Month: May 2018

Why Delegates

https://www.velir.com/blog/2011/07/14/how-improve-code-reusability-using-c-delegates http://www.codeproject.com/KB/cs/delegatespart1.aspx http://www.codeproject.com/KB/cs/delegatespart2 http://www.codeproject.com/KB/cs/delegatespart3 http://www.codeproject.com/KB/cs/delegatespart4 http://www.codeproject.com/KB/cs/delegatespart5

ErrorLevel

IF ERRORLEVEL is a special syntax supported since the DOS days, the %ERRORLEVEL% variable support was added in WinNT. The original syntax is used like this: call someapp.exe if errorlevel…

Environment Variables

https://msdn.microsoft.com/en-us/library/windows/desktop/ms682653%28v=vs.85%29.aspx Every process has an environment block that contains a set of environment variables and their values. There are two types of environment variables: user environment variables (set for each…