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Android code to add two numbers

 
Ranch Hand
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hi,

i am an beginner in android. i want to add two numbers in android, working on eclipse and i am getting an error in the code

error:
txtbox1= (EditText) findViewById(R.id.txtbox1);
button1 = (Button) findViewById(R.id.button1);
tv = (TextView) findViewById(R.id.lbl1);
txtbox2= (EditText) findViewById(R.id.txtbox2);



can we correct the error and make the code run?
 
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Are you going to tell us what the error is, or are we supposed to guess? Is it that "R.id" does not exist? Maybe this helps: http://stackoverflow.com/questions/3721950/android-helloviews-spinner-tutorial-r-id-and-r-array-can-not-be-resolved
 
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Deepika, I've added code tags and indentation for you this time. You can do so yourself by using the Code button when writing your post.
 
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