DevelopmentHelpers.QueryBuilder
1.0.5
There is a newer version of this package available.
See the version list below for details.
See the version list below for details.
dotnet add package DevelopmentHelpers.QueryBuilder --version 1.0.5
NuGet\Install-Package DevelopmentHelpers.QueryBuilder -Version 1.0.5
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<PackageReference Include="DevelopmentHelpers.QueryBuilder" Version="1.0.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add DevelopmentHelpers.QueryBuilder --version 1.0.5
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#r "nuget: DevelopmentHelpers.QueryBuilder, 1.0.5"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install DevelopmentHelpers.QueryBuilder as a Cake Addin #addin nuget:?package=DevelopmentHelpers.QueryBuilder&version=1.0.5 // Install DevelopmentHelpers.QueryBuilder as a Cake Tool #tool nuget:?package=DevelopmentHelpers.QueryBuilder&version=1.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
DevelopmentHelpers.QueryBuilder
This library allows a way to build Query and export data in Json and Xml from SQL SERVER .net core applicaitons
Code Example
1. To Create a Query From Xml File, Readme file contain examples of Query in Xml format
XElement queryElement = XElement.Load(filePath);
var helper = new QueryMapper();
Query query = helper.Get(queryElement);
2a. Create MSSQL server Data Store Helper
var logger = (ILogger<SqlDataStoreHelper>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<SqlDataStoreHelper>));
IDataStoreHelper dataStoreHelper = new SqlDataStoreHelper(logger, KernelMapper.NorthWindConnectionString);
2b. Create a Datatable from Query for MSSQL Server FOR SELECT Statement
DataTable dataTable = await dataStoreHelper.GetDataTableAsync(query);
2c. Create a table object from Select Query
Table table = await dataStoreHelper.GetTableAsync(query);
3. Add Query to Database
List<Parameter> parameters = await dataStoreHelper.AddAsync(query);
var primaryKeyParameter = parameterMapper.GetParameter("Your Parameter Name ",parameters);
4. Delete Query
bool deleted = await dataStoreHelper.DeleteAsync(query);
5. Update Or Add Query without parameters, return no of rows affected
int saved = await dataStoreHelper.SaveAsync(query);
6. Create a Table Mapper for xml and Json formats
TableMapper tableMapper = new TableMapper();
7. Create a Table from DataTable
Table table = tableMapper.Get(dataTable);
8. Create xml From Table Mapper
XElement xElement = tableMapper.GetXml(table);
9. Create Json from Table Mapper
JsonDocument json = tableMapper.GetJson(model);
10. Validate Json/Xml with var validateHelper = new ValidateHelper();
bool isXmlValid = validateHelper.IsValidXml(xElement.ToString());
bool isJsonValid = validateHelper.IsJsonObject(json);
11. Sample Xml for Add Query
<Query>
<Name>Add</Name>
<DataProviderType>System.Data.SqlClient</DataProviderType>
<DataStoreType>Microsoft SQL Server</DataStoreType>
<QueryType>Add</QueryType>
<Statement>SET @CategoryID=(SELECT IsNull(MAX(CategoryID)+1,1) FROM [dbo].[Categories])
INSERT INTO [dbo].[Categories]
(
[CategoryName]
,[Description]
,[Picture]
)
values
(
@CategoryName
,@Description
,@Picture
)
</Statement>
<Parameters>
<Parameter>
<Name>CategoryID</Name>
<IsNullable>false</IsNullable>
<ParameterDirection>InputOutput</ParameterDirection>
<DataStoreDataType>int</DataStoreDataType>
<DbType>Int32</DbType>
