# ParallelEx

**Repository Path**: handloong/ParallelEx

## Basic Information

- **Project Name**: ParallelEx
- **Description**: 把X个数据按照Y分批大小分成M批,按照N个线程数去处理. 
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-12-07
- **Last Updated**: 2025-08-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# ParallelEx

ParallelEx is a .NET library designed to simplify parallel processing and pagination. It provides a set of utility methods that enable you to easily paginate through collections and improve processing efficiency using multithreading.

## Features

- **Pagination Processing**: Split large collections into smaller chunks for processing.
- **Parallel Processing**: Utilize multiple threads to execute tasks in parallel, enhancing performance.
- **Support for Synchronous and Asynchronous Operations**: Suitable for various application scenarios, including asynchronous programming models.

## Key Functions

- `PageHelper.PageEach<T>`: Paginate through a collection in specified sizes and perform synchronous operations on each page.
- `PageHelper.PageEachAsync<T>`: Paginate asynchronously through a collection in specified sizes and perform asynchronous operations on each page.
- `ParallelHelper.ForEach<T>`: Process paginated data in parallel, supporting both synchronous and asynchronous operations.

## Usage Examples

### Pagination Using PageHelper

```csharp
var items = Enumerable.Range(1, 100);
PageHelper.PageEach(items, 10, page =>
{
    // Process each page
    Console.WriteLine($"Page {page.First()} - {page.Last()}");
});
```

### Parallel Processing Using ParallelHelper

```csharp
var items = Enumerable.Range(1, 100);
ParallelHelper.ForEach(items, 10, 4, (index, page) =>
{
    // Process each page in parallel
    Console.WriteLine($"Processing Page {index} in parallel.");
});
```

## Installation

You can install ParallelEx via NuGet:

```
Install-Package ParallelEx
```

Or use the `nuget.bat` script within the project.

## Build and Test

The project can be built using the `ParallelEx.csproj` file and can be compiled and tested in Visual Studio or via the .NET CLI.

## Contributions

Code contributions are welcome! Please submit Pull Requests to the [Gitee repository](https://gitee.com/handloong/ParallelEx).

## License

ParallelEx uses the MIT License. For more details, please refer to the `ParallelEx.nuspec` file included in the project.