KB161359 - PRB: Class Names in VFP 5.0 are Case Sensitive

MORE INFORMATION

Steps to Reproduce Behavior

Create a form with a command button. The base class is Commandbutton and the class is Commandbutton.

Place the following code in the Click event of a command button:

      i=1
      FOR i = 1 to ThisForm.ControlCount
         IF ThisForm.Controls(i).Class = "commandbutton" THEN
            WAIT WINDOW ThisForm.Controls(i).Name
         ELSE
            WAIT WINDOW "This is not a Command Button:  "  + ;
                         ThisForm.Controls(i).Name
         ENDIF
      NEXT i

The code above returns a Wait window indicating the commandbutton class is not a command button because the 'c' in commandbutton is lowercase. Replace the lowercase "c" with an uppercase "C," and it works properly.

Replace:

   IF ThisForm.Controls(i).Class = "commandbutton" THEN

With:

   IF ThisForm.Controls(i).Class = "Commandbutton" THEN

PRB: Class Names in VFP 5.0 are Case Sensitive

SYMPTOMS

RESOLUTION

STATUS

MORE INFORMATION

Steps to Reproduce Behavior