Artikel

8. Januar 2020

How to draw a chart based on custom variables

An important part of the report is a graphical component, namely graphs and charts. They allow you to quickly analyse the data to assess the trend of growth or fall, or just quickly read information. That is how human perception works, that the graphic information is received more quickly. Therefore, on the road signs, you can see the images that are immediately understood and interpreted by the brain immediately.
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8. Januar 2020

How to export several reports into one PDF file

To get a single PDF file based on multiple reports in FastReport.Net, forming from the code of the user application. You need to load a single object and build several reports sequentially.
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8. Januar 2020

How to display a sub-report based on conditions of the parent report

Making a report displaying a sub-report depending on the condition in FastReport.Net. using the script, you need to set the visibility property for the desired sub-report, which should be placed above the other one.
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8. Januar 2020

How to make custom ToolBar in report preview

In this article, we will tell you how to remove unnecessary buttons and add your “features” to the FastReport.Net toolbar. The developers have provided the ability to create their own preview mode.
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8. Januar 2020

How to set a picture in a report from the user application code

It is not possible to set a picture in a report from user application code from .NET code. But this can be done in the FastReport.Net report generator. This article provides 3 ways to do this.
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15. Dezember 2019

How to create the connection to JSON database from the application code

Most reports display some data. Typically, this data is obtained from databases. Therefore, the report has a connection to the data source in order to have a list of available tables and fields, as well as the data itself. But what if at the time of writing the report, you only had a local database that you created a connection to inside the report. Then the report will not work properly. We need a valid connection. There are two ways out of this situation: use a data source from a user program, or replace the connection line in the report.
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16. November 2019

How to connect to MongoDB from the FastReport .NET report

We connect to MongoDB from a FastReport .NET report through the assembly of the plugin-connector library to the database.
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16. November 2019

How to filter data by date in the report using the dialogue form

As a rule, controls are placed on dialog forms, with the help of which values ​​are set for further filtering. Often they are connected to the data source using the DataColumn property.
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