NSTextViewDelegate.WillChangeSelection(NSTextView, NSRange, NSRange) 方法

参考

定义

命名空间:: AppKit

程序集:: Xamarin.Mac.dll

重要

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[Foundation.Export("textView:willChangeSelectionFromCharacterRange:toCharacterRange:")]
public virtual Foundation.NSRange WillChangeSelection(AppKit.NSTextView textView, Foundation.NSRange oldSelectedCharRange, Foundation.NSRange newSelectedCharRange);

abstract member WillChangeSelection : AppKit.NSTextView * Foundation.NSRange * Foundation.NSRange -> Foundation.NSRange
override this.WillChangeSelection : AppKit.NSTextView * Foundation.NSRange * Foundation.NSRange -> Foundation.NSRange

参数

textView: NSTextView

oldSelectedCharRange: NSRange

newSelectedCharRange: NSRange

返回

NSRange

属性: ExportAttribute

适用于