The Timer Control in VB.Net
Where A Timer control allows you to set a time interval to execute an event after some interval continuously.
This is very useful when you want to execute certain applications after a certain interval.
Drag and drop Timer control from the toolbox on the window Form.
Code:
Public Class Form22
' set Interval in Timer
Private Sub Form22_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' after 1000 milisecond time will update
Timer1.Interval = 1000
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
'current time will update coontinuesly
Label1.Text = Now.ToLongTimeString.ToString()
End Sub
End Class
Run the project
Time will update continuously after every 1000 millisecond.
Timer properties
Interval: Gets or sets the interval at which to raise the Elapsed event.
Enabled: Gets or sets a value indicating whether the Timer should raise the Elapsed event. By default, it set to false.
You should also read this Article - Crystal Report with DataSet
Leave Comment