diff --git a/README.md b/README.md
index 8296d28..57c9023 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,5 @@
[](https://www.nuget.org/packages/MiniExcel) [](https://www.nuget.org/packages/MiniExcel) [](https://ci.appveyor.com/project/shps951023/miniexcel/branch/master)
----
-
A high performance and easy Excel(xlsx,csv) Micro-Helper that avoids OOM and without any third party dependencies to create file or dynamic/type mapping query etc..
### Features
@@ -21,7 +19,7 @@ You can install the package [from NuGet](https://www.nuget.org/packages/MiniExce
Please Check [Release Notes](https://github.com/shps951023/MiniExcel/tree/master/docs)
-### Execute a query and map the results to a strongly typed IEnumerable
+### Execute a query and map the results to a strongly typed IEnumerable [[Try it]](https://dotnetfiddle.net/3QDl6P)
```C#
public class UserAccount
@@ -41,7 +39,7 @@ using (var stream = File.OpenRead(path))
-### Execute a query and map it to a list of dynamic objects without using head
+### Execute a query and map it to a list of dynamic objects without using head [[Try it]](https://dotnetfiddle.net/3QDl6P)
* dynamic key is `A.B.C.D..`
@@ -61,7 +59,7 @@ using (var stream = File.OpenRead(path))
}
```
-### Execute a query with first header row
+### Execute a query with first header row [[Try it]](https://dotnetfiddle.net/3QDl6P)
| Column1 | Column2 |
| -------- | -------- |
@@ -92,9 +90,9 @@ performance: MiniExcel/ExcelDataReader/ClosedXML/EPPlus
-### Create Excel Xlsx file
+### Create Excel Xlsx file [[Try it]](https://dotnetfiddle.net/3QDl6P)
-Anonymous or strongly type:
+Anonymous or strongly type:
```C#
var path = Path.Combine(Path.GetTempPath(), $"{Guid.NewGuid()}.xlsx");
MiniExcel.SaveAs(path, new[] {
@@ -143,10 +141,10 @@ Create File Result :
| MiniExcel | 1 |
| Github | 2 |
-### SaveAs Stream
+### SaveAs Stream [[Try it]](https://dotnetfiddle.net/JOen0e)
```C#
-using (var stream = new FileStream(path, FileMode.CreateNew))
+using (var stream = File.Create(path))
{
stream.SaveAs(values);
}
@@ -201,6 +199,10 @@ Default system will auto check file path or stream is from xlsx or csv, but if y
stream.SaveAs(excelType:ExcelType.CSV);
//or
stream.SaveAs(excelType:ExcelType.XLSX);
+//or
+stream.Query(excelType:ExcelType.CSV);
+//or
+stream.Query(excelType:ExcelType.XLSX);
```
### TODO
diff --git a/drafts/【.NET Fiddle】CSV Query&SaveAs Demo.linq b/drafts/【.NET Fiddle】CSV Query&SaveAs Demo.linq
new file mode 100644
index 0000000..ad2c792
--- /dev/null
+++ b/drafts/【.NET Fiddle】CSV Query&SaveAs Demo.linq
@@ -0,0 +1,59 @@
+
+ Dapper
+ MiniExcel
+ Newtonsoft.Json
+ System.Data.SqlClient
+ MiniExcelLibs
+ Newtonsoft.Json
+ System.Data
+ System.Diagnostics
+ System.Linq.Expressions
+ System.Text.RegularExpressions
+ System.Threading
+ System.Transactions
+ System.Xml
+ System.Xml.Linq
+ System.Xml.XPath
+
+
+void Main()
+{
+ Test.Program.Main();
+}
+
+namespace Test
+{
+ using System;
+ using System.IO;
+ using System.Text;
+ using Newtonsoft.Json;
+ using MiniExcelLibs;
+ public class Program
+ {
+ public static void Main()
+ {
+ // SaveAs & Create by MemoryStream
