I have a textbox on a form and I am using setvalue to change it's value.

thisform.txtmy.setvalue('x4')
thisform.refresh()
thisform.refreshall()

I want some code to fire after the value of that textbox has been successfully changed. So in the txtmy.afterchange event I placed my code:

dodefault()
this.refresh()

**rest of my code.......

The problem i am having is that the value 'x4' is not displayed until after the rest of my code fires. These values are being read from a barcode wand, so my users are unsure if the value scanned, they have to wait until the afterchange code fires, even though I included dodefault()

My application takes the value entered, runs it through some routines, then displays that value in different controls on the form, depending on it's value. The value of the textbox and the other controls are displayed essentially simoutaneously after the afterchange code fires. I want it to show up in the textbox before the custom afterchange code fires.