12 2024 档案
摘要：public static DataTable ReadDataTable(string filePath) { DataTable dt = new DataTable(); try { System.Text.Encoding encoding = Encoding.Default;//GetT
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摘要：public static DataTable ReadDataTable(string filePath) { DataTable dt = new DataTable(); StreamReader sR = null; try { if (File.Exists(filePath)) { sR
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摘要：Dictionary<int, double> keyValuePairs = new Dictionary<int, double>(); keyValuePairs.Add(1, 10); keyValuePairs.Add(3, 33); keyValuePairs.Add(2, 13); /
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摘要：// 使用DirectoryInfo类 DirectoryInfo directory = new DirectoryInfo(path); // 获取目录下的所有文件 FileInfo[] files = directory.GetFiles();
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