我如何.MatchCase和.WholeWord? [英] How do I .MatchCase and .WholeWord?
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问题描述
我一直都做一个查找,查找下一个功能,我的richtextbox,所以让由整个单词或区分大小写或两者的用户搜索我的这些复选框,然后我拿到了前两个,工作,但我不能得到它与这两个情况下,整个单词检查工作,这是我的code:
Ive been making a find, find next function for my richtextbox, so I have these check boxes to let the user search by whole word or case sensitive or both, and I got the first two, to work but I can't get it to work with both case a whole word checked, here's my code:
if (isWhole == true && isCase == true)
{
string searchText = Form2.text;
this.Focus();
richTextBox1.Focus();
findPos = richTextBox1.Find(searchText,findPos,richTextBox1.Text.Length, RichTextBoxFinds.WhatGoesHere?);
richTextBox1.Select(findPos, searchText.Length);
findPos += searchText.Length;
}
不过,有一个为wholeword没有选择和matchcase那么有没有什么办法与.Find()?
But there's no option for wholeword and matchcase so is there any way to do this with .Find()?
推荐答案
的的 RichTextBoxFinds 是一个'标志'枚举,这意味着你可以'或'的值加在一起:
The RichTextBoxFinds is a 'flags' enum, meaning you can 'or' the values together:
findPos = richTextBox1.Find(searchText,findPos,richTextBox1.Text.Length,
RichTextBoxFinds.WholeWord | RichTextBoxFinds.MatchCase);
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