Category - Third Party Controls
02 Feb 2021 02 Feb 2021 0 Comments  35476 Views
Here Mudassar Ahmed Khan has explained with an example, how to use the Newtonsoft.Json.JsonConvert library for Serializing and Deserializing JSON using C# and VB.Net.

The JSON string will be first downloaded from an API using WebClient class and then will be deserialized to JSON object using the Deserialize function of the JSON.Net library.

Finally, the JSON object will be again serialized to JSON string using the Serialize function of the JSON.Net library in ASP.Net using C# and VB.Net.
04 Dec 2017 04 Dec 2017 0 Comments  45066 Views
Here Mudassar Ahmed Khan has explained with an example, how to dynamically generate and display QR Code Image in ASP.Net MVC Razor.

The QR Code Image will be dynamically generated in ASP.Net MVC Razor using the QRCoder library which is an Open Source Library QR code generator.
03 Oct 2017 03 Oct 2017 0 Comments  39976 Views
Here Mudassar Ahmed Khan has explained with an example, how to Zip a Folder (Directory) and download in ASP.Net using C# and VB.Net.

This article will explain how to Zip a Folder (Directory) containing multiple files into a single Zip Archive File and download using the DotNetZip Library in ASP.Net using C# and VB.Net.
02 Oct 2017 03 Aug 2018 0 Comments  19192 Views
Here Mudassar Ahmed Khan has explained with an example, how to download multiple files as Zip Archive (Compressed) file in ASP.Net MVC Razor.

Multiple files will be downloaded as Zip Archive (Compressed) file using the DotNetZip Library in ASP.Net MVC Razor.
02 Oct 2017 02 Oct 2017 1 Comments  58758 Views
Here Mudassar Ahmed Khan has explained with an example and attached sample code, how to download multiple files at once in one HTTP Request in ASP.Net using C# and VB.Net.

HTTP Response does not allow multiple files to be downloaded and hence the solution is to compress and zip multiple files into a single Zip Archive file using the DotNetZip Library in ASP.Net using C# and VB.Net.
17 May 2015 17 May 2015 1 Comments  29879 Views
Here Mudassar Ahmed Khan has explained how to read vCard (.VCF) Contact Card file and import its information using C# and VB.Net.
In this article I will illustrate how to read, import and display vCard (.VCF) Contact Card file in ASP.Net.
03 Feb 2015 03 Feb 2015 4 Comments  101310 Views
Here Mudassar Ahmed Khan has explained a Custom ASP.Net Server control DropDownCheckBoxes which is a Multiple Selection DropDownList consisting of a CheckBoxList control within it.

This control is a pure Server side control which combines all the events and properties of an ASP.Net DropDownList and CheckBoxList and it also includes its own RequiredFieldValidator that performs validation as the ASP.Net RequiredFieldValidator.
23 Dec 2014 23 Dec 2014 2 Comments  144192 Views
Here Mudassar Ahmed Khan has shared a tutorial that explains the SqlHelper class of Microsoft Data Access Application Block in ASP.Net with examples in C# and VB.Net.

SqlHelper class can be downloaded by downloading the Microsoft Data Access Application Block and it is a great utility that helps us to reduce ADO.Net code used in day to day programming.
05 Nov 2014 05 Nov 2014 8 Comments  162856 Views
Here Mudassar Ahmed Khan has explained how to dynamically generate and display QR Code image using ASP.Net in C# and VB.Net.

For generating QR Codes I will make use of QRCoder which is an Open Source Library QR code generator.
12 Sep 2014 12 Sep 2014 1 Comments  57552 Views
Here Mudassar Ahmed Khan has explained how to export GridView Data to Excel using OpenXml library in ASP.Net using C# and VB.Net.
This article uses ClosedXml library along with OpenXml as ClosedXml is a wrapper library of OpenXml and makes it easier to use.
21 Jun 2014 21 Jun 2014 8 Comments  29850 Views
Here Mudassar Ahmed Khan has explained how to configure Mondor MSCaptcha in IIS Server.

Many developers are complaining that the Mondor MSCaptcha does not show Captcha image when the project is hosted in IIS server and mainly the issue is occurring in IIS7 and IIS8 versions as they have Classic as well as Integrated Pipeline Application Pools.

Thus in this short article I’ll cover the steps needed to make the Mondor Captcha show image on IIS Server.
21 Jun 2014 21 Jun 2014 4 Comments  104068 Views
Here Mudassar Ahmed Khan has explained how to implement Captcha Image with Refresh Button in ASP.Net.

I had already explained in past “How to use Mondor’s MSCaptcha in ASP.Net”. In this article, I am extending it by adding a Refresh Button to refresh the Captcha image and use of CustomValidator for validating the Captcha against the entered Text.
04 Oct 2013 04 Oct 2013 15 Comments  198771 Views
Here Mudassar Ahmed Khan has explained the solution to the warning / error “The file you are trying to open is in a different format than specified by the file extension”, that one gets when he tries to open the Excel file that was generated when exporting GridView to Excel.
11 Jun 2013 11 Jun 2013 11 Comments  167432 Views
Here Mudassar Ahmed Khan has explained with an example and attached sample code, how to use TimePicker control in ASP.Net.
He has also explained how to fetch the Time Value from TimePicker and also set the value in the TimePicker from Server Side or Database
11 Apr 2013 11 Apr 2013 10 Comments  136950 Views
Here Mudassar Ahmed Khan has explained with an example and attached sample code, How to export GridView data to Adobe PDF file in ASP.Net using C# and VB.Net.
11 Apr 2013 11 Apr 2013 1 Comments  36423 Views
Here Mudassar Ahmed Khan has explained with an example and attached sample code, how to export all pages of a GridView with paging enabled to Adobe PDF File with Formatting, Styles and Colors using iTextSharp and C# and VB.Net
25 Apr 2011 25 Apr 2011 11 Comments  153219 Views
Here Mudassar Ahmed Khan has explained how to implement the free ASP.Net Mathematical Captcha Control in C# and VB.Net