以下是引用fanjinyu9108在2016-3-12 21:29:57的发言:
我试了下,好像不行啊,点击按钮,显示“找不到TEXT类定义”
我试了下,好像不行啊,点击按钮,显示“找不到TEXT类定义”
DEFINE CLASS _text as text 没有见到自定义的 text 类,应该是想引用VFP的 TextBox 类吧?
你没改这里吧?
程序代码:** test.prg
CREATE CURSOR tt (f1 I, f2 I)
INSERT INTO tt VALUES (101, 202)
of = CREATEOBJECT("form1")
of.show(1)
CLEAR ALL
DEFINE CLASS form1 as Form
ADD OBJECT grid1 as _Grid
ENDDEFINE
DEFINE CLASS _Grid as grid
Visible = .t.
ADD OBJECT Column1 as _Column
ADD OBJECT Column2 as _Column
ENDDEFINE
DEFINE CLASS _Column as Column
Visible = .t.
ADD OBJECT Text1 as _TextBox
ENDDEFINE
DEFINE CLASS _TextBox as TextBox
Visible = .t.
PROCEDURE Click
MESSAGEBOX(this.Parent.Name + "." + this.Name + ".Click")
ENDPROC
ENDDEFINE