本人电脑是 DELL Inspiron 3670, 系统装的是ubuntu18.04, c# 编程环境是 Visual Studio Code 1.41.1
1. 在用vscode运行c#的过程中遇到了以下问题:
" c# The process cannot access the file ‘bin/Debug/netcoreapp2.2/program1.pdb‘ because it is being used by another process. "
找了许多答案都不适用, 最后认真审题, 找到 bin/Debug/netcoreapp2.2 文件夹下的 program1.pdb 文件, 然后删除它, 重新编译代码, 问题就解决了......
一些编程问题解决 (some programming error solutions)
原文：https://www.cnblogs.com/ttweixiao-IT-program/p/12221093.html