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soilde123 2010-05-04
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simplified () 可以了
xiao4623581 2010-04-30
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学习中
尹成 2010-04-30
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str.replace(QString("\n"), QString(""));
gemfield 2010-04-30
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QString gemfield("gem\nfield");
gemfield.remove("\n");
另外remove()方法的重载函数可以指定字母大小写是否敏感
gemfield.remove("\n");
另外remove()方法的重载函数可以指定字母大小写是否敏感
csm2432 2010-04-30
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QString QString::simplified () const
Returns a string that has whitespace removed from the start and the end, and that has each sequence of internal whitespace replaced with a single space.
Whitespace means any character for which QChar::isSpace() returns true. This includes the ASCII characters '\t', '\n', '\v', '\f', '\r', and ' '.
Example:
QString str = " lots\t of\nwhitespace\r\n ";
str = str.simplified();
// str == "lots of whitespace";
Returns a string that has whitespace removed from the start and the end, and that has each sequence of internal whitespace replaced with a single space.
Whitespace means any character for which QChar::isSpace() returns true. This includes the ASCII characters '\t', '\n', '\v', '\f', '\r', and ' '.
Example:
QString str = " lots\t of\nwhitespace\r\n ";
str = str.simplified();
// str == "lots of whitespace";
tingsking18 2010-04-28
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str.replace(QString("\n"), QString(""));
