c# 100 cases, the first chapter, section I, example, you can look at the following

Packet : 59564322first.rar filelist
第1例\Helloworld.cs
第1例\Helloworld.exe
第1例\Helloworld01.JPG
第1例\Helloworld02.jpg
第1例\Helloworld03.jpg
第1例

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．