Snipplr

(C#) How to Set Line Spacing of a Paragraph in an Excel Shape or Textbox inside .NET Apps - sherazam

Wed, 27 Jul 2016 18:24:58 UTC

This technical tip shows how to Set Line Spacing of the Paragraph in a Shape or Textbox in .NET applications. You can set the line space of the paragraph, its space before and space after using the TextParagraph.LineSpace, TextParagraph.SpaceBefore and TextParagraph.SpaceAfter respectively. The following example shows how to Set Line Spacing of the Paragraph in a Shape or Textbox.

(C#) How to Add Rectangle or Line Object to An Existing PDF File using .NET - sherazam

Wed, 20 Jul 2016 19:02:40 UTC

This technical tip shows how .NET developers can add line object to an Existing PDF File inside their .NET applications. Aspose.Pdf for .NET supports the feature to add graph objects (for example graph, line, rectangle etc.) to PDF documents. You also get the leverage to add Line object where you can also specify the dash pattern, color and other formatting for Line element. The legacy Aspose.Pdf.Generator provides the feature to set DashLengthInBlack and DashLengthInWhite properties where dash pattern for line object can be defined. Similar features can be accomplished while using DOM approach.

(C#) How to Render an Image of 3D Model from the Camera inside .NET Application - sherazam

Wed, 13 Jul 2016 18:52:55 UTC

This Technical tip explains how .NET developers can render an image of 3D model from the camera inside their .NET applications. Using Aspose.3D for .NET, developers can render an image to view a realistic image of 3D model, with or without the enhanced background, textures, shadows and also adjust the image size. The Render method exposed by the Scene class can be used to take a picture from the active camera. Developers may also use the several different ways to navigate and position the camera in the scene. In this code example, we create a camera at position (10,10,10) in an existing 3D scene and look at the origin point for rendering.

(DOS Batch) Show information about a user in a Windows domain - rm1984

Thu, 30 Jun 2016 18:36:03 UTC

Show information about a user in a Windows domain

(C#) How to Crop EMF Image using Shifts or Rectangle Approaches in .NET Applications - sherazam

Wed, 29 Jun 2016 19:03:17 UTC

This technical tip explains how .NET developers can Crop an EMF Image inside their .NET applications. Image cropping usually refers to the removal of the outer parts of an image to help improve the framing. Cropping may also be used to cut out some portion of an image to increase the focus on a particular area. Aspose.Imaging for .Net API supports two different approaches for cropping image: by shifts and by rectangle. The EmfImage class provides an overloaded version of the Crop method that accepts 4 integer values denoting Left, Right, Top & Bottom. Based on these four values, the Crop method moves the image boundaries toward the center of the image while discarding the outer portion.

(C#) How to Convert PDF Pages to TIFF Image inside .NET Applications - sherazam

Wed, 22 Jun 2016 17:38:49 UTC

This technical tip shows how to convert PDF pages to TIFF image inside .NET Applications. The TiffDevice class allows you to convert PDF pages to TIFF images. This class provides a method named Process which allows you to convert all the pages in a PDF file to a single TIFF image. To convert a particular page in a PDF file to a TIFF image, use an overloaded version of the Process(..) method which takes a page number as an argument for conversion.

(C#) How to Copy Message from One Mailbox Folder to Another in .NET Apps - sherazam

Wed, 15 Jun 2016 19:30:52 UTC

This technical tip explains how .NET developers can Copy Message from one Mailbox folder to another. Aspose.Email API provides the capability to copy message from one mailbox folder to another. It allows copying a single as well as multiple messages using the CopyMessage and CopyMessages methods. The CopyMessages method provides the capability to copy multiple messages from source folder of a mailbox to the destination mailbox folder. The following code sample illustrates this by copying two messages.

(C#) How to Retrieve Email Messages from Server with Paging Support inside .NET Apps - sherazam

Wed, 13 Apr 2016 18:13:34 UTC

This technical tip explains how to .NET developers can list email messages with paging support inside their .NET Applications. In scenarios, where the email server contains a large number of messages in mailbox, it is often desired to list or retrieve the messages with paging support. Aspose.Email API's ImapClient lets you retreive the messages from the server with paging support.

