How to retrieve the attribute values from the android widget in Java?

I have extended Android's Button class and I would like to access some of the attribute values being set in the XML file through java code, for example, padding, gravity. Let me know how to achieve this...

in your constructor you get an AttributeSet and with obtainStyledAttributes you can access attributes from xml but some of these are private and not accessible through the sdk. also have a look at the source code from TextView especially the constructor starting @line 311.

How to retrieve a single value from the database using Dapper

I'm using Dapper and trying to retrieve a short from the database and would like to do this without grabbing it from a collection. I've got the following code, which doesn't work because QueryAsync<short> returns IEnumerable<short>. short stat

How to retrieve a property value from modelstate

How can I retrieve a property value from modelstate in httppost action. Below is the code, I used to retrive the hidden id field from modelstate. But is it not possible to have strongly typed version to get value. Like, if property name is modified,

How to retrieve a particular value from a single table of lines in HTML using JQuery

I was wondering how to retrieve a particular value, in this case "2" (from below html code) by using JQuery. Notice the code represents just a single table row (since data-rowindex="0",it represents the first table row). <tr role=&q

Retrieving an attribute value from XPath of an XML using powershell

I am having an issue with getting and setting attribute value from XPath of an XML Config File using powershell. Attributes are like "<add key="TransactDeadLetterQueueThreshold" value="0" />". Sample XML File : <?xml

How to retrieve a href value from the link that opened a Jquery UI dialog

I have just started learning Jquery and am new to writing javascript (I am too old to write noob it feels wrong). Scenario: I have a hyperlink that opens a dialogue box and sets a cookie. The dialogue box is asking something like "would you like to v

How to retrieve a specific value from the zendframework 2.0 database

Hello i have a question about the zend framework. I have a database with a column having values yes and no. I wish to be able to retrieve from that column only yes values. This is my code but no success: public function getListi(array $filterBy = arr

How to retrieve multiple SQL values from the label

I want to retrieve multiple values from my SQL database to several labels on a single aspx page. What is happening now, is that I am successfully retrieving the values from the first row but then when it comes to the second row and afterwards, it kee

How to retrieve a modified value from the databound text box in DataGrid

ASP.NET 1.1 - I have a datagrid on an aspx page that is databound and displays a value within a textbox. The user is able to change this value, then click on a button where the code behind basically iterates through each DataGridItem in the grid, doe

How to retrieve style attributes programmatically from styles.xml

Currently I'm using either a WebView or a TextView to show some dynamic data coming from a webservice in one of my apps. If the data contains pure text, it uses the TextView and applies a style from styles.xml. If the data contains HTML (mostly text

How to select all attribute values from a particular attribute using xpath in Java

I have the following XML file containing GPS co-ordinates, and I was just wondering how I can extract the track latitudes and longitudes using Xpath in Java. So far I tried: System.out.println(xpath.evaluate("/gpx/trk/trkseg/trkpt/@lat", doc));

How to Retrieve Only Integer Values from SQL Server

This question already has an answer here: sql like operator to get the numbers only 3 answers How to retrieve only the integer value from this column? My table: CREATE TABLE tbl_data ( [Name] nvarchar(max) ) INSERT INTO tbl_data VALUES ('Nikesh'), ('

how to retrieve several selected values from ASP: checkbox .net c #

Does anyone know how can I retrieved the multiple selected value from asp:checkbox .net c#? Example: I'm new in .net c#, I have the following code, but I have no idea how can I retrieved the multiple selected value from .net c# <tr> <th class=&qu

How to get an attribute value from XML using VB.NET?

I have the following xml: <?xml version="1.0" encoding="UTF-8"?> <gesmes:Envelope xmlns:gesmes="http://www.gesmes.org/xml/2002-08-01" xmlns="http://www.ecb.int/vocabulary/2002-08-01/eurofxref"> <gesme

How can i return a value from a void method in java

Ok so i have this code and obviously the "g = gd" from the render method isnt modifying the field value of "g". How can i make it so that the render method modifies the field g? I want to have a graphics field so i can use graphics to

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