The way text in a button is vertically aligned.
Button controls
PowerBuilder dot notation:
dw_control.Object.buttonname.VTextAlign
Describe and Modify argument:
"buttonname.VTextAlign { = ' value ' }"
Parameter  | 
Description  | 
|---|---|
buttonname  | 
The name of the button for which you want to align text.  | 
value  | 
An integer indicating how the button text is horizontally aligned. Values are: 
 
  | 
Select the control and set the value in the Properties view, General tab, Vertical Alignment option.
string setting
dw1.Object.b_name.VTextAlign = "0"
setting = dw1.Describe("b_name.VTextAlign")
dw1.Modify("b_name.VTextAlign ='0'")