Logon userId

[Gilbert Tordeur]

In a windows form, how can I retrieve the Windows userid (what we type in
the Ctrl-Alt-Suppr dialog box) of the current user ? Thank you.

 

[Shiva]

Environment.UserName
Or
Environment.GetEnvironmentVariable("USERNAME")

In a windows form, how can I retrieve the Windows userid (what we type in
the Ctrl-Alt-Suppr dialog box) of the current user ? Thank you.

 

[Ken Tucker [MVP]]

Hi,

Environment.username

Ken

 

[Herfried K. Wagner [MVP]]

In a windows form, how can I retrieve the Windows userid (what we type in
the Ctrl-Alt-Suppr dialog box) of the current user ? Thank you.

'Environment.UserName' or 'SystemInformation.UserName'.
Notice that the latter would require a reference to
"System.Windows.Forms.dll", and that's not the preferred way for
console/service applications.