Developer code samples

This demo demonstrates how to generate a report that was created in rdl format, from a Delphi application without using SSRS server.

40 Downloads | Updated 24/02/2019 | Tags SSRS, Report

The demo illustrates the use of a regular expression to check whether a string either represents a currency value or has the correct format to represent a currency value.

80 Downloads | Updated 28/08/2018 | Tags Regex, Expression, Pattern, Regular Expression, Currency, NumberFormatInfo

The following demo shows how to create a WebRequest instance and return the response.

100 Downloads | Updated 20/08/2018 | Tags WebRequest, Response, Request, Internet, HttpWebRequest, FileWebRequest

The following demo computes the MD5 hash value of a string and returns the hash as a 32-character, hexadecimal-formatted string. 

59 Downloads | Updated 20/08/2018 | Tags MD5, Hash, Cryptographic, ComputeHash,

The demo example takes the URI of a resource, retrieves it, and displays the response using .Net WebClient.

63 Downloads | Updated 20/08/2018 | Tags WebClient, Uri, Send, Receive, Resource, Intranet, Internet

The demo shows how to use the ECDsaCng class to sign a message and how to use the signature to verify that the message has not been altered.

26 Downloads | Updated 20/08/2018 | Tags ECDsaCng, Signature, Cryptography, CNG, ECDSA

The demo shows how to sign a file by using the HMACMD5 object and then how to verify the file.

28 Downloads | Updated 20/08/2018 | Tags HMAC, MD5, Sign, Hash, Algorithm,

This demo demonstrates how to host WPF Composite Control packaged into a .Net library in Delphi using the .Net Runtime Library for Delphi TClrContainer component.

180 Downloads | Updated 10/05/2018 | Tags TClrContainer, component, WPF, Control, TElementHost, WindowsFormsIntegration

The demo how to send an e-mail message asynchronously with the .Net SmtpClient in Delphi using the .Net Runtime Library for Delphi.

76 Downloads | Updated 10/05/2018 | Tags SmtpClient, SMTP, MailMessage, Port, server

This demo shows how to use .Net reflection in Delphi to load System.Data assembly, load and create instance of SqlConnection type, set the connectionString property of the SqlConnection and invoke the open and close method of the SqlConnection instance.

50 Downloads | Updated 10/05/2018 | Tags SqlConnection, Reflection, System.Data, Assembly, Type

This demo shows how to use the Computer interface object to display the computer information such as the name of the computer, the local time, the GMT time, the total physical memory, the OS Fullname, OS Version etc on which the code runs.

49 Downloads | Updated 10/05/2018 | Tags Computer, local time, GMT time, OS

This demo shows how to host DataGridView control, load data from a dataset and display the data in the datagridview.

70 Downloads | Updated 09/05/2018 | Tags DataGridView, Host, Controls, .Net, TClrContainer

The CNClrLib.Host and CNClrLib.Core units contain many methods for obtaining information from an assembly. This section demonstrates one of these methods.

73 Downloads | Updated 07/04/2018 | Tags Host, assembly, type,

There are several ways to load an assembly into an application domain using the .Net Runtime Library for Delphi. The recommended way is to use the static Load method of the TClrAssembly class (Declared in CNClrLib.Host unit).

246 Downloads | Updated 07/04/2018 | Tags Assemblies, TClrAssembly, TClrAppDomain, Load, LoadFrom, CreateInstance

The following segment of codes create a Delphi version of the traditional "Hello World!" program using the .Net Runtime Library for Delphi. The program displays the string Hello World!

73 Downloads | Updated 06/04/2018 | Tags Console