+ Byte[] bytes = null;
+ using (var stream = new MemoryStream())
+ {
+ var value = new[] { new { A = "A1", B = "B1" }, new { A = "A2", B = "B2" } };
+ stream.SaveAs(value: value, excelType: ExcelType.CSV);
+
+ bytes = stream.ToArray();
+ Console.WriteLine(Encoding.UTF8.GetString(bytes));
+ /*result:
+ A,B
+ A1,B1
+ A2,B2
+ */
+ }
+
+ using (var stream = new MemoryStream(bytes))
+ {
+ var rows = stream.Query(useHeaderRow: true);
+ Console.WriteLine(JsonConvert.SerializeObject(rows)); // result : [{"A":"A1","B":"B1"},{"A":"A2","B":"B2"}]
+ }
+ }
+ }
+}
+// You can define other methods, fields, classes and namespaces here
diff --git a/drafts/【.NET Fiddle】Xlsx Query&SaveAs Demo.linq b/drafts/【.NET Fiddle】Xlsx Query&SaveAs Demo.linq
new file mode 100644
index 0000000..f882689
--- /dev/null
+++ b/drafts/【.NET Fiddle】Xlsx Query&SaveAs Demo.linq
@@ -0,0 +1,90 @@
+
+ Dapper
+ MiniExcel
+ Newtonsoft.Json
+ System.Data.SqlClient
+ System.Data.SQLite.Core
+ MiniExcelLibs
+ Newtonsoft.Json
+ System.Data
+ System.Diagnostics
+ System.Linq.Expressions
+ System.Text.RegularExpressions
+ System.Threading
+ System.Transactions
+ System.Xml
+ System.Xml.Linq
+ System.Xml.XPath
+
+
+void Main()
+{
+ Test.Program.Main();
+}
+
+// You can define other methods, fields, classes and namespaces here
+namespace Test
+{
+ using System;
+ using System.IO;
+ using MiniExcelLibs;
+ using System.Linq;
+ using Dapper;
+ using System.Data.SQLite;
+ public class Program
+ {
+ public static void Main()
+ {
+ var path = "demo.xlsx";
+ var values = new[] { new { A = "Github", B = DateTime.Parse("2021-01-01") }, new { A = "Microsoft", B = DateTime.Parse("2021-02-01") } };
+
+ // create
+ using (var stream = File.Create(path))
+ stream.SaveAs(values);
+
+ // query dynamic
+ using (var stream = File.OpenRead(path))
+ {
+ var rows = stream.Query(useHeaderRow: true).ToList();
+ Console.WriteLine(rows[0].A); //Github
+ Console.WriteLine(rows[0].B); //2021-01-01 12:00:00 AM
+ Console.WriteLine(rows[1].A); //Microsoft
+ Console.WriteLine(rows[1].B); //2021-02-01 12:00:00 AM
+ }
+
+ // query type mapping
+ using (var stream = File.OpenRead(path))
+ {
+ var rows = stream.Query().ToList();
+ Console.WriteLine(rows[0].A); //Github
+ Console.WriteLine(rows[0].B); //2021-01-01 12:00:00 AM
+ Console.WriteLine(rows[1].A); //Microsoft
+ Console.WriteLine(rows[1].B); //2021-02-01 12:00:00 AM
+ }
+
+ File.Delete(path);
+
+ // Create by DapperRows
+ using (var connection = new System.Data.SQLite.SQLiteConnection("Data Source=:memory:"))
+ {
+ var rows = connection.Query(@"select 'MiniExcel' as Column1,1 as Column2 union all select 'Github',2");
+ MiniExcel.SaveAs(path, rows);
+ }
+
+ using (var stream = File.OpenRead(path))
+ {
+ var rows = stream.Query(useHeaderRow:true).ToList();
+ Console.WriteLine(rows[0].Column1); //MiniExcel
+ Console.WriteLine(rows[0].Column2); //1
+ Console.WriteLine(rows[1].Column1); //Github
+ Console.WriteLine(rows[1].Column2); //2
+ }
+ }
+
+ public class Demo
+ {
+ public string A { get; set; }
+ public string B { get; set; }
+ }
+ }
+}
\ No newline at end of file