<Precision>10</Precision>
<Scale>0</Scale>
<Value>1</Value>
</Parameter>
<Parameter>
<Name>CategoryName</Name>
<IsNullable>false</IsNullable>
<ParameterDirection>Input</ParameterDirection>
<DataStoreDataType>nvarchar</DataStoreDataType>
<DbType>String</DbType>
<Precision>0</Precision>
<Scale>0</Scale>
<Value>Beverages</Value>
</Parameter>
<Parameter>
<Name>Description</Name>
<IsNullable>true</IsNullable>
<ParameterDirection>Input</ParameterDirection>
<DataStoreDataType>ntext</DataStoreDataType>
<DbType>String</DbType>
<Precision>0</Precision>
<Scale>0</Scale>
<Value>Soft drinks, coffees, teas, beers, and ales</Value>
</Parameter>
<Parameter>
<Name>Picture</Name>
<IsNullable>true</IsNullable>
<ParameterDirection>Input</ParameterDirection>
<DataStoreDataType>image</DataStoreDataType>
<DbType>Object</DbType>
<Precision>0</Precision>
<Scale>0</Scale>
<Value>祓瑳浥䈮瑹孥�</Value>
</Parameter>
</Parameters>
</Query>
12. Sample Xml for Paging Query
<Query>
<Name>GetByPaging</Name>
<DataProviderType>System.Data.SqlClient</DataProviderType>
<DataStoreType>Microsoft SQL Server</DataStoreType>
<QueryType>SelectByPaging</QueryType>
<Statement>
Select
[CategoryID] as 'CategoryID',
[CategoryName] as 'CategoryName',
[Description] as 'Description',
[Picture] as 'Picture'
from [dbo].[Categories]
</Statement>
<OrderByColumnName>CategoryID</OrderByColumnName>
</Query>
13. Sample Xml for Delete Query
<Query>
<Name>Delete</Name>
<DataProviderType>System.Data.SqlClient</DataProviderType>
<DataStoreType>Microsoft SQL Server</DataStoreType>
<QueryType>Delete</QueryType>
<Statement> Delete From [dbo].[Categories]
Where [CategoryID] =@CategoryID
</Statement>
<Parameters>
<Parameter>
<Name>CategoryID</Name>
<IsNullable>false</IsNullable>
<ParameterDirection>InputOutput</ParameterDirection>
<DataStoreDataType>int</DataStoreDataType>
<DbType>Int32</DbType>
<Precision>10</Precision>
<Scale>0</Scale>
<Value>1</Value>
</Parameter>
</Parameters>
</Query>
14. Sample Xml for Get Query
<Query>
<Name>Get</Name>
<DataProviderType>System.Data.SqlClient</DataProviderType>
<DataStoreType>Microsoft SQL Server</DataStoreType>
<QueryType>Select</QueryType>
<Statement>
Select
[CategoryID] as 'CategoryID',
[CategoryName] as 'CategoryName',
[Description] as 'Description',
[Picture] as 'Picture'
from [dbo].[Categories]
</Statement>
</Query>
15. Sample Xml for Get Single Item Query
<Query>
<Name>GetByPk</Name>
<DataProviderType>System.Data.SqlClient</DataProviderType>
<DataStoreType>Microsoft SQL Server</DataStoreType>
<QueryType>Select</QueryType>
<Statement> Select
[CategoryID] as 'CategoryID',
[CategoryName] as 'CategoryName',
[Description] as 'Description',
[Picture] as 'Picture'
from [dbo].[Categories]
Where [CategoryID] =@CategoryID
</Statement>
<Parameters>
<Parameter>
<Name>CategoryID</Name>
<IsNullable>false</IsNullable>
<ParameterDirection>InputOutput</ParameterDirection>
<DataStoreDataType>int</DataStoreDataType>
<DbType>Int32</DbType>
<Precision>10</Precision>
<Scale>0</Scale>
<Value>1</Value>
</Parameter>
</Parameters>
</Query>
16. Sample Xml for Update Query
<Query>
<Name>Update</Name>
<DataProviderType>System.Data.SqlClient</DataProviderType>
<DataStoreType>Microsoft SQL Server</DataStoreType>
<QueryType>Update</QueryType>
<Statement> UPDATE [dbo].[Categories]
SET
[CategoryName]=@CategoryName
,[Description]=@Description
,[Picture]=@Picture
Where [CategoryID] =@CategoryID
