Here Mudassar Ahmed Khan has explained with an example, how to solve the error when using DownloadString method of the .Net WebClient class along with SSL3 Security Protocol in C# and VB.Net.

Error: The client and server cannot communicate, because they do not possess a common algorithm

The above error is caused when TLS 1.2 protocol is not used before calling an API or Service and hence there is mismatch in the cryptographic algorithm.

Here Mudassar Ahmed Khan has explained with an example, how to reverse a String without using in-built String function in C# and VB.Net.

This article will illustrate how to reverse a String using a simple FOR LOOP in C# and VB.Net.

Here Mudassar Ahmed Khan has explained what is Parallel LINQ (PLINQ) and a simple example how to write a PLINQ Query in C# and VB.Net .Net 4.0 and .Net 4.5.

Parallelism can be achieved in two ways
1. Parallel class
2. PLINQ (Parallel LINQ)

Here he has explained how to achieve parallelism using Parallel LINQ (PLINQ).

Here Mudassar Ahmed Khan has explained with a simple example how to use Parallel ForEach Loop in C# and VB.Net using .Net 4.0 and .Net 4.5.

Parallelism can be achieved in two ways
1. Parallel class
2. PLINQ (Parallel LINQ)

Here he has explained how to achieve parallelism using Parallel ForEach Loop.

Here Mudassar Ahmed Khan has explained with an example and attached sample code, how to programmatically populate ASP.Net Pie Chart from SQL Server Database Table using C# and VB.Net.
In this example, the Pie is chart is dynamically populated based on DropDownList selection.

Here Mudassar Ahmed Khan has explained how to export ASP.Net Chart Control to PDF document using iTextSharp PDF Conversion Library.

Here Mudassar Ahmed Khan has explained with an example, how to dynamically populate ASP.Net Chart control- Pie Chart from SQL Server Database on the SelectedIndexChanged event of ASP.Net DropDownList control.

Thus the chart control populates the charts based in the DropDownList selection.

Here Mudassar Ahmed Khan has explained how to make use of the new feature Parallelism in .Net 4.0 making use of the new classes Parallel and PLINQ (Parallel LINQ)