怎样判断一个Image控件里是否有图片！(5分)

C

cjsh

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GUEST, unregistred user!

• 2002-11-30

• #1

请各位帮帮忙，先谢了，在线给分，有效期到今天中午

 

Z

zw84611

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• 2002-11-30

• #2

if Image1.Picture.Graphic = nil then ShowMessage('nil');

 

C

cjsh

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GUEST, unregistred user!

• 2003-01-14

• #3

up一下也行,赶快来呀，我要收贴了

 

薄

薄荷

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GUEST, unregistred user!

• 2003-01-14

• #4

IF assigned(image1.picture.bitmap) then

 

W

wiseinfo

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GUEST, unregistred user!

• 2003-01-14

• #5

同意楼上!

 

W

wjh_wy

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GUEST, unregistred user!

• 2003-01-14

• #6

up

 

D

ddntyz

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GUEST, unregistred user!

• 2003-01-14

• #7

up

 

Z

zhoufujin

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GUEST, unregistred user!

• 2003-01-14

• #8

If Image1.Picture.Graphic.Empty Then ......

 

C

cjsh

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• 2003-03-01

• #9

多人接受答案了。