(C#) How to implement conference calling for a SIP softphone in C#? - warnerBro19

Fri, 03 Apr 2015 19:57:46 UTC

A conference call is a meeting, conducted over the phone using audio, between two or more people and usually for the purposes of discussing a particular topic. In my former snippets I dealt with text-to-speech and speech-to-text functionalities. So the implementation of conference calling can sound a little bit strange as compared with my previous tutorials. But I thought it provides a good opportunity for a new challange, so I thought I share my upshot expectedly that it will be useful for you. A softphone with built-in conference call feature can be greatly used in business communication as well as in companionship. The source code below is ready for use, so you only need to copy&paste it to your Visual Studio, then modify the necessary fields. (Do not forget to add the necessary DLL file providing the VoIP background to your references: http://www.voip-sip-sdk.com) This program will be a console application that functions as a softphone making conference calling possible. This solution assumes that you have a PBX with some SIP extensions installed previously. After creating the necessary using lines and objects, you need to define your PBX and provide the appropriate SIP account details in order to be able to register your application to the phone system. When you have created all the required methods for SIP calling, you need to initialize the conference room and handle the related events. AddToConference is used to add new party to the conference room and RemoveFromConference is used when the call is ended. Have a good time!

(C#) How to make SIP video calls in C# - sacha-manji

Mon, 26 Jan 2015 21:50:53 UTC

While searching on the Internet on how to make SIP video calls using C#, I recognised that there arenâ€™t any brief and straightforward tutorial in this topic. I found multi-page articles (sorry, but some of them are full of bullsh*t) and neverending forum threads, but none of them provided me complete solution. Therefore, I undertook to create a short and concise guide on how to make video calls in C# using the VoIP technology. Look at the prerequisites: - PBX: To be able to make and receive video calls you, a phone system (e.g. Asterisk) is essentially needed. You need to add a new SIP account in your PBX for this application. - Visual Studio: This solution is based on a console softphone, so a new Visual C# Console Application is just enough. - VoIPSDK.dll: I used prewritten VoIP components to implement the SIP video calling feature. The necessary .dll file can be found on this website: http://www.voip-sip-sdk.com/. It should be added to your references. - Test phone: To test your application you can use any VoIP phone stat supports video calling (e.g. Bria softphone). Now take a look at the code. As you can see below, just a few lines of C# code are enough to connect the application to a PBX and to initiate a video call. Firstly, you need to perform the SIP registration tasks. You need to create a softphone and a phone line object, then you need to specify the SIP account to be used for the phone line. These configurations are needed to be able to register to your PBX. After calling the RegisterPhoneLine method the regsitration procedure starts, and the application will indicates its status due to the mySoftphone_PhoneLineStateChanged method. The PhoneCallVideoSender and PhoneCallVideoReceiver objects are responsible for video handling. To handle the USB webcamera, the WebCamera object can be used. The CallType class is used to identify whether the call is a video or an audio call. To make a test call, provide valid SIP account details for this console application to be able to register to your PBX, then specify a telephone number to be dialled (it can be an other SIP account that has been previously registered to the PBX). After running the application, it dials the provided phone number automatically meanwhile sending the image of the webcamera.

(C#) DocumentDB Controller - giventocode

Fri, 17 Oct 2014 01:41:23 UTC

API Controller for Azure Mobile Services with DocumentDB as the backend.

(C#) Document Entity Domain Manager - giventocode

Fri, 17 Oct 2014 01:36:44 UTC

Document Entity Domain Manager for Azure Mobile Services

(C#) C#/.NET Code Samples to Save Microsoft OneNote (.one) file as an image (.PNG, .BMP, .JPEG, .GIF) file - johansonkatherine

Tue, 11 Mar 2014 20:54:07 UTC

The Aspose.Note for .NET API allows developers to open files & manipulate elements of OneNote books & export them to PNG, GIF, JPEG, BMP and PDF formats. The following code sample shows developers how to save OneNote File as an image in C#/.NET

(Java) C# & VB.NET Code Samples for Exporting Microsoft Visio Diagram to XML - johansonkatherine

Thu, 30 Jan 2014 19:14:03 UTC

This technical tip shows how .NET developers can export Microsoft Visio diagram to XML inside their own applications using Aspose.Diagram for .NET. Aspose.Diagram for .NET lets you export diagrams to a variety of formats: image formats, HTML, SVG, SWF and XML formats: â€¢ VDX defines an XML diagram. â€¢ VTX defines an XML template. â€¢ VSX defines an XML stencil. The Diagram class' constructors read a diagram and the Save method is used to save, or export, a diagram in a different file format. The code snippets in this article show how to use the Save method to save a Visio file to VDX, VTX and VSX.

(Visual Basic) How to change selected item on combobox in code behind - keidash

Fri, 28 Jun 2013 19:39:28 UTC

Example to change the selected item in a ComboBox, in code behind. For VB.Net

(C#) .NET - C# - WebClient and HtmlAgilityPack - Fetching and Parsing HTML - denakitan

Mon, 05 Nov 2012 14:50:26 UTC

Shows how to use WebClient class to retrieve HTML from an URL and then to use HtmlAgilityPack to parse it.

