Entity references or sequences beginning with an ampersand ‘&’ must be terminated with a semicolon ‘;’. 符号&必须要分号结束

windows phone开发中用到url 

 

 

直接把网址http://sss?dd=100&ds=100放到xaml中,出现以下问题

Entity references or sequences beginning with an ampersand ‘&’ must be terminated with a semicolon ‘;’. 

符号&必须要分号结束；

把&替换成&就可以