File list (Check if you may need any files):
StringExtraction
................\AssemblyInfo.cs
................\bin
................\...\Debug
................\...\.....\StringExtraction.exe
................\...\.....\StringExtraction.pdb
................\Form1.cs
................\Form1.resx
................\Key.cs
................\obj
................\...\Debug
................\...\.....\StringExtraction.exe
................\...\.....\StringExtraction.Form1.resources
................\...\.....\StringExtraction.pdb
................\...\.....\temp
................\...\.....\TempPE
................\StringExtraction.csproj
................\StringExtraction.csproj.user
................\StringExtraction.sln
................\StringUtil.cs
................\方案.txt