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C# How to compress PDF images in C# for Visual Studio 2013
28 Feb 2018 ... There is no doubt that the PDF file which contains plenty of images will ... For the reasons above, two methods to compress images in PDF ...

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how to optimize pdf using c# programming. - CodeProject
Using iTextSharp is possible you need to set the version of PDF and then, try this. Hide Copy Code . Document doc = new Document(PageSize.

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Windows 8 How to Compress PDF in C# sample in C# for Visual ...
8 Jun 2018 ... Developers can compress PDF file size in C# . Reduce size with image and content in PDF , and be able to delete annotations and metadata in ...

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The wildcard characters for pattern matching include the underscore ( _ ), which des ignates one single value that can be a character, number, or special character; and a percent symbol (%), which designates any number of characters, numbers, or special characters. For example, a table-level check constraint to validate an e-mail address might look like the following:

// Win32 application can have console window for logging messages. AllocConsole(); //For debugging messages //Initialize COM HRESULT hr = CoInitialize(NULL); if (FAILED(hr)) { _cwprintf(L"CoInitialize failed with hr=0x%X\r\n", hr); return FALSE; }

CONSTRAINT chkEmail CHECK (Email like '%@%.[a-z][a-z][a-z]' or Email like '%@%.[a-z][a-z].[az][a-z]')

A column-level check constraint for the EmployeeID might look like the following:

CHECK (EmployeeID like '[A-Z][0-9][0-9][0-9][A-Z][A-Z][A-Z][A-Z][A-Z][A-Z]')

Creating pattern matches can become quite complex. For more information on the operators and wildcards that are allowed, please refer to the following Books Online articles: CHECK Constraints at ms-help://MS.SQLCC.v9/MS.SQLSVR.v9.en/udb9/html/6d5373b2-0a52-44ba-9ce9 ad4178cc09b8.htm and CREATE RULE (Transact-SQL) at ms-help://MS.SQLCC.v9/MS.SQLSVR.v9.en/ tsqlref9/html/b016a289-3a74-46b1-befc-a13183be51e4.htm.

Check constraints are defined within the table definition and cannot be reused. Rules provide the same function as check constraints, except they are a separately created object. Because rules are not associated with a specific table or column when created, they cannot reference columns or tables in their definition. Variables are used instead as placeholders. The same features or complex comparison using AND, OR, and NOT as well as pattern matching are available for rules. You can implement the two preceding check constraints as rules as follows:

CREATE RULE EmailValidator AS @value like '%@%.[a-z][a-z][a-z]' or @value like '%@%.[a-z][a-z].[a-z][a-z]'; CREATE RULE EmployeeIDValidator AS @column like '[A-Z][0-9][0-9][0-9][A-Z][A-Z][A-Z][A-Z][A-Z][A-Z]';

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Compress PDF File Size in ASP.Net using C# and VB.Net | ASPForums.Net
Hi, Hiw to compress pdf size in asp.net c# . ... Hi salini,. Refer the below sample code . ... PdfReader reader = new PdfReader( pdfFile );.

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Compress PDF File Size in ASP.Net using C# and VB.Net | ASPForums.Net
Dim stamper As New PdfStamper(reader, New FileStream( "C:\Users\ dharmendra\Desktop\test1. pdf " , FileMode.Create), PdfWriter.

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