Android ImageButton with Examples

In this step, we add the code to initiate the image button's and then perform click event on them and display the text for selected item using a toast. package ...

Raises the Click event and allows you to handle the Click event directly.

當在衍生類別中覆寫OnClick(ImageClickEventArgs) 時，請確定呼叫基底類別的OnClick(ImageClickEventArgs) 方法，使已註冊的委派能接收到事件。

2012年11月10日 — Are you sure the onClick callback isn't running? maybe your activity is just failing to start. Have you checked the logs or tried a debugger?

2015年3月16日 — I have created one image button in android, but when I am clicking on that button nothing is happening. I have set all the properties but still ...

2022年3月28日 — android:onClick, Used to Specifies what to do when this button is clicked. android:visibility, Used to set visibility of the image button.

Raises the System.Windows.Forms.Control.Click event. protected override void OnClick( EventArgs e );. Parameters. e: An System.EventArgs that contains the event ...

2008年10月12日 — i want to change the image in the function onClick. Compiler Error Message: CS0123: No overload for 'OnClick matches delegate 'System.Web.UI.

Define ImageButton Click Event in XML Layout File. We can define click event handler for button by adding android:onClick attribute to the <ImageButton> element ...