</Statement>
<Parameters>
<Parameter>
<Name>CategoryID</Name>
<IsNullable>false</IsNullable>
<ParameterDirection>InputOutput</ParameterDirection>
<DataStoreDataType>int</DataStoreDataType>
<DbType>Int32</DbType>
<Precision>10</Precision>
<Scale>0</Scale>
<Value>1</Value>
</Parameter>
<Parameter>
<Name>CategoryName</Name>
<IsNullable>false</IsNullable>
<ParameterDirection>Input</ParameterDirection>
<DataStoreDataType>nvarchar</DataStoreDataType>
<DbType>String</DbType>
<Precision>0</Precision>
<Scale>0</Scale>
<Value>Beverages</Value>
</Parameter>
<Parameter>
<Name>Description</Name>
<IsNullable>true</IsNullable>
<ParameterDirection>Input</ParameterDirection>
<DataStoreDataType>ntext</DataStoreDataType>
<DbType>String</DbType>
<Precision>0</Precision>
<Scale>0</Scale>
<Value>Soft drinks, coffees, teas, beers, and ales</Value>
</Parameter>
<Parameter>
<Name>Picture</Name>
<IsNullable>true</IsNullable>
<ParameterDirection>Input</ParameterDirection>
<DataStoreDataType>image</DataStoreDataType>
<DbType>Object</DbType>
<Precision>0</Precision>
<Scale>0</Scale>
<Value>祓瑳浥䈮瑹孥�</Value>
</Parameter>
</Parameters>
</Query>
Motivation
I needed a way to transport data from sql server to xml and json format, and to read it back for inserting and recreating data store between two servers on a on demand basis
API Reference
Tests
[TestClass]
public class SqlTableTests
{
FileHelper fileHelper;
QueryMapper helper;
ValidateHelper validateHelper;
TableMapper tableMapper;
ILogger<QueryHelperTest> _logger;
[TestInitialize]
public void TestInitialize()
{
fileHelper = new FileHelper();
helper = new QueryMapper();
validateHelper = new ValidateHelper();
tableMapper = new TableMapper();
_logger = (ILogger<QueryHelperTest>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<QueryHelperTest>));
if (!Directory.Exists(KernelMapper.TableFolderPath))
{
Directory.CreateDirectory(KernelMapper.TableFolderPath);
}
}
[DataTestMethod]
[DataRow(nameof(Categories))]
[DataRow(nameof(CustomerCustomerDemo))]
[DataRow(nameof(CustomerDemographics))]
[DataRow(nameof(Customers))]
[DataRow(nameof(Employees))]
[DataRow(nameof(EmployeeTerritories))]
[DataRow(nameof(Orders))]
[DataRow(nameof(Products))]
[DataRow(nameof(Region))]
[DataRow(nameof(Shippers))]
[DataRow(nameof(Suppliers))]
[DataRow(nameof(Territories))]
[DataRow(nameof(Test))]
public async Task Get_DataTable_And_Generate_Xml_Test(string tableName)
{
Stopwatch watch = new();
watch.Start();
_logger.LogInformation($"Executing Get_DataTable_And_Generate_Xml_Test for Table:{tableName}");
Query query = new()
{
DataProviderType = QueryBuilder.Helpers.Enums.DataProviderType.SqlClient,
DataStoreType = QueryBuilder.Helpers.Enums.DataStoreType.Mssql,
Name = tableName,
QueryType = QueryBuilder.Helpers.Enums.QueryType.Select,
Statement = $"Select * from {tableName}"
};
_logger.LogInformation($"Starting Request for Query: {query.Name} of QueryType {query.QueryType.GetDescription()}");
_logger.LogInformation($"Statement{query.Statement}");
watch.Restart();
var logger = (ILogger<SqlDataStoreHelper>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<SqlDataStoreHelper>));
IDataStoreHelper dataStoreHelper = new SqlDataStoreHelper(logger, KernelMapper.NorthWindConnectionString);
DataTable dataTable = await dataStoreHelper.GetDataTableAsync(query);
dataTable.TableName = tableName;
Assert.IsTrue(dataTable != null);
