Get Started with Visual Basic Development for Windows Phone 7 -- Visual Studio Magazine

 

visual basic windows phone app

Apr 09,  · Windows App Tutorials: Learn to build better apps for Windows Phone, Windows 8 and Windows 10 Chapter 1: Developing Windows Apps using Visual Basic - Windows App Tutorials Please have a German – English dictionary by your side or . Nov 28,  · This release enables Visual Basic developers to create Silverlight applications for Windows Phone 7 using the final version of the Windows Phone Developer aammcu.gqing System: Windows 7, Windows Vista. Get Started with Visual Basic Development for Windows Phone 7. Tips on Windows Phone 7 development and app design with sample code for a Windows Phone Pivot application. By Joe Kunk; 03/01/; I was the first customer in our local AT&T store to purchase a Windows Phone 7 when it was first released in the United States in early November.


VB Universal Windows App Part 1: Getting Started | The Visual Basic Team


Please have a German — English dictionary by your side or use one of the many translators available online. Visual Basic is being used. Here you see the MainPage.

On the right you have the Project Explorer and Properties windows. We will come to that later as time goes by. Here in the Assets directory, the images are saved. These four images have to be replaced by your own but without changing the name.

SplashScreen pops up for a few seconds when the app is called in. The other three are for the Windows store market meant to catch the attention of potential users. Logo SmallLogo StoreLogo. Now let us start some work in the MainPage. Once visual basic windows phone app are in the main page form, you can activate the Tools listing. From View listing and the Tools. Then from the tools list select the ListBox by double click. You will see the listbox on the top left of the mainpage display.

Drag this down to the mainpage body. Using the properties list, you can change background colour, visual basic windows phone app, change text font size etc. The ListBox should be highlighted for you to see and change the properties. Assign a name to the ListBox. ListBox1 for example. Now from the Tools listing, select Button and double click. Drag the Button appearing now in the top left corner of main page to the main body.

Just like what we did for the listbox, give a name, change fore and background colours, text font size and type in the content, a title for the button.

Now run your app by pressing F5 or clicking Debugging. Click the Button1 and your text appears in the ListBox. Now let us create a TextBlock by double clicking TextBlock in the Tools list and then dragging the TextBlock from the top left corner of the Form to the main body, visual basic windows phone app.

Highlight TextBlock and do the necessary changes in the properties. Now you can directly type in the messages in the TextBlock. Similarly, visual basic windows phone app, you may select anyone of the tools from the Tools List and continue.

Now let us select the Image tool by double clicking, dragging and so on. Drag an image from a directory and place it in the Assets directory. Highlight the Image block in the Form and select Sources in Properties.

All the images in the Assets directory will be now listed in the Sources to enable you to select the required image. While executing the program, you enter a point number and then two plane coordinates X1 and Y1. When you click the accept button. These values are stored in respective variables, declared by us in the code in MainPage.

Plane coordinates mean Cartesian coordinates in a plane. That is a two dimensional plane. In the Cartesian system, the axes intersect at right angles. At the top of the MainPage. Dim i as Integer. This could be edited in XAML as shown below. One has to be careful meddling with XAML. An inadvertent entry or space will prevent the Page.

In Button 2, editflag is used to prevent incrementing the point number and give a wrong number to the number of points in the list, visual basic windows phone app. Enter the number that you want to edit, press Edit button, make the correction and then press the accept button. TextBox6 is assigned to take in the Point Number of a point. Point number has been declared by us as a variable Long. If this text box is blank then an error message is listed in the list box.

If this text box contains anything else other than numbers then the Try Catch End Try argument catches the error and the message appears in the list box. If TextBox5. Text contains —99 then a list of the points is listed. If the TextBox1. Text and TextBox2. Text are empty then an error message in the listbox otherwise two variables take in the coordinates provided the text boxes contain only numbers. The point number is incremented and shown in TextBox5.

Text so that you may enter the coordinates of the next point. When you see in the listbox that you have given a wrong coordinate then you enter the point number to be edited in TextBox5. Text and press the Edit button. You are taken to the edit routine. If the number of points is less than 1 then the chances are that you have not entered —99 before coming to the edit routine. Text and press the accept button.

These steps should eventually be written in the guidelines and instructions to the users and may even be included in the listboxes. We will come to that later. The variable editptno2 takes in the number of the point to be edited and goes through the list of the given data, comparing point by point the point number and takes and displays in the text boxes the values to be edited as shown in line address Abbrechen means cancel.

Now you are taken to the project window. Now let us go to the Project Explorer on the right-hand side, visual basic windows phone app. Logo should be by pixels. SmallLogo should be visual basic windows phone app by 30 pixels. SplashScreen should be by pixels. StoreLogo should be 50 by 50 pixels. In the mainpage you can change the size of the listbox by dragging the highlighted frame.

Click the top right box in the properties of the button and Fill in for Click…. Button1 is the name of the Button. Now the MainPage. Herein visual basic windows phone app type in the code. Now let us go to the MainPage. We are declaring an array of ten for each of the variables except the counter. TextBoxes accommodate only String variables. Parse converts String visual basic windows phone app Long. Parse converts String to Double values. ListBox takes in only String data, therefore we have to convert the non-string values to string by using X1 i.

The single apostrophe is used for comments. Instead of REM etc. Parse TextBox5. Text convert the string contents of TextBox5. Text to variable type Long and place it in the array element of PtNo i. PtNo 0 is the first element. The numpts has to declared as integer. See the top of the form. Let us see visual basic windows phone app sub-routine, visual basic windows phone app.

If any points have been edited then you are taken to the address If the TextBox1. The point number, Visual basic windows phone app and Y1 are listed. Text contains —99 then a list of the points is listed as in address When you see in the listbox that you have given a wrong coordinate then you enter the point number to be edited in TextBox5.

Next chapter we will learn about Writing data to and reading from text files, visual basic windows phone app. Doing calculations with the coordinates to find distances between points and area contained in polygons constructed with the list of coordinates. Drawing the lines and polygons. UI User Interfaces.

 

Using Visual Studio to build VB Windows Phone Applications | The Visual Studio Blog

 

visual basic windows phone app

 

Nov 29,  · by Yang Xiao. Today we are announcing the release to web (RTW) of Visual Basic for Windows Phone Developer aammcu.gq walkthrough demonstrates how easy and convenient it is to develop a VB Windows Phone application using the newly released tools. Get Started with Visual Basic Development for Windows Phone 7. Tips on Windows Phone 7 development and app design with sample code for a Windows Phone Pivot application. By Joe Kunk; 03/01/; I was the first customer in our local AT&T store to purchase a Windows Phone 7 when it was first released in the United States in early November. Nov 28,  · This release enables Visual Basic developers to create Silverlight applications for Windows Phone 7 using the final version of the Windows Phone Developer aammcu.gqing System: Windows 7, Windows Vista.