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| | Total Hits: 9 | Today: 0 | Author: Mahesh Chand | Rating:  |
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A SaveFileDialog control is used to save a file using Windows Save File Dialog. A typical Save File Dialog looks like Figure 1 where you can see Windows Explorer like features to navigate through folders and save a file in a folder.... |
| | Total Hits: 4 | Today: 0 | Author: Manish Choudhary seo expert | Rating:  |
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This article will show you how to merge the text of text files located in a directory.... |
| | Total Hits: 6 | Today: 0 | Author: miya2008 | Rating:  |
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In my case, I use a FileUpload Control(Id:->FileUpload1), an ImageButton(ImageButton1) or you can use the Image, a Button Control(Id:->Updatebttn) to upload my Image, Button Control(Id:->Addbttn) to add my Image in database, an image(which I want to upload), add a new folder (Image) in my WebForm.... |
| | Total Hits: 16 | Today: 0 | Author: Muhammad Irfan | Rating: |
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Browsing and displaying an image in Windows Forms application is a very simple task. In this application, we use the following classes/controls to do the b.... |
| | Total Hits: 14 | Today: 0 | Author: Mahesh Chand | Rating: |
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An OpenFileDialog control is used to browse and select a file on a computer. A typical Open File Dialog looks like Figure 1 where you can see Windows Explorer like features to navigate through folders and select a file.... |
| | Total Hits: 108 | Today: 0 | Author: Fred Johanns | Rating: |
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The solution is located in the FileDownloader directory and contains two projects: one is the FileDownlaoder UI library and the other is the WinForms test application. The code leaves much room for improvement, but as is usually the case in this field, the due date for my current project is yesterday; hence it's taken me so long to get a spare minute to post this! Here is how to instantiate the downloader:... |
| | Total Hits: 130 | Today: 0 | Author: alice johnson | Rating: |
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The JGraph Suite is a collection of JavaBeans for the visual representation of data. Data can be displayed in three different ways: as charts (with a 2D or 3D prospective), graphs (using straight lines or cubic splines) or pictograms. This suite offers many features from the possibility of choosing the colors or fonts to using an animated Gif as a background or dragging the interpolation points within the cubic spline graph.... |
| | Total Hits: 55 | Today: 0 | Author: interface Mirror | Rating: |
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With the speed that technology moves ahead and companies release new versions of their programming languages and frameworks it is been too difficult to focus on everything in a platform and be master of everything. This expansion in technology has one more consequence and that is you will find everything about new technologies since the developer are more focusing to them but if you want to develop a program with some basic system level functionalities you may find it difficult to find code snip... |
| | Total Hits: 255 | Today: 0 | Author: mosessaur | Rating: |
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In this tutorial We will see how we can upload a document & then store its content in a database. Here I am just focus on uploading Text based Documents not images or sound etc..
Why did I do this?!
Becasue I am planning to build another Tutroial which will use Full Text Search Functionality in SQL Server Database, I'll use it to search the uploaded Document.... |
| | Total Hits: 531 | Today: 0 | Author: narendra | Rating:  |
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In this tutorial you will know how to download a file from a web site and upload a file to a web site through c# project.
The System.Net namespace contain most of the .NET base class that deal with networking from perspective of the client. The System.Net namespace is generally concerned with Higher-level operations for example download and upload files and making requests using the HTTP and other protocols.... |
| | Total Hits: 875 | Today: 0 | Author: Scott Lysle | Rating: |
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This article shall describe an approach that may be used to upload any sort of a file through a web service from a Windows Forms application. The approach demonstrated does not rely on the ASP.NET file uploader control and allows the developer the opportunity to upload files programmatically and without user intervention. Such an approach may be useful for doing something like processing out the contents of a local message queue when internet service is available (if the user base were mobile an... |
| | Total Hits: 277 | Today: 0 | Author: Marcos Meli. | Rating: |
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The FileHelpers are an easy to use library to import/export data from fixed length or delimited flat files (like the CSV). Also has support to import/export data from different data storages (Excel, Acces, SqlServer)
The library has a set of converters for the basic types and can be easy extended to provide custom converters.... |
| | Total Hits: 231 | Today: 0 | Author: S. Ying | Rating: |
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Many developers, like myself, with a sufficiently large collection of files to manage, find it at least time consuming to do it manually. There are many tools that one can use, some of them are free, the others require a fee. They fit different needs. I am going to introduce one of them here, which is extracted from the build system that was developed to realize some of our development requirements of being flexible in an evolving (developing!) environment and expandable. Being tight on time and... |
| | Total Hits: 357 | Today: 0 | | Rating: |
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Secure FTP for .NET is a versatile file-transfer component for .NET languages (such as C# or VB.NET). It allows you to transfer files directly from your application using FTPS, an extension of FTP which is fast becoming a standard for secure FTP. FTPS enhances the standard FTP protocol by utilizing the well known and widely used TLS and SSL protocol. TLS 1.0 and its predecessor SSL 3.0 provide strong authentication, integrity and confidentiality on both the control and data channels.... |
| | Total Hits: 335 | Today: 0 | Author: gtamir | Rating: |
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Ever wondered how to access the information in an AVI file or wanted to extract information directly from a WAV file? Most people refer external COM objects (like AVIFIL32.DLL) to access the information (see A Simple C# Wrapper for the AviFile Library). The RIFF Parser allows you to access the resource information stored in the files directly by C#.RIFF is the Resource Interchange File Format. This is a general purpose format for exchanging multimedia data types that was defined by Microsoft and... |
| | Total Hits: 260 | Today: 0 | Author: kubben | Rating: |
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Often there is a need to convert a file from one format to another. Most of the tools out there seem to cost some money. Not a lot of money, but they aren’t free. Anyway, several file types that you may want to convert to can be done through Microsoft Word. Here is an example of using C# to access Word Automation object to read in a file type and then write out a different file type.
I had a need to convert an RFT format to TXT. As I was looking for solutions, I had a hard time finding one th... |
| | Total Hits: 259 | Today: 0 | Author: CodeProject | Rating: |
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If you have ever developed a Windows Forms application that sends files (possibly large) to a web server with a HTTP web service, you will probably already know how poorly the .NET framework handles this task. Web services were designed to send messages, but then people started using them to send arrays of bytes, i.e., from a file. The problem here is that IIS has a request time out, and a maximum request size, which is a problem for large files, even if the developer can control these factors. ... |
| | Total Hits: 264 | Today: 0 | Author: CodeProject | Rating: |
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We often do repetitive and tedious work like coping , deleting zipping files and directories. How we do that? Well, typically manually and when the number of steps is, say greater than 5 , we write a batch file. Easy? Not entirely. This kind of work requires ultimate attention and concentration. If we misspell the file name, possibly the wrong file or directory may be deleted or renamed etc. What about zipping the files or directories from batch?
The Directory Manager is the program to addres... |
| | Total Hits: 421 | Today: 0 | Author: devcity | Rating:  |
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Here are some useful file managing functions in .NET
The use the System.IO namespace
All functions also assume the logged in user has the security needed to delete the file or directory, if not they will throw an error of SecurityException... |
| | Total Hits: 1614 | Today: 0 | Author: Bejoy Nair | Rating: |
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This helps in searching u'r hard disk for files of the desired extention. I have used System.IO namespace from the .Net framework. So now gone are the days of importing the API's functions in VB or using the fileSystemObject(and adding one more activex component with u'r builds!!!!!) for searching for doing file operations.The System.IO namespace gives us very effective classes for file specific operations.
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