【发布时间】:2019-10-04 13:04:27
【问题描述】:
C#新手问题,我需要根据过滤器从四个文件夹中收集文件,并将它们全部放入一个数组中:
string[] files = Directory.GetFiles(DirPath, Dts.Variables["User::vCSV_Folder_File_Filter_1"].Value.ToString());
string[] files = string[] + Directory.GetFiles(DirPath, Dts.Variables["User::vCSV_Folder_File_Filter_2"].Value.ToString());
string[] files = string[] + Directory.GetFiles(DirPath, Dts.Variables["User::vCSV_Folder_File_Filter_3"].Value.ToString());
string[] files = string[] + Directory.GetFiles(DirPath, Dts.Variables["User::vCSV_Folder_File_Filter_4"].Value.ToString());
用c#最好的方法是什么,首先连接字符串然后放入数组。
【问题讨论】:
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List<string> files;files.AddRange(Directory.GetFiles(...));