我在网上找了段代码，单个标签是可以，多个就不行了，是咋回事啊？
在窗口实现的话
constructor里写代码
this.backcolor=2^29
自定义事件ue_paint消息为pbm_paint，代码为
if IsValid(This) then
if ib_paint then Return 0
ib_paint = True
Visible = False
Do While Yield()
Loop
Visible = True
ib_paint = False
end if
Return 0
ib_paint为实例变量
------解决方案--------------------
这是一个透明背景的静态文本对象。可以继承它并放置在窗口某处，以使文本的背景为透明。并非你说的文字透明！
------解决方案--------------------
将以下内容复制保存到本地文件“o_statictext.sru”中，然后导入到pbl里
- C/C++ code
$PBExportHeader$uo_statictext.sruforwardglobal type uo_statictext from statictextend typeend forwardglobal type uo_statictext from statictextinteger width = 457integer height = 72integer textsize = -12integer weight = 400fontcharset fontcharset = ansi!fontpitch fontpitch = variable!fontfamily fontfamily = swiss!string facename = "Arial"long textcolor = 33554432long backcolor = 67108864string text = "none"boolean focusrectangle = falseevent ue_parint pbm_paintend typeglobal uo_statictext uo_statictexttype variablesboolean ib_paintend variablesevent ue_parint;if IsValid(This) then if ib_paint then Return 0 ib_paint = True Visible = False Do While Yield() Loop Visible = True ib_paint = Falseend ifReturn 0end eventevent constructor;this.backcolor=2^29end eventon uo_statictext.createend onon uo_statictext.destroyend on
------解决方案--------------------
主要是 ib_paint 变量因为多个控件在ue_paint事件中，反复进行值修改，相互影响了