校验对象是否存在object.exist

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除了用校验点来确认相符的对象是否存在外,也可以用object的exist属性来判断对象的存在与否.

_4k7ri2^ s"oI;\0语法:Object.Exist([Timeout])51Testing软件测试网E#bU/wo!i&P

w"@c XkG4G0描述:

7h$J6}y'v-\$W'q0

Argument 7`e)K,lhxy I/~t0	Type TS:g'A-a)C3z0	Descrīption :Z$Ijo)w\c1sK E h0
Timeout	Number	Optional.The length of time to search for the objectbefore returning a True or False value. If a timeout value is specified, QuickTest waits until it finds theobjector until the timeout is reached. If the value0is specified, the method returns the True or False value immediately. If no value is specified, the value specified in the Test Settings dialog box for theObjectSynchronization Timeoutis used for tests. For business components, the pre-defined value of 20 seconds is used. For more information on theObjectSynchronization Timeout, refer to theQuickTest Professional User's Guide.

实例：

Dialog("Login").Activate
,K3pO(~edG0J"E0Dialog("Login").WinEdit("Agent Name:").Set "training"51Testing软件测试网oHG%B:d2Nh
Dialog("Login").WinEdit("Agent Name:").Type micTab51Testing软件测试网m Xpd\)lp
if Dialog("Login").WinEdit("Password:").Exist Then51Testing软件测试网5p$dUkd
Reporter.ReportEvent micDone,"存在","控件存在"
Dialog("Login").WinEdit("Password:").SetSecure "429376f06698f739df8bb1c09eab3d78dee316f7"
else
&zd;_9M!s0 Reporter.ReportEvent micDone,"不存在","控件不存在"
End If