Is there anyway to do this? Its like i have a class public class TestClass { public static string myString= "123"; } I want to some how get the value 123 from myString. If i know the name myString and put it into a textbox1 then annother textbox2 shows me the value 123. Tried something… Read More How to get the value of a class member variable from its name as a string
Apologies if this doesn’t belong here. I tried Reddit, but got trolled. I’m just at a loss and am struggling to follow tutorials, etc because of it. I’m coming from an exclusively Python background and have always used Pycharm. I’m now attempting to learn Java & the React fw and would like to use MS… Read More Microsoft Visual Studio Interface is not making sense to me
absolute noob to coding here. I’m trying to setup a form that opens from an action or a button click that loops through 2 colors with a timer Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick Me.BackColor = Color.FromArgb(255, 255, 255) I’ve set the background color to red and I want it to… Read More How to Loop though BackColor change?
I don’t know what happens with my Visual Studio 2022. When I create a C++ console project, I can build the project. However, when I do the same thing for C# project, I can not build the project. I look like in the picture. Any help is truly appreciated. I tried everything I can but… Read More Can not build C# project with Visual Studio 2022
I’m trying to place two labels together like in the picture (while maintaining a TopDown flow) in a FlowLayoutPanel. Is there any way to do this? Diagram I tried changing the flow direction to leftToRight for the two labels and changing it back to TopDown afterwards. It did not work. >Solution : A FlowLayoutPanel only… Read More How to place two labels in the same line in a TopDown FlowLayoutPanel? C#
Hi I’m new at the python and trying to make basic calculator, but when i try to start it gives a string is not int error, can u help me please? def Add(number1, number2): return number1+number2 def Minus (number1, number2): return number1-number2 def Multiply (number1, number2): return number1*number2 def Divide (number1, number2): return number1/number2 print("Operation?")… Read More I tried a make a calculator but it gives an error
I want to mark a method as Obsolete only for callers from out of its class, while letting methods in its class call it without a warning. Is that possible? >Solution : You could extract the method content to a new private method. Internally you would use the private one. public class YourClass { [Obsolete]… Read More Mark method Obsolete except for calls within the same class
If I enter this into Visual Studio editor, it is a mess and it doesn’t work as s is spread over multiple lines in the Editor and contains embedded " characters. // This is my json string string s = " { "label": "MyLabel", "values": { "Key1": "Value1", "Key2": "Value2", "Key2": "Value3", } }"; How… Read More How to enter a multiline string representing JSON into Visual Studio
this code gives me error LNK2005 Severity Code Description Project File Line Suppression State Error LNK2005 getCardHolderName already defined in card.obj and Severity Code Description Project File Line Suppression State Error LNK1169 one or more multiply defined symbols found Payment_Application what should I do ?? //main.c #include <stdio.h> #include "STD_TYPES.h" #include "card.c" ST_cardData_t NewCustomer; void… Read More error LNK2005 already defined in card.obj
import ‘package:cloud_firestore/cloud_firestore.dart’; import ‘package:firebase_auth/firebase_auth.dart’; import ‘package:flutter/material.dart’; import ‘package:google_fonts/google_fonts.dart’; import ‘package:intl/intl.dart’; import ‘add_task.dart’; import ‘description.dart’; class Home extends StatefulWidget { @override _HomeState createState() => _HomeState(); } class _HomeState extends State<Home> { String uid = ”; @override void initState() { getuid(); super.initState(); } getuid() async { FirebaseAuth auth = FirebaseAuth.instance; final User user = await auth.currentUser(); setState(()… Read More The function can't be unconditionally invoked because it can be 'null'. Try adding a null check ('!')