example, when you worked with picture files, you entered the name of the file in Interface Builder, and the SDK automatically found it for you. But if you want to access a file that doesn t have this built-in link, you ll need to do a little bit more work. Whenever you re working with the file system on the iPhone, access will be abstracted through objects. You ll send messages that tell the SDK what area of the file system you re looking for, and the SDK will then give you precise directory paths. The benefit of this abstraction is that Apple can reorganize the file system in future releases, and your program won t be affected at all. The first files you ll want to access will probably be in your bundle: files that you included when you compiled your program. Accessing a bundle file is usually a two-step process, as shown in this database example (which we ll return to in the next section):

Once again, since the calls to the socket are asynchronous, you wire up another event handler called OnSendCompleted, which will fire when your SendAsync() method is completed. This event handler will do nothing more than close the socket. void OnSendCompleted(object sender, SocketAsyncEventArgs e) { socket.Close(); }

The Globals pseudo-object includes a few members that you can use in the report. How did I know to use Globals!PageNumber I built the expression visually using the Expression Editor. To access it, right-click on the TextBox control and select Expression from the shortcut menu. The editor, shown in Figure 21-9, lets you build up an expression using lists of functions and field names. The actual functions just happen to be hooray Visual Basic functions.

how to read pdf file in asp.net using c#

How to read text on PDF file and Image File using C# ? - C# Corner
HI, We have an application which Gets a Scanned paper PDF files, Our ... / read - image-text-from- pdf -file-to-itextsharp-in- aspnet -c. aspx . 0 ...