Finder

Finder is used to search for controls by different criteria.

属性

名称	类型	默认值	说明
id	int	required	Internal finder ID - corresponds to a Finder instance on Dart side.
count	int	required	The number of controls found by this finder.
index	int	0	The index of the control to interact with when multiple controls are found.

只读属性

名称	类型	默认值	说明
first	'Finder'	—	Returns a Finder that finds the first control found by this finder.
last	'Finder'	—	Returns a Finder that finds the last control found by this finder.

方法

名称	类型	默认值	说明
at	'Finder'	—	Returns a Finder that finds the control at the given index. Args: index: The index of the control to find.