"学籍成绩管理系统 画线实习报告"

The internship report describes the process of developing a student academic record and grade management system. The system allows users to draw lines on the screen using a mouse and set the color and width of the lines. It also enables users to select and highlight a specific line, and to input and save the properties of the line in a dialog box. The system is designed to save the drawn line data in a text file called Line.dat and to display the graphical representation of the lines when the Line.dat file is opened. The report includes a detailed analysis of the requirements for the system, including the ability to draw and customize lines using the mouse, select and modify the properties of the selected line, and save and display the drawn line data. The report also outlines the algorithm design, including the use of functions such as MoveTo() and LineTo() to draw lines on the screen, GetColor() to change the line color, and CFile to open and save the line data file. The report provides a comprehensive overview of the entire development process, from understanding the requirements and conducting a thorough analysis to designing and implementing the algorithms. It also includes a detailed explanation of the coding and programming techniques used to develop the system, as well as the testing and debugging process. Overall, the report demonstrates the student's ability to apply their programming skills to develop a practical and functional system for managing student academic records and grades. It showcases their understanding of programming languages and techniques, as well as their problem-solving and analytical skills. The system developed through this internship project has the potential to efficiently manage student academic records and grades, and the report provides valuable insights into the development process for similar projects in the future.