json - Is it possible for the adapter to send two items at a time to the dropdownlistview in android -

-

When I click on an item in the dropdown list view of Android, I want to display the ID of the related item. {"Id": "1", "name": "drink"}, {"id": "2", "name": "bread"}, {"id": "3" "Names": "Cereal"}, {"id": "4", "name": "cheese"}, {"id": "5", "name": "citrus fruit"}]}


Comments

Post a Comment

Popular posts from this blog

python - Strange behavior using PyQt4's 'pyqtSlot' decorator before another decorator -

-
I have a strange problem with using the QtCore.pyqtSlot decorator in front of the function decorated with a different decorator. The problem below shows this problem, it immediately provides a low QT program with a single button. When pressing a button, the following happens: (1) The signal 'signal_A' and 'signal_B' sequence are connected to method_A and method_B ​​respectively. (2) signal_A and signal_B signals are emitted. (3) The required behavior is that the method_A and method_B ​​are executed. However, it turns out that both signal_A and signal_B trigger method_A, or method_B ​​(oddly, this is nondeterministic, and different for each part of the program!). It appears to be a bug. This issue is present when PyQt4 binding is used in Qt. It is not present when using PySide (use the '-pyside' parameter to verify) I have seen both problems in Python 2 and 3, and both in Windows and Linux This issue is related to the insertion of a decorator be...
Read more

c# - UnhandledExceptionMode.ThrowException for AppDomain.UnhandledException -

-
I want to set unhandledExceptionMode.ThrowException for current AppDomain and not only for application threads. An exception from the second thread should also be handled by my current Donan_Unimated exception handler. Is it possible? Here's my code: Fixed class program {/// & lt; Summary & gt; Main entry point for the application /// & lt; / Summary & gt; [STAThread] static zero major () {applications Set unhandled exception mode (unwanted exception. Throws up); AppDomain.CurrentDomain.UnhandledException + = New UnrestrictedExceptionEndception (CurrentDomain_UnhandledException); Application.EnableVisualStyles (); Application.SetCompatibleTextRenderingDefault (wrong); Application.Run (New Form 1 ()); } Static Zero CurrentDomain_UnhandledException (Object Sender, UnhandledExceptionEventArgs E) {File.AppendAllText ("Log.txt", (Exception) e.ExceptionObject). Message + environment. Newline); }} Maybe you search for the behavior provided by Applic...
Read more

c# - Process.Kill() returns access denied -

-
I'm trying to kill a process using a CMD command line from my C # application, but when I start the application does not happen anything. .. When I try to kill with a command prompt, I get the message: "Access denied" I tried to run as my app administrator and the process was killed. How can I not always use "Run as administrator"? Code: System.Diagnostics.Process process = new System.Diagnostics.Process (); System.Diagnostics.ProcessStartInfo startInfo = New system. Diagnostics. Process STARTINFO (); StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden; StartInfo.FileName = "cmd.exe"; StartInfo.Arguments = "/ C Tasky / F / IM APP.exe"; Process.start.info = startInfo; Process.start (); try it System.Diagnostics.Process Process = new system Diagnostics Process (); System.Diagnostics.ProcessStartInfo startInfo = New system. Diagnostics. Process STARTINFO (); StartInfo.WindowStyle = System.Diagnostics.ProcessWindowS...
Read more