VFP修改控件属性值时,会不会触发什么方法?
VFP修改控件属性值时,会不会触发什么方法?例如:
程序修改text的Enabled的属性。
程序代码:of = CREATEOBJECT("form1")
of.show(1)
CLEAR ALL
RETURN
DEFINE CLASS form1 as Form
ADD OBJECT txt1 as text1 WITH left=10,top=10
ADD OBJECT cmd1 as commandbutton WITH left=120,top=10
PROCEDURE cmd1.click
thisform.txt1.enabled = !thisform.txt1.enabled
ENDPROC
ENDDEFINE
DEFINE CLASS text1 as textbox
Visible = 1
PROCEDURE enabled_ACCESS
RETURN this.enabled
ENDPROC
PROCEDURE enabled_ASSIGN(tAssign)
this.enabled = tAssign
ENDPROC
ENDDEFINE