Vb net toolstripstatuslabel not updating risks of dating separated men
This is a common way to signal users that keys such as the CAPS LOCK, NUM LOCK, or SCROLL LOCK are enabled, or to provide the date or a clock as a convenient reference.In the following example, you will use an instance of the Status Bar Panel class to host a clock.I am trying to loop through the controls programatically on a windows form to bind data from SQL to the Text property and Tag property of a Tool Strip Status Label in a Status Strip. I don't understand why he is creating a new instance of the control in the beginning of the code (Dim ct As New Control) but he could use a recursive sub to loop on all (even inside containers) and bind the SQL data. It does not recognize it as a control within the Statusstrip itself. In the above code snippet the f Field represents the fieldname from the Tag and as I loop thru each control, I assign the corresponding data to the Text property so it shows on the form. With a subscription, you can access all the Cloud Class® courses to expand your education, prep for certifications, and get top-notch instructions. Text = rst(f Field) ct2 = Nothing End Select One thing i have noticed in your code above is that you declare a toolstrip label variable, set its properties, and then set it to nothing!!!! Text = rst(f Field) End Select I am using "Control" as the loop object as in the code snippet provided. Thanks Bob, Why to use an Object instead of a Control ?I can't see why that would be a problem, at 10ms (1/100 sec) refresh one is barely able to read the numbers changing, faster than that the UI output of text becomes more or less pointless because you can't read it anyway.Still there is no problem I can see that would require a Refresh when changing the controls Text.Important The Status Strip and Tool Strip Status Label controls replace and add functionality to the Status Bar and Status Bar Panel controls; however, the Status Bar and Status Bar Panel controls are retained for both backward compatibility and future use, if you choose.
) would not update the other forms text/status fast enough so using the . Use what works in your situation, I've had to use the .
If I execute Set Barcode Text from the same thread, everything is fine and it displays correctly. Never do long tasks in UI thread, never make a call in UI thread that may block it.
A Tool Strip Status Label does not have a Refresh method. Delegate Sub Set Status Bar Status Callback(By Val [text] As String, By Val [panel] As Integer) Friend Sub Set Status Bar Value(By Val [text] As String, By Val [panel] As Integer) ' Invoke Required required compares the thread ID of the calling thread to the ' thread ID of the creating thread. Learn about multi-threading, this is what Inertia M is actually asking about in this thread.
This is an obscure bug, triggered when you display the form with the Windows toolbar overlapping your Status Strip.
Moving the window away from the toolbar doesn't get the Tool Strip Items on the status strip repainted properly.