USING LOCATION SERVICES in Office Word

Integration qrcode in Office Word USING LOCATION SERVICES

The Obsolete attribute is one of the simplest of attributes. Try compiling the code in Listing 10-9. Listing 10-9. Using the Obsolete Attribute // obsolete.cpp using namespace System; ref class C { public: void Method2() {} [Obsolete("This method is obsolete; use Method2 instead.")] void Method1() {} };

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public boolean isSecure()

Initiating an ssh session with a remote machine is usually achieved by typing something similar to the following at a command prompt on the local machine:

Figure 3 36. Windows Azure project list 2. Click the project hyperlink NAS-DEV. In your case, you should click the name of the project that corresponds to the one you created in Step 1.

var colorMat:ColorMaterial = new ColorMaterial(0xFF0000); sphere = new Sphere(colorMat); //We could also apply the material this way sphere.material = colorMat;

The single most valuable skill you can learn is how to find additional information. I ve found the following resources to be especially useful. When you re facing an unusual BlackBerry bug or want to learn how to do something new, check these first. The BlackBerry Technical Solution Center at www.blackberry.com/btsc/. The Developer Knowledge Base articles are particularly useful. They tend to be very specific, describing how something works or how to accomplish a particular task. Articles are updated as new versions of software are released, so check back periodically for more information. The official BlackBerry Java developer forums are a sub-forum found at supportforums.blackberry.com/rim/. RIM runs one of the best forums of any mobile software platform; I really wish other companies would follow their lead. RIM employees frequent the boards and offer authoritative answers on particular issues and questions. There are many talented private contributors who gain kudos with their helpful input. If you run across a problem, odds are high that someone else has already stumbled across it and solved it on these forums.

Figure 9-5. The JavaScript callback with the alert Excellent. Your Flex applications can now talk to the JavaScript layer. But what if you want the JavaScript layer to be able to specify the name of the function to call Well, in that case, I can specify a parameter to the SWF for the application. That Flex code is shown here:

Global Regular Expression Print; powerful shell command that lets you search a file or other form of input using regular expressions. Because of the ubiquity of the grep program, many Linux and Unix users refer to searching as grepping. To grep a file is to search through it for a string.

Figure 7-22. The XmlElement retrieved by using the GetElementFromRow() method The Load event of the form is shown in Listing 7-24. Listing 7-24. Creating XmlDataDocument XmlDataDocument doc = null; private void Form1_Load(object sender, EventArgs e) { DataSet ds = new DataSet(); ds.ReadXml(Application.StartupPath + @"\employees.xml"); doc = new XmlDataDocument(ds); dataGridView1.DataSource = ds.Tables[0]; } The code should be familiar to you, because it is the same code from our previous example. The code simply creates an instance of XmlDataDocument on the basis of a DataSet. The code from the Click event handler of the Get Element From Row button is shown in Listing 7-25. Listing 7-25. Using the GetElementFromRow() Method private void button1_Click(object sender, EventArgs e) { int index=dataGridView1.CurrentCell.RowIndex; XmlElement element = doc.GetElementFromRow(doc.DataSet.Tables[0].Rows[index]); MessageBox.Show(element.OuterXml); } The code retrieves the current row index of the DataGridView by using the CurrentCell property of the DataGridView object. Then the GetElementFromRow() method is called by passing the DataRow reference. Notice how the DataSet is accessed by using the DataSet property of the XmlDataDocument class. The return value of GetElementFromRow() is an XmlElement object; the OuterXml property of the XmlElement is then displayed in a message box.