mirror of
https://gitee.com/dotnetchina/MiniExcel.git
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33 lines
1.3 KiB
C#
33 lines
1.3 KiB
C#
<Query Kind="Program">
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<NuGetReference>AngleSharp</NuGetReference>
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<NuGetReference>Dapper</NuGetReference>
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<NuGetReference>DocumentFormat.OpenXml</NuGetReference>
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<NuGetReference>ExcelDataReader</NuGetReference>
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<NuGetReference>ExcelDataReader.DataSet</NuGetReference>
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<NuGetReference>Newtonsoft.Json</NuGetReference>
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<NuGetReference>System.Data.SqlClient</NuGetReference>
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<Namespace>Dapper</Namespace>
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<Namespace>ExcelDataReader</Namespace>
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<Namespace>Newtonsoft.Json</Namespace>
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<Namespace>System.Data.SqlClient</Namespace>
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<Namespace>System.Net.Http</Namespace>
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<Namespace>System.Threading.Tasks</Namespace>
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</Query>
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void Main()
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{
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Stopwatch sw = new Stopwatch();
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sw.Start();
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Console.WriteLine("start memory usage: " + System.Diagnostics.Process.GetCurrentProcess().WorkingSet64 / (1024 * 1024) + $"MB");
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System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
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var path = @"D:\git\MiniExcel\samples\xlsx\OpenXmlSDK_InsertCellValues\OpenXmlSDK_InsertCellValues.xlsx";
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using (var stream = File.OpenRead(path))
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using (var reader = ExcelReaderFactory.CreateReader(stream))
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{
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reader.Read();
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Console.WriteLine("A1 : " +reader.GetValue(0));
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Console.WriteLine("end memory usage: " + System.Diagnostics.Process.GetCurrentProcess().WorkingSet64 / (1024 * 1024) + $"MB & run time : {sw.ElapsedMilliseconds}ms");
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}
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}
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