关于vb:求助大佬们VB语言怎么实现替换数字

我设定的RadioButton值为固定值1234，当初想通过一个Button获取TextBox内输出的2345将RadioButton的固定值替换为2345。
求大佬们帮帮忙，我是小萌新，有很多不会须要求教学习的中央也托付大佬们不要吐槽。[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]
[url]https://book.douban.com/douli...[/url]
[url]https://movie.douban.com/doul...[/url]
[url]https://www.douban.com/doulis...[/url]
[url]https://m.douban.com/doulist/...[/url]