application-settings
How to store a list of objects in application settings
You can use BinaryFormatter to serialize list of tuples as byte array and Base64 (as quite efficient way) to store byte array as string. First of all change your class to something like that (hint: [SerializableAttribute]): [Serializable()] public class tuple { public tuple() { this.font = new Font(“Microsoft Sans Serif”, 8); //…. } Add property … Read more
WRITE_SECURE_SETTINGS permission error even when added in Manifest
I would like to add that WRITE_SECURE_SETTINGS permission can be granted over adb and this approach does NOT require root. Here is a command: adb shell pm grant your.package.name android.permission.WRITE_SECURE_SETTINGS
Can a spring boot @RestController be enabled/disabled using properties?
I found a simple solution using @ConditionalOnExpression: @RestController @ConditionalOnExpression(“${my.controller.enabled:false}”) @RequestMapping(value = “foo”, produces = “application/json;charset=UTF-8”) public class MyController { @RequestMapping(value = “bar”) public ResponseEntity<String> bar( return new ResponseEntity<>(“Hello world”, HttpStatus.OK); } } With this annotation added, unless I have my.controller.enabled=true in my application.properties file, the controller won’t start at all. You can also use the … Read more
How to fix Error: “Could not find schema information for the attribute/element” by creating schema
Quickest, easiest laziest way to solve the problem: Right-click on the project icon in Solution Explorer and choose “Properties”. Go to the “Application” tab and choose an earlier .NET target framework. Save changes. Go to the “Application” tab and choose the initial .NET target framework. Save changes => problem solved!
How can we change the background color of all other forms from one form?
You can use the (ApplicationSettings) property, accessible from the Form Designer’s Properties panel. Expand ApplicationSettings, open up the PropertyBinding dialog, add a Setting to the BackColor property (e.g., CommonFormBackColor) and use the same setting for all Forms. You can create the Setting directly in the Application Settings’ PropertyBinding dialog: This new Setting is created in … Read more
FileNotFoundException in ApplicationSettingsBase
Just an explanation for why this exception is thrown. You can repro the exception with this sample Windows Forms app. Start by adding a setting named “Setting” of type StringCollection. Click the dots in the Value column and enter a couple of strings. Make the form class code look like this: public partial class Form1 … Read more
Opening the Settings app from another app
As mentioned by Karan Dua this is now possible in iOS8 using UIApplicationOpenSettingsURLString see Apple’s Documentation. Example: Swift 4.2 UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!) In Swift 3: UIApplication.shared.open(URL(string:UIApplicationOpenSettingsURLString)!) In Swift 2: UIApplication.sharedApplication().openURL(NSURL(string:UIApplicationOpenSettingsURLString)!) In Objective-C [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]]; Prior to iOS 8: You can not. As you said this has been covered many times and that pop up … Read more
How can I save application settings in a Windows Forms application?
If you work with Visual Studio then it is pretty easy to get persistable settings. Right click on the project in Solution Explorer and choose Properties. Select the Settings tab and click on the hyperlink if settings doesn’t exist. Use the Settings tab to create application settings. Visual Studio creates the files Settings.settings and Settings.Designer.settings … Read more