UITextView.ShouldChangeTextInRange(UITextRange, String) Method

Reference

Definition

Namespace:: UIKit

Assembly:: Xamarin.iOS.dll

Important

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Called prior to an edit. Can be overridden to selectively filter edits.

[Foundation.Export("shouldChangeTextInRange:replacementText:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 6, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool ShouldChangeTextInRange (UIKit.UITextRange inRange, string replacementText);

abstract member ShouldChangeTextInRange : UIKit.UITextRange * string -> bool
override this.ShouldChangeTextInRange : UIKit.UITextRange * string -> bool

Parameters

inRange: UITextRange

Specifies a range of text.

replacementText: String

Replacement text.

Returns

Boolean

The default value is true.

Attributes: ExportAttribute IntroducedAttribute

Remarks

This method is called prior to a replacement being made in the text. Application developers can override this method and, if they return false, the replacement will not be made.

Applies to

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