Excel add-in with c# VSTO and web

**Course Review for "Excel VSTO and Web Add-ins Development"** **Overview:** The course has received a global rating of 4.05 from recent reviews, indicating a generally positive reception with some areas for improvement. The course aims to teach developers how to create Excel VSTO (Visual Studio Tools for Office) and Web Add-ins, providing practical skills in Excel add-in development. **Pros:** - **Expert Knowledge:** Reviewers acknowledge that the instructor appears to have a strong grasp of the subject matter, demonstrating clear knowledge of Excel VSTO and Web Add-ins development. - **Practical Application:** The course includes practical examples, which are valuable for learners looking to apply their new skills. - **Engaging Content:** Despite some criticisms regarding pace and detail, the content is engaging enough to prompt further learning in related areas, such as YouTube tutorials to fill knowledge gaps. **Cons:** - **Repetition:** Some learners felt that the second part of the course was overly repetitive with the first part, covering the same steps without adding significant new value. - **Preparation Caveats:** A lack of clarity on what learners should have prepared or set up in their environments before beginning add-in development left some users unprepared. - **Source Files and Examples:** Reviewers expected source files to be provided and for the examples to be more complex, particularly those involving data from a SQL Server database. - **Pace and Detail:** The instructor's pace was criticized as too quick, with insufficient explanation on why certain steps or functions are used over others. The detail provided in the code explanations was not as thorough as some learners had hoped. - **Post-Course Follow-up:** A need for post-course guidance on how to install and use the developed add-ins on Excel across different computers was highlighted. - **Comprehensive Explanation:** Some learners felt that the course lacked a comprehensive explanation of the development process, including the creation of new VSTO projects and the specifics of working with the COM model. **Summary:** The course offers valuable insights into developing Excel VSTO and Web Add-ins, with content delivered by an expert in the field. However, it falls short in providing comprehensive post-course materials and detailed explanations that would enable learners to fully understand the development process, especially for those new to add-in creation. The course could be improved by offering a more detailed breakdown of each step, including why certain approaches are taken, and by providing all necessary source files to facilitate learning and application across various environments. Additionally, ensuring that the pace matches the learners' needs and that repetition is minimized would enhance the overall learning experience. Despite these issues, the course has potential as a starting point for those looking to develop Excel add-ins, with room for improvement to meet the expectations of more experienced developers or those seeking a more in-depth understanding.