NSTextViewSelectionWillChange 委托

定义

public delegate Foundation.NSValue[] NSTextViewSelectionWillChange(NSTextView textView, NSValue[] oldSelectedCharRanges, NSValue[] newSelectedCharRanges);
type NSTextViewSelectionWillChange = delegate of NSTextView * NSValue[] * NSValue[] -> NSValue[]

参数

textView
NSTextView
oldSelectedCharRanges
NSValue[]
newSelectedCharRanges
NSValue[]

返回值

适用于