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Here you can find troubleshootings for Windows Phone 7 application development.1. Connection failed because of invalid command-line arguments.Q: After setup Visual Studio 2010 ultimate sp1 and Windows Phone SDK 7.1, I created a sample Silverlight for Windows Phone application. It build successfully. While trying to debug it on Windows Phone Emulator, it threw an error message "Connection failed because of invalid command-line arguments" and failed to run.A: I have tried all kinds of wa

You will find out troubleshooting for Android application development here.1. ADT installation problems: cannot find org.eclipse.wst.sse.core Q: I am running Windows 7 (64-bit) with Eclipse Indigo classic, Java 7 SDK, and Android SDK and AVD Manager (installer_r13-windows.exe). When I try to install the ADT in eclipse I get: Cannot complete the install because one or more required items could not be found. Software being installed: Android Development Tools 12.0.0.v201106281929-138431 (com.andro

This blog will show you how to set up the Android SDK on Windows 7 / Vista.OverviewHere's an overview of the steps you must follow to set up the Android SDK:Prepare your development computer and ensure it meets the system requirements. Download and install the SDK starter package. (If you're on Windows, download the installer for help with the initial setup.) Install the ADT Plugin for Eclipse (if you'll be developing in Eclipse). Add Android platforms and other components to your SDK. Explore t

Part I C# Programming Basis1. int a=10, int b=15. Please write a piece of code to swap a and b without using a third variable. (10)2. There is an array int[] max={6,5,2,9,7,4,0}. Please implement a Quick Sort method to sort this array order by descendent, and return the sorted array. (15)3. There are 2 sentences. Please implement a function to find out the words in one sentence that does not appear in the another one. (15)4. Write Unit Test Cases for the C# function you have written for Question

WebDataGrid™ has a template collection to store common, reusable templates. You can add item templates to the collection using the WebDataGrid control's smart tag. You can also do this in code using the Templates collection. You can use the templates as you would for any templatable element in WebDataGrid. The collection gives you a place to store and quickly access templates that you plan to use often. Next I will show you how to add template column programmaticly.1. Define your custom Te

In an ASP.Net web page, there is a GridView control to show data retrieved from the database. And there is a CheckBox control in the template column of the GridView. When user click on the CheckBox to select/unselect the row on the gridview, and highlight the selected rows.Problem You need to respond to the checkbox change event, and know which check box on which row fired the event. The checkbox does not automatically call the datagrid's ItemCommand, so how can we access the datagridItem t