_logger.LogInformation($"Record Count: {dataTable.Rows.Count}");
_logger.LogInformation($"Finishing Converting to Datatable for request Query: {query.Name} of QueryType {query.QueryType.GetDescription()} and it took {watch.Elapsed.Hours}:{watch.Elapsed.Minutes}:{watch.Elapsed.Seconds}:{watch.Elapsed.Milliseconds / 10}");
watch.Restart();
//Test for the table record
Table model = tableMapper.Get(dataTable);
Assert.IsNotNull(model);
Assert.IsTrue(model.Columns.Count > 0);
//Generate Xml file
XElement xElement = tableMapper.GetXml(model);
Assert.IsTrue(validateHelper.IsValidXml(xElement.ToString()));
//Save the file
fileHelper.SaveXElement(xElement, Path.Combine(KernelMapper.TableFolderPath, $"{tableName}.xml"));
_logger.LogInformation($"Finishing Converting to Xml file and it took {watch.Elapsed.Hours}:{watch.Elapsed.Minutes}:{watch.Elapsed.Seconds}:{watch.Elapsed.Milliseconds / 10}");
//Test back with Model
Table tableModelAgain = tableMapper.Get(xElement);
Assert.IsTrue(model.Name == tableModelAgain.Name);
//Read Xml File
var xmlDataFromXmlFile = fileHelper.ReadFileAsString(Path.Combine(KernelMapper.TableFolderPath, $"{tableName}.xml"));
XElement tableXElement = XElement.Parse(xmlDataFromXmlFile.ToString());
var tableFromFileModel = tableMapper.Get(tableXElement);
_logger.LogInformation($"Finishing Reading from Xml file and it took {watch.Elapsed.Hours}:{watch.Elapsed.Minutes}:{watch.Elapsed.Seconds}:{watch.Elapsed.Milliseconds / 10}");
watch.Stop();
Assert.IsTrue(tableFromFileModel.Name == tableModelAgain.Name);
_logger.LogInformation($"End Executing Get_DataTable_And_Generate_Xml_Test for Table:{tableName}");
}
[DataTestMethod]
[DataRow(nameof(Categories))]
[DataRow(nameof(CustomerCustomerDemo))]
[DataRow(nameof(CustomerDemographics))]
[DataRow(nameof(Customers))]
[DataRow(nameof(Employees))]
[DataRow(nameof(EmployeeTerritories))]
[DataRow(nameof(Orders))]
[DataRow(nameof(Products))]
[DataRow(nameof(Region))]
[DataRow(nameof(Shippers))]
[DataRow(nameof(Suppliers))]
[DataRow(nameof(Territories))]
[DataRow(nameof(Test))]
public async Task Get_DataTable_And_Generate_Json_Test(string tableName)
{
Stopwatch watch = new();
watch.Start();
_logger.LogInformation($"Executing Get_DataTable_And_Generate_Xml_Test for Table:{tableName}");
Query query = new()
{
DataProviderType = QueryBuilder.Helpers.Enums.DataProviderType.SqlClient,
DataStoreType = QueryBuilder.Helpers.Enums.DataStoreType.Mssql,
Name = tableName,
QueryType = QueryBuilder.Helpers.Enums.QueryType.Select,
Statement = $"Select * from {tableName}"
};
_logger.LogInformation($"Starting Request for Query: {query.Name} of QueryType {query.QueryType.GetDescription()}");
_logger.LogInformation($"Statement{query.Statement}");
var logger = (ILogger<SqlDataStoreHelper>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<SqlDataStoreHelper>));
IDataStoreHelper dataStoreHelper = new SqlDataStoreHelper(logger, KernelMapper.NorthWindConnectionString);
DataTable dataTable = await dataStoreHelper.GetDataTableAsync(query);
dataTable.TableName = tableName;
Assert.IsTrue(dataTable != null);
_logger.LogInformation($"Record Count: {dataTable.Rows.Count}");
_logger.LogInformation($"Finishing Converting to Datatable for request Query: {query.Name} of QueryType {query.QueryType.GetDescription()} and it took {watch.Elapsed.Hours}:{watch.Elapsed.Minutes}:{watch.Elapsed.Seconds}:{watch.Elapsed.Milliseconds / 10}");
