I. Realize the effect

Second, realize the function

2.1. Introduction to the project content

This is an example project project of common components of Winform developed using DevExpress20.1 components, including the use examples of common components in DevExpress (such as forms, time, drop-down boxes, etc.), and also includes the component development of [DevExpress20.1.3]Package and installation configuration tutorial;

The main function of this project is to allow developers to quickly and easily grasp the usage of common components through example content, and to encapsulate the corresponding help classes, which can be used immediately and reduce learning costs;Contains the following major content:
①Common (ComboxEdit, LookupEdit, DateEdit, simpleButton, NavigationPage, GridView, ChartControl) and other component operations and form adaptation;A full range of example demonstration operations are carried out for the examples of ;
③The corresponding help classes are all encapsulated for the contents of these controls, which are convenient to be transplanted to other projects for direct use;

2.2, the main realization function of the project project

The main functions of this sample project are:

①Common operations on the table [such as: loading data, modifying the background, color, name of the header (or specifying rows and columns), and modifying the table contents arbitrarily, obtaining the specified columns, etc.];

2 Realize the operation of entity data [such as: convert entity class to DataTable, convert DataTable to entity, copy DataTale, add fields to DataTable, add columns, add rows, etc.].

③ Realize the creation of linear charts (such as: single-line, double-line charts, zoom in and out, export charts);

④Realize composite header design for tables (multiple headers can be designed, table columns can be fixed, header name can be modified, background color can be modified, width can be set, adaptive, etc.);

⑤The content of the table can be exported to Excel file and other operations;

⑥Realize the related operations of the navigation bar controls (each navigation corresponds to the navigation content, and the writing of its trigger events, etc.), which is used to quickly get started with components and use;

⑦The realization of common buttons, drop-down boxes, dates, display controls, input controls, etc. is a demonstration example;

Note: Most of the content involved in the above functions have encapsulated corresponding help classes, you can directly call the help classes to achieve the effect, which is simple and convenient.

Three, the core article of realization

3.1. How to obtain the project

Only need to purchase "C# Common Help Class" column to get the download link and address of the project [that is: Winform's UI helper class - some components will use DevExpress components", the fourth part of the article "four, about the common operations of DevExpress andYou can download the source code of the project project to the local in the content of "Help Project Engineering Download", as shown in the figure below, and the help content involved in this project can be directly used in your own project project.

3.2, the implementation learning tutorial of the project content

You can go to the "Winform" column, check the corresponding articles starting with DevExpress to find out the nanny-level tutorial instructions for learning the content of the corresponding knowledge points; as shown in the following figure: