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| You can know the state of the Shift, Alt and Control keys at any time, not just from inside a Keyxxx event. The shared property Control.ModifierKeys returns a bit coded value that identifies which of those keys are pressed, and you can use the And bit operator if a specific key is pressed. The following code shows an example: |
 Click here to copy the following block | Dim isShiftPressed As Boolean = (Control.ModifierKeys And Keys.Shift) <> 0
Dim isAltPressed As Boolean = (Control.ModifierKeys And Keys.Alt) <> 0
Dim isControlPressed As Boolean = (Control.ModifierKeys And Keys.Control) <> 0
MessageBox.Show("Shift pressed: " & isShiftPressed & Environment.NewLine & _
"Alt pressed:" & isAltPressed & Environment.NewLine & "Control pressed:" & _
isControlPressed) |
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Submitted By :
Nayan Patel
(Member Since : 5/26/2004 12:23:06 PM)
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Job Description :
He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting. |
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View all (893) submissions by this author
(Birth Date : 7/14/1981 ) |
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