watch.Restart();
//Test for the table record
Table model = tableMapper.Get(dataTable);
Assert.IsNotNull(model);
Assert.IsTrue(model.Columns.Count > 0);
//Generate Json file
JsonDocument json = tableMapper.GetJson(model);
Assert.IsTrue(validateHelper.IsJsonObject(json));
_logger.LogInformation($"Finishing Converting to Json file and it took {watch.Elapsed.Hours}:{watch.Elapsed.Minutes}:{watch.Elapsed.Seconds}:{watch.Elapsed.Milliseconds / 10}");
watch.Restart();
//Save the file
fileHelper.SaveJson(json, Path.Combine(KernelMapper.TableFolderPath, $"{tableName}.json"));
//Test back with Model
Table tableModelAgain = tableMapper.Get(json);
Assert.IsTrue(model.Name == tableModelAgain.Name);
//Read Xml File
var fileJson = fileHelper.ReadFileAsString(Path.Combine(KernelMapper.TableFolderPath, $"{tableName}.json"));
JsonDocument jsonDocument = JsonDocument.Parse(fileJson.ToString());
var tableFromFileModel = tableMapper.Get(jsonDocument);
_logger.LogInformation($"Finishing Reading from Json file and it took {watch.Elapsed.Hours}:{watch.Elapsed.Minutes}:{watch.Elapsed.Seconds}:{watch.Elapsed.Milliseconds / 10}");
watch.Stop();
_logger.LogInformation($"End Executing Get_DataTable_And_Generate_Json_Test for Table:{tableName}");
Assert.IsTrue(tableFromFileModel.Name == tableModelAgain.Name);
}
[DataTestMethod]
[DataRow(10)]
public async Task Insert_Large_RecordSetAsync(int noOfRecords)
{
var logger = (ILogger<SqlDataStoreHelper>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<SqlDataStoreHelper>));
IDataStoreHelper dataStoreHelper = new SqlDataStoreHelper(logger, KernelMapper.NorthWindConnectionString);
Random random = new();
string tableName = "Test";
Stopwatch watch = new();
watch.Start();
_logger.LogInformation($"Executing Insert_Large_RecordSet for Table:{tableName}, no of Records to be inserted:{noOfRecords}");
string statement = $"INSERT INTO [dbo].[Test]([Id],[Name],[Email],[Country]) VALUES ( @Id,@Name,@Email,@Country)";
int count = 1;
for (count = 1; count <= noOfRecords; count++)
{
string name = $"muatassim_{count}";
var query = new Query
{
QueryType = QueryType.Add,
DataProviderType = DataProviderType.SqlClient,
DataStoreType = DataStoreType.Mssql,
Statement = statement
};
#region //Create Parameters LIst
List<Parameter> parametersList = new();
//Id Parameter
Parameter IdParameter = DataHelper.GetParameter(
nameof(Helpers.Northwind.Entities.dbo.Test.Id),
Guid.NewGuid(),
System.Data.ParameterDirection.InputOutput,
System.Data.DbType.Guid, "",
query.DataProviderType, query.DataStoreType);
parametersList.Add(IdParameter);
////Name Parameter
Parameter nameParameter = DataHelper.GetParameter(
nameof(Helpers.Northwind.Entities.dbo.Test.Name),
name,
System.Data.ParameterDirection.InputOutput,
System.Data.DbType.String, SqlDbType.NVarChar.GetDescription(),
query.DataProviderType, query.DataStoreType);
parametersList.Add(nameParameter);
////Email Parameter
Parameter emailParameter = DataHelper.GetParameter(
nameof(Helpers.Northwind.Entities.dbo.Test.Email),
$"{name}@hotmail.com",
System.Data.ParameterDirection.InputOutput,
System.Data.DbType.String, SqlDbType.NVarChar.GetDescription(),
query.DataProviderType, query.DataStoreType);
parametersList.Add(emailParameter);
////Country Parameter
int index = random.Next(DataHelper.Countries.Count);
Parameter countryParameter = DataHelper.GetParameter(
nameof(Helpers.Northwind.Entities.dbo.Test.Country),
