C# 读取csv/excel文件内容至dataset，然后 将dataset绑定至datagridview
读取csv文件并写入至datagridview
excel导入效果：
资源文件列表
.vs/DataCompareTool/DesignTimeBuild/.dtbcache , 184
.vs/DataCompareTool/v15/.suo , 70144
.vs/DataCompareTool/v15/Server/sqlite3/db.lock , 0
.vs/DataCompareTool/v15/Server/sqlite3/storage.ide , 4096
.vs/DataCompareTool/v15/Server/sqlite3/storage.ide-shm , 32768
.vs/DataCompareTool/v15/Server/sqlite3/storage.ide-wal , 1339032
App.config , 186
DataCompareTool.csproj , 5900
DataCompareTool.sln , 1128
Form1.Designer.cs , 6645
Form1.cs , 6969
Form1.resx , 5817
Program.cs , 527
Properties/AssemblyInfo.cs , 1328
Properties/Resources.Designer.cs , 2871
Properties/Resources.resx , 5612
Properties/Settings.Designer.cs , 1115
Properties/Settings.settings , 249
Utils/ExportExcel.cs , 5457
bin/Debug/DataCompareTool.exe , 16896
bin/Debug/DataCompareTool.exe.config , 186
bin/Debug/DataCompareTool.pdb , 30208
bin/Debug/ExcelDataReader.DataSet.dll , 9728
bin/Debug/ExcelDataReader.dll , 161792
bin/Debug/ICSharpCode.SharpZipLib.dll , 196096
bin/Debug/ICSharpCode.SharpZipLib.xml , 522397
bin/Debug/NPOI.OOXML.dll , 530432
bin/Debug/NPOI.OpenXml4Net.dll , 89088
bin/Debug/NPOI.OpenXmlFormats.dll , 2078720
bin/Debug/NPOI.dll , 1623552
bin/Debug/Newtonsoft.Json.dll , 675752
bin/Debug/x64/e_sqlite3.dll , 1238016
bin/Debug/x86/e_sqlite3.dll , 943104
obj/Debug/DataCompareTool.Form1.resources , 180
obj/Debug/DataCompareTool.Properties.Resources.resources , 180
obj/Debug/DataCompareTool.csproj.CopyComplete , 0
obj/Debug/DataCompareTool.csproj.CoreCompileInputs.cache , 42
obj/Debug/DataCompareTool.csproj.FileListAbsolute.txt , 6096
obj/Debug/DataCompareTool.csproj.GenerateResource.cache , 1012
obj/Debug/DataCompareTool.csprojAssemblyReference.cache , 51183
obj/Debug/DataCompareTool.exe , 16896
obj/Debug/DataCompareTool.pdb , 30208
obj/Debug/DesignTimeResolveAssemblyReferences.cache , 1139
obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 8331
obj/Debug/TempPE/Properties.Resources.Designer.cs.dll , 3584
obj/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
packages/ExcelDataReader.3.6.0/.signature.p7s , 9495
packages/ExcelDataReader.3.6.0/ExcelDataReader.3.6.0.nupkg , 447263
packages/ExcelDataReader.3.6.0/lib/net20/ExcelDataReader.dll , 161280
packages/ExcelDataReader.3.6.0/lib/net20/ExcelDataReader.pdb , 65584
packages/ExcelDataReader.3.6.0/lib/net20/ExcelDataReader.xml , 79427
packages/ExcelDataReader.3.6.0/lib/net45/ExcelDataReader.dll , 161792
packages/ExcelDataReader.3.6.0/lib/net45/ExcelDataReader.pdb , 64976
packages/ExcelDataReader.3.6.0/lib/net45/ExcelDataReader.xml , 79427
packages/ExcelDataReader.3.6.0/lib/netstandard1.3/ExcelDataReader.dll , 161792
packages/ExcelDataReader.3.6.0/lib/netstandard1.3/ExcelDataReader.pdb , 64852
packages/ExcelDataReader.3.6.0/lib/netstandard1.3/ExcelDataReader.xml , 78463
packages/ExcelDataReader.3.6.0/lib/netstandard2.0/ExcelDataReader.dll , 161280
packages/ExcelDataReader.3.6.0/lib/netstandard2.0/ExcelDataReader.pdb , 64976
packages/ExcelDataReader.3.6.0/lib/netstandard2.0/ExcelDataReader.xml , 79427
packages/ExcelDataReader.DataSet.3.6.0/.signature.p7s , 9464
packages/ExcelDataReader.DataSet.3.6.0/ExcelDataReader.DataSet.3.6.0.nupkg , 33893
packages/ExcelDataReader.DataSet.3.6.0/lib/net20/ExcelDataReader.DataSet.dll , 10240