(C#) .NET - C# - DateTime - Basics - denakitan

Sat, 20 Oct 2012 04:56:56 UTC

Basic examples on the usage of the DateTime objects.

(C#) .NET - C# - Enum - Basics - denakitan

Sat, 20 Oct 2012 04:49:18 UTC

Examples of use of Enum type, like how to iterate its items.

(C#) .NET - C# - Interop - Excel - Utility/Wrapper Class - denakitan

Sat, 20 Oct 2012 04:21:00 UTC

Utility class that abstracts the creation of a Excel spreadsheet through Interop, and helps on adding and format its contents.

(C#) .NET - C# - Resources - Basics - denakitan

Sat, 20 Oct 2012 04:08:37 UTC

Basic examples on using information stored as Resources.

(C#) .NET - C# - Basics - Examples - Directory IO and DateTime Parsing - denakitan

Wed, 17 Oct 2012 08:51:23 UTC

Example of the usage of Directory IO class and the parsing of strings to DateTime.

(C#) .NET - WPF - C# - Basics - Examples - ComboBox ItemsSource Definition - denakitan

Wed, 17 Oct 2012 08:06:57 UTC

Snippet to illustrate how to bind a ComboBox to a Dictionary.

(ASP) how to use dynamically generated .Net element IDs on page in jquery or css - rumremix

Thu, 13 Sep 2012 04:37:21 UTC

In the examples, below, Step1 is the id given to the element. If the element is set to runat="server", when it is rendered on the page, the id will change dynamically to something like ctl00$PlaceHolderMain$Step1. But the actual value may change. To make sure we capture the correct value to manipulate the element in javascript or CSS, use the technique below. Note that this code will need to live on the same page as the element, not in an external js or css file.

(C#) .NET - LINQ - C# - Basics - Examples - The Three Parts of a LINQ Query - denakitan

Thu, 19 Apr 2012 05:42:05 UTC

Snippet to illustrate the three actions that happen in all LINQ query operations.

(XML) Setting up Sharepoint files as a visual studio .Net solution - rumremix

Fri, 10 Feb 2012 04:50:30 UTC

Setting up a sp .net soln

File --> New --> Project

on lefthand side -> Sharepoint -> 2010

usually select an empty template

name the project

to add files, create a module...

right-click project --> add --> new item

select "module"

give the module a name (such as masterpagecatalog)

this will create the module, containing an elements.xml file and open the elements.xml file in code editor. Sample.txt will also be created but may be deleted.

Drag any previously created files that will live in the new module into the module icon in solution explorer

Edit elements.xml. (See example edits to elements.xml in code block further down.)

Edits to make to default xml:

in <Module> tag, put a url (such as Url="_catalogs/masterpage" ) and put RootWebOnly="TRUE"

The <file> tag will also be created with a default url property. Make sure to edit this so that it is correct. By default, it will create a path starting with the name of the module. And if there is no such folder already with that name beneath the Module path, the feature will create one. The actual path is designated by both the <module> url property and the <file> url property (that is, both of those properties are combined).

Add Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" to the <file> elements. IgnoreIfAlreadyExists="TRUE" means "overwrite existing file". Type="GhostableInLibrary" setting is used when a file is placed into a library. If a file is placed outside of a library, Type="Ghostable" would be used.

Change the <file> tags so that it is not self-closing.

Add some Property tags.Columns in the master page correspond to file object properties indicated in the module xml. Other file properties in the xml will also be added to the "property bag" that do not correspond to master page columns (see <property> tags above).

First, it is good practice to always add <Property Name="FeatureId" Value="$SharePoint.Feature.Id$" Type="string"/>

On compliation, Value="$SharePoint.Feature.Id$" will be replaced with guid of feature.

For a master page, the following metadata will be added via the property tags

Make sure to edit the description as appropriate.

When the module was created, VS automatically created a feature called "Feature 1". Note that features may also be created by right-clicking "Features" in soln explorer and selecting "Add Feature".

Next step: add event reciever feature activated code if necessary

* Make sure to add the proper modules to the feature
* Make sure that Scope is set to "Site" in the feature if the solution is a sandbox solution

(C#) Mostrare una tile dall'isolated storage con Windows Phone 7.1 - kajinka13

Tue, 07 Feb 2012 07:51:13 UTC

Mostrare una tile dall'isolated storage con Windows Phone 7.1

(C#) Create stored procedured in your database to handle users - Barlon

Mon, 21 Nov 2011 04:28:08 UTC

Create stored procedured in your database to handle users. Membership and Rulemanager. Type the line below in a commandprompt where "xxx.xx.xx.x" is IP to server and "mr" stands form membership and rulemanager.

