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9 年
wpf RichTextBox控件如何排布算术题目
我是想编写一个自出题软件,现在想将题目排布在richtextbox里,一次出题,题目会是指定范围内,而且运算数也相同,只不过有一位数有两位数,这样导致每道题目的长度并不完全相同,当然可以获知一个最大长度范围,根据这个数值,决定一行可以排布多少题目。
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