packages/ExcelDataReader.DataSet.3.6.0/lib/net20/ExcelDataReader.DataSet.pdb , 2680
packages/ExcelDataReader.DataSet.3.6.0/lib/net20/ExcelDataReader.DataSet.xml , 5039
packages/ExcelDataReader.DataSet.3.6.0/lib/net35/ExcelDataReader.DataSet.dll , 9728
packages/ExcelDataReader.DataSet.3.6.0/lib/net35/ExcelDataReader.DataSet.pdb , 2640
packages/ExcelDataReader.DataSet.3.6.0/lib/net35/ExcelDataReader.DataSet.xml , 3423
packages/ExcelDataReader.DataSet.3.6.0/lib/netstandard2.0/ExcelDataReader.DataSet.dll , 9728
packages/ExcelDataReader.DataSet.3.6.0/lib/netstandard2.0/ExcelDataReader.DataSet.pdb , 2640
packages/ExcelDataReader.DataSet.3.6.0/lib/netstandard2.0/ExcelDataReader.DataSet.xml , 3423
packages/NPOI.2.4.1/.signature.p7s , 9471
packages/NPOI.2.4.1/LICENSE , 9851
packages/NPOI.2.4.1/NPOI.2.4.1.nupkg , 4627463
packages/NPOI.2.4.1/Read Me.txt , 4579
packages/NPOI.2.4.1/lib/NPOI.xml , 2271765
packages/NPOI.2.4.1/lib/net40/NPOI.OOXML.dll , 530432
packages/NPOI.2.4.1/lib/net40/NPOI.OpenXml4Net.dll , 89600
packages/NPOI.2.4.1/lib/net40/NPOI.OpenXmlFormats.dll , 2078720
packages/NPOI.2.4.1/lib/net40/NPOI.dll , 1624064
packages/NPOI.2.4.1/lib/net45/NPOI.OOXML.dll , 530432
packages/NPOI.2.4.1/lib/net45/NPOI.OpenXml4Net.dll , 89088
packages/NPOI.2.4.1/lib/net45/NPOI.OpenXmlFormats.dll , 2078720
packages/NPOI.2.4.1/lib/net45/NPOI.dll , 1623552
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.OOXML.deps.json , 10904
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.OOXML.dll , 532992
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.OpenXml4Net.deps.json , 9904
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.OpenXml4Net.dll , 89600
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.OpenXmlFormats.deps.json , 10396
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.OpenXmlFormats.dll , 2087936
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.deps.json , 9461
packages/NPOI.2.4.1/lib/netstandard2.0/NPOI.dll , 1666560
packages/NPOI.2.4.1/logo/120_120.jpg , 8143
packages/NPOI.2.4.1/logo/240_240.png , 15405
packages/NPOI.2.4.1/logo/32_32.jpg , 1835
packages/NPOI.2.4.1/logo/60_60.jpg , 4191
packages/Newtonsoft.Json.12.0.2/.signature.p7s , 18498
packages/Newtonsoft.Json.12.0.2/LICENSE.md , 1104
packages/Newtonsoft.Json.12.0.2/Newtonsoft.Json.12.0.2.nupkg , 2521025
packages/Newtonsoft.Json.12.0.2/lib/net20/Newtonsoft.Json.dll , 553896
packages/Newtonsoft.Json.12.0.2/lib/net20/Newtonsoft.Json.xml , 598643
packages/Newtonsoft.Json.12.0.2/lib/net35/Newtonsoft.Json.dll , 488360
packages/Newtonsoft.Json.12.0.2/lib/net35/Newtonsoft.Json.xml , 543762
packages/Newtonsoft.Json.12.0.2/lib/net40/Newtonsoft.Json.dll , 554408
packages/Newtonsoft.Json.12.0.2/lib/net40/Newtonsoft.Json.xml , 555681
packages/Newtonsoft.Json.12.0.2/lib/net45/Newtonsoft.Json.dll , 675752
packages/Newtonsoft.Json.12.0.2/lib/net45/Newtonsoft.Json.xml , 701978
packages/Newtonsoft.Json.12.0.2/lib/netstandard1.0/Newtonsoft.Json.dll , 645544
packages/Newtonsoft.Json.12.0.2/lib/netstandard1.0/Newtonsoft.Json.xml , 680623
packages/Newtonsoft.Json.12.0.2/lib/netstandard1.3/Newtonsoft.Json.dll , 663976
packages/Newtonsoft.Json.12.0.2/lib/netstandard1.3/Newtonsoft.Json.xml , 688829
packages/Newtonsoft.Json.12.0.2/lib/netstandard2.0/Newtonsoft.Json.dll , 669608
