我有以下幾行：

d:\Projects\qqq\Development\qqq.MySol1.sln
d:\Projects\qqq\qqqDevelopment\qqqMySol2.sln
d:\Projects\qqq\Development\MyInstaller.sln
d:\Projects\qqq\qqq\Development\MyInstaller.sln
d:\Projects\Development\MyInstaller.sln

我需要一個正則表達式，這將導致捕獲：

Line 1: Development and MySol1.sln
Line 2: Development and MySol2.sln
Line 3: Development and MyInstaller.sln
Line 4: Development and MyInstaller.sln
Line 5: Development and MyInstaller.sln

因此，一個正則表達式，將刪除（忽略）字qqq從行。 我一直在試圖與調節，并有部分的解決方案：

這導致：

Line 1: Development and .MySol1.sln
Line 2: qqqDevelopment and MySol2.sln
Line 3: Development and nstaller.sln
Line 4: Development and nstaller.sln
Line 5: Development and nstaller.sln

因此，.{3}應固定

1.我認為，應該工作：

.*\\(?:qqq)?(?<A>.*)\\(?:qqq)?(?<B>.*)