c#代码介绍23种设计模式-21责任链模式(附代码)

D:\technology\excise\DesignpatternStudy\21_ResponsibilityChainPattern\bin\Debug\21_ResponsibilityChainPattern.exe.config D:\technology\excise\DesignpatternStudy\21_ResponsibilityChainPattern\bin\Debug\21_ResponsibilityChainPattern.exe D:\technology\excise\DesignpatternStudy\21_ResponsibilityChainPattern\bin\Debug\21_ResponsibilityChainPattern.pdb D:\technology\excise\DesignpatternStudy\21_ResponsibilityChainPattern\obj\Debug\21_ResponsibilityChainPattern.exe D:\technology\excise\DesignpatternStudy\21_ResponsibilityChainPattern\obj\Debug\21_ResponsibilityChainPattern.pdb D:\technology\excise\DesignpatternStudy\21_ResponsibilityChainPattern\obj\Debug\21_ResponsibilityChainPattern.csproj.CoreCompileInputs.cache