Asynchronous programming in C #. Introduction.
Author - Dmitriy Fedyashov
Many people have heard of this, but not many use it in their code. Meanwhile, no serious programs with client-server architecture will do without asynchronous programming. Exchange of data with the database, the interaction of the client and the server - this takes time, which can be occupied by oth...
How to create a calculated field in a matrix from a report script FastReport .Net
Author - Dmitriy Fedyashov
Matrix reports are very popular. Typically, the matrix, or otherwise summary tables are used in the accounting and statistical reporting. Let's determine what a summary table is. A summary table is a software tool that allows you to reorganize and summarize the selected columns and rows of data in ...
What is yield return?
Author - Dmitriy Fedyashov
The yield return operator is one of the least known among programmers using C#. At least among beginners. And even those who know something about it, are not completely sure that they understand the principle of its work correctly. This annoying gap must be corrected. And, I hope this article will h...
Foreach in C #
Author - Dmitriy Fedyashov
Today I would like to talk about the way the foreach loop works inside. We all know that a foreach loop is - a loop that iterates through all the elements of the collection. Its greatest advantage in the ease of use - we do not need to worry about how many elements in the collection. However, many ...
How to use custom libraries with functions in the report designer
Author - Dmitriy Fedyashov
Despite the fact that so-called arsenal of built-in functions in the report designer is by no means small, sometimes still lacks some specific. Thanks to the script in the report we can easily implement the desired function. But what if this function is needed in many records? Each time to add it to...
How to add a connector to an Oracle database in the report designer using the plug-in
Author - Dmitriy Fedyashov
Perhaps you have never used plug-ins for the report designer FastReport.Net. Then this article is for you. As you know, in order to display data from the database in the report, you need to create a connection to the data source. You can do this in the code of the user application or within the repo...
How to manage the indentation on top of the second page of the report
Author - Dmitriy Fedyashov
Often, when the report is displayed, you can observe how the data that does not fit on the first page is transferred to the second one. This is typical for the band "Data" and "Group header", and associated with them. The Data band can contain data fields, or other objects, such as a table or mat...
FastReport .Mono. What is it? What for is it?
Author - Dmitriy Fedyashov
Mono is an open source development platform based on the .NET Framework, allowing developers to create cross-platform applications. The implementation of Mono .NET is based on the ECMA standards for C # and Common Language Infrastructure. Initially, Mono was developed by Novell, then it was develop...
Installation FastReport.Mono on CentOS7
Author - Dmitriy Fedyashov
As you know, installing programs on Linux systems is traditionally done using the command line from the repository. However, now many systems provide visual software repositories, for example, Ubuntu Software Center. But we will consider the first method. To work with the report generator FastReport...
How to use stored procedures in FastReport.Net
Author - Dmitriy Fedyashov
In this article we will discuss the use of stored procedures to retrieve data for a report. Using the MS SQL example, I'll show you how to create and use functions in a report. As you know, Transact SQL allows us to create stored procedures and functions. Stored procedures are used to automate any ...