imagebutton

问题 I am trying to do a simple 'Delete Row' button in a DataGridView that I have, but the problem is that I would like it to be an ImageButton rather than a simple Button. Currently I have it setup to be a ButtonColumn, but have seen no possibility for changing it from a simple button with text to a button with an image on it. I know this is possible and hopefully relatively simple, but am unsure of how to go about doing it. EDIT Sorry, I should clarify. This is a standalone app in straight C#..

问题 I'm new to Android I need to move the ImageButton dynamically, Like when i click the button it needs to be relocated into a new position. Im using AbsoluteLayout. 回答1: Never ever use AbsoluteLayouts. Use animations instead. imageView.startAnimation(ANIMATION); You can find examples from google here and here 来源： https://stackoverflow.com/questions/5180837/how-to-move-a-imagebutton-dynamically

问题 On an ImageButton using the AlternateText attribute renders an alt tag to the browser. <asp:ImageButton ID="imagebuttonStuff" runat="server" OnClick="imagebuttonStuff_Click" AlternateText="Make Stuff Happen" ImageUrl="/images/icons/stuff.png" /> <input type="image" name="imagebuttonStuff" id="imagebuttonStuff" src="/images/icons/stuff.png" alt="Make Stuff Happen" /> How do I render a title tag? 回答1: ToolTip="this is the title" 来源： https://stackoverflow.com/questions/1940087/imagebutton-title

问题 My goal here is to change an Image from an ImageButton(ibChamp). package com.example.custombuilds; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.os.Bundle;z import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageButton; public class Champions extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

问题 i define an imagebutton like this: <ImageButton android:src="@raw/blaimage" /> now how can i also define which method should be called when the button is clicked. in the android documentation it says that you can use onClick but it doesnt seem to compile for me. android:onClick="selfDestruct" and in the activity i have: public void selfDestruct(View view) { // Kabloey } http://developer.android.com/reference/android/widget/Button.html 回答1: just found out, what the problem was. i was targeting

问题 I have an ImageButton, when I did some test for my app, I found that I could not show the tooltipText in my Xiaomi Note 4 with Android N device. But it shows up perfectly fine in my Samsung S8 with Android O, any idea why this can happen and how to mitigate this? The minimum reproducible code is really simple, just create a basic android project in android studio and replace the default HelloWorld Textview to <ImageButton android:layout_width="36dp" android:layout_height="36dp" android

问题 I want to add image button in datagridviews column . I added the datagridview with datagridviewbuttonColumn but I don't set the image to this . I want to add image with button in datagridviews column and when click this button datagridview row edit or delete. Please How do I do that! 回答1: Though DataGridView has ButtonColumn it does not directly provides way to display images. The following link may guide you step by step to achieve your task: DataGridView Image Button Cell Hope this helps...

问题 This question already has answers here : Remove the image from a imageview Android [duplicate] (4 answers) How to clear an ImageView in Android? (16 answers) Closed last year . I have a transparent ImageButton. When clicked, the ImageResource of the button is set to a drawable in my drawable-hdpi folder (basically an image is shown on top of the transparent ImageButton). I'm using the ImageButton.setImageResource() method in order to do that. My question is, how can I remove the image

问题 I tried to fire the event click for an ImageButton from the footer of a gridview but I it didn't fire, I will appreciate any help, thanks in advance, here is the code protected void grvBubDetails_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.Footer) { ImageButton imgbtnSendMail = new ImageButton(); //ImageButton imgEdit = new ImageButton(); imgbtnSendMail.ImageUrl = "~/Images/mail01.png"; imgbtnSendMail.AlternateText = "Edit"; imgbtnSendMail

问题 How should I get current image resource of an imageButton? I need something like this: imageButton.getImageResource(); Thanks a lot 回答1: I think you can't, current API doesn't allow this. But if you really need this, you can do something like this: imageButton.setImageResource(R.drawable.your_resource); imageButton.setTag(R.drawable.your_resource); // // somewhere later... // Integer resource = (Integer)imageButton.getTag(); 回答2: You can use imageButton.getDrawable() to get the drawable of