(VB.NET) Distinct datatable 1.0 - Gompje

Thu, 10 Nov 2011 22:19:53 UTC

(VB.NET) Global System Object extensions for easier conditionals (VB.net example) - bryanlyman

Fri, 14 Oct 2011 16:45:34 UTC

Because there is no way to use object extenders in vb.net here is an example of how you can get similar functionality. See the C# example for further info.

(C#) Sending different Email types with ASP.Net - derebus

Sat, 23 Jul 2011 09:29:25 UTC

Como insertar imgenes en un envio via email en ASP.NET

(C#) System Object extensions for easier conditionals (Extending Base Object Types) - bryanlyman

Sat, 21 May 2011 02:48:17 UTC

.net 3.0+, To create stability in your code, you must check all inputs into a method to make sure they are valid . Often people overlook this step because of laziness, or because they aren't convinced that exceptions and assertions are actually in place to help you instead of cause you a headache. Here are some extensions which can be used to enhance the System.Object class so that their methods are global to all classes; this makes input checking effortless. This is also somewhat generic in nature because the extensions take no class type in to account before they are called, but we can use type checking to perform different boxing (casting) operations. Sadly this cannot be done in VB.net because late binding restrictions do not allow the Object class to be extended (See my VB.Net example for further information).

(C#) Loading Partial CUI's at Startup - cadnet

Sat, 16 Apr 2011 07:33:42 UTC

(C++) boost.asioå¼‚æ¥é‡è¿ž - liouys

Sun, 20 Mar 2011 13:56:21 UTC

(Ruby) Using net http ping - Shamaoke

Thu, 10 Mar 2011 22:41:40 UTC

(C#) Filter JSON->JSONP for .NET 3.5 - FMalk

Thu, 06 Jan 2011 06:47:46 UTC

The filter only needs to know which requests need to be returned as JSONP, doesn't care how. Modify "OnBeginRequest" accordinly. If original .asmx doesn't return JSON, extend it like example shows. JSONP only works for GET requests, so don't forget to change [ScriptMethod] if needed.

(ActionScript 3) AS3 NetConnectShare Class - adrianparr

Sat, 11 Dec 2010 01:35:39 UTC

This can be used to help load, play and monitor playback of external video.

(ActionScript 3) auto register object aliases for remoting - away4m

Sat, 20 Nov 2010 08:46:25 UTC

(C#) Split with regular expression, string extension method - gyurisc

Wed, 10 Nov 2010 02:34:11 UTC

This is an extension method for splitting strings with a regular expression.

(C#) isNumber extension method for string in C# - gyurisc

Wed, 10 Nov 2010 02:17:51 UTC

isNumber string extension method for testing strings.

(VB.NET) Add javascript in VB.Net and C# - ramirocalero

Tue, 26 Oct 2010 23:36:35 UTC

Hay dos maneras, la mejor es usar el script manager, tambien ver la diferencia entre http://forums.asp.net/t/902895.aspx

(C#) create aspnet db in sql from .net tools - hairajeshk

Tue, 19 Oct 2010 13:13:24 UTC

create aspnet db in sql from .net tools

(VB.NET) Programmatically Determine the Operating System using .NET - goo

Sun, 03 Oct 2010 03:09:41 UTC

(C#) Profile example - housecor

Wed, 08 Sep 2010 23:41:19 UTC

(JavaScript) How To Check .Net Framework Version Installed - indra

Mon, 30 Aug 2010 17:20:59 UTC

(C#) String Comparison C# - stewshack

Fri, 06 Aug 2010 13:59:36 UTC

(C#) Sorting Gridview Control ASP.NET - mpcircuitry

Thu, 01 Jul 2010 01:47:44 UTC

(C#) ASP.NET Membership Provider - Remove Unwanted Profile Properties - mmfusion

Thu, 01 Jul 2010 00:15:48 UTC

I removed several properties from my custom Profile class, and wanted to clean out the data from the aspnet\_Profile table. This code will remove all unwanted data from the PropertyNames and PropertyValuesString columns of aspnet\_Profile. Note this assumes PropertyValuesBinary is not used, though it wouldn't be hard to support that too.

(C#) DateTime format - imstand

Wed, 02 Jun 2010 21:29:27 UTC

(XML) Priority Binding - ethansimmons

Mon, 17 May 2010 16:27:18 UTC

WPF unleashed pg 303

(C#) Cause a Postback in .NET - blackf0rk

Mon, 17 May 2010 16:25:32 UTC

This code will execute a postback.