packages/Newtonsoft.Json.12.0.2/lib/netstandard2.0/Newtonsoft.Json.xml , 700690
packages/Newtonsoft.Json.12.0.2/lib/portable-net40+sl5+win8+wp8+wpa81/Newtonsoft.Json.dll , 453032
packages/Newtonsoft.Json.12.0.2/lib/portable-net40+sl5+win8+wp8+wpa81/Newtonsoft.Json.xml , 513671
packages/Newtonsoft.Json.12.0.2/lib/portable-net45+win8+wp8+wpa81/Newtonsoft.Json.dll , 645032
packages/Newtonsoft.Json.12.0.2/lib/portable-net45+win8+wp8+wpa81/Newtonsoft.Json.xml , 680623
packages/SQLitePCLRaw.bundle_green.1.1.11/.signature.p7s , 9464
packages/SQLitePCLRaw.bundle_green.1.1.11/SQLitePCLRaw.bundle_green.1.1.11.nupkg , 90278
packages/SQLitePCLRaw.bundle_green.1.1.11/build/wp8/SQLitePCLRaw.bundle_green.targets , 1935
packages/SQLitePCLRaw.bundle_green.1.1.11/build/wp80/arm/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/build/wp80/arm/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/build/wp80/x86/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/build/wp80/x86/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/MonoAndroid/SQLitePCLRaw.batteries_green.dll , 5632
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/MonoAndroid/SQLitePCLRaw.batteries_v2.dll , 5632
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/Xamarin.Mac20/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/Xamarin.Mac20/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/Xamarin.iOS10/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/Xamarin.iOS10/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/net35/SQLitePCLRaw.batteries_green.dll , 4608
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/net35/SQLitePCLRaw.batteries_v2.dll , 4608
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/net40/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/net40/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/net45/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/net45/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/netcoreapp/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/netcoreapp/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/netstandard1.1/SQLitePCLRaw.batteries_green.dll , 4608
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/netstandard1.1/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/portable-net40+sl5+netcore45+wp8+MonoAndroid10+MonoTouch10+Xamarin.iOS10/SQLitePCLRaw.batteries_green.dll , 4608
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/portable-net40+sl5+netcore45+wp8+MonoAndroid10+MonoTouch10+Xamarin.iOS10/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/portable-net45+netcore45+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/portable-net45+netcore45+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/portable-net45+netcore45+wpa81+wp8+MonoAndroid10+MonoTouch10+Xamarin.iOS10/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/portable-net45+netcore45+wpa81+wp8+MonoAndroid10+MonoTouch10+Xamarin.iOS10/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/uap10.0/SQLitePCLRaw.batteries_green.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/uap10.0/SQLitePCLRaw.batteries_v2.dll , 5120
packages/SQLitePCLRaw.bundle_green.1.1.11/lib/win8/SQLitePCLRaw.batteries_green.dll , 5120
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