DataHelper.Countries.ElementAt(index).Key,
System.Data.ParameterDirection.InputOutput,
System.Data.DbType.String, SqlDbType.NVarChar.GetDescription(),
query.DataProviderType, query.DataStoreType);
parametersList.Add(countryParameter);
//Parameter createdOnParameter = DataHelper.GetParameter(
// nameof(Helpers.Northwind.Entities.dbo.Test.CreatedOn),
// DateTime.UtcNow,
// System.Data.ParameterDirection.InputOutput,
// System.Data.DbType.DateTime, SqlDbType.DateTime.GetDescription(),
// query.DataProviderType, query.DataStoreType);
//parametersList.Add(createdOnParameter);
#endregion
query.Name = $"Add {name}";
query.Parameters = parametersList;
List<Parameter> parameters = await dataStoreHelper.AddAsync(query);
Assert.IsTrue(parameters != null);
}
Assert.IsTrue(true);
//Add Parameters
watch.Stop();
_logger.LogInformation($"End Executing Insert_Large_RecordSet for Table:{tableName}");
}
[DataRow(nameof(Territories))]
[DataRow(nameof(Test))]
public async Task Get_Table_Test(string tableName)
{
Stopwatch watch = new();
watch.Start();
_logger.LogInformation($"Executing Get_Table_Test for Table:{tableName}");
Query query = new()
{
DataProviderType = QueryBuilder.Helpers.Enums.DataProviderType.SqlClient,
DataStoreType = QueryBuilder.Helpers.Enums.DataStoreType.Mssql,
Name = tableName,
QueryType = QueryBuilder.Helpers.Enums.QueryType.Select,
Statement = $"Select * from {tableName}"
};
_logger.LogInformation($"Starting Request for Query: {query.Name} of QueryType {query.QueryType.GetDescription()}");
_logger.LogInformation($"Statement{query.Statement}");
watch.Restart();
var logger = (ILogger<SqlDataStoreHelper>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<SqlDataStoreHelper>));
IDataStoreHelper dataStoreHelper = new SqlDataStoreHelper(logger, KernelMapper.NorthWindConnectionString);
//Test for the table record
Table model = await dataStoreHelper.GetTableAsync(query);
Assert.IsNotNull(model);
Assert.IsTrue(model.Columns.Count > 0);
watch.Stop();
_logger.LogInformation($"End Executing Get_Table_Test for Table:{tableName}");
}
[DataTestMethod]
[DataRow(nameof(Products), "GetByPaging.xml")]
[DataRow(nameof(Test), "GetByPaging.xml", 100000)]
public async Task GetByPaging_Table_Test(string tableName, string fileName, int pageSize)
{
Stopwatch watch = new();
watch.Start();
_logger.LogInformation($"Executing GetByPaging_Table_Test for Table:{tableName}, no of Records to be read:{pageSize}");
Query query = ValidateAndReturnQuery(tableName, fileName);
var logger = (ILogger<SqlDataStoreHelper>)KernelMapper.ServiceProvider.GetService(typeof(ILogger<SqlDataStoreHelper>));
IDataStoreHelper dataStoreHelper = new SqlDataStoreHelper(logger, KernelMapper.NorthWindConnectionString);
Models.Table dataTable = await dataStoreHelper.GetTableByPagingAsync(query,100000);
Assert.IsNotNull(dataTable);
watch.Stop();
_logger.LogInformation($"Number of Records read {dataTable.RowValues.Count} with PageSize {pageSize}");
_logger.LogInformation($"End Executing GetByPaging_Table_Test for Table:{tableName}");
Assert.IsTrue(dataTable.RowValues.Count > 0);
}
}
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net7.0 is compatible. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net7.0
- Microsoft.Data.SqlClient (>= 5.1.0)
- Microsoft.Extensions.Logging.Abstractions (>= 7.0.0)
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.
Fix Read me file format