Problems in c# code (Noob)
The problem is in the
age = Console.Read();
well, Console.Read()
reads one symbol only - character 2
in your case that´s 50
int, and you have
'2' - 12 == 38 // '2' == 50
remedy: read the whole string which is "21"
in your case
String line = Console.ReadLine();
then parse it into integer:
// Parse() is the simplest; TryParse() is a better:
// what if a user entered "bla-bla-bla"?
age = int.Parse(line);
Problems in c# code (Noob)
The problem is in the
age = Console.Read();
well, Console.Read()
reads one symbol only - character 2
in your case that´s 50
int, and you have
'2' - 12 == 38 // '2' == 50
remedy: read the whole string which is "21"
in your case
String line = Console.ReadLine();
then parse it into integer:
// Parse() is the simplest; TryParse() is a better:
// what if a user entered "bla-bla-bla"?
age = int.Parse(line);
Noob Concern: Problems making a new void method. C#
Make sure the method is inside a class, and that the class/property/other method braces before and after the method line up. Also make sure that the previous statement has a ;
(semicolon).
This problem normally occurs because you have mismatched braces before the method or you have a missing semi-colon:
Correct
namespace A
{
public class AA
{
public string B {get; set; }
public string C {get; set; }
public void ShowD()
{
DoSomething;
}
}
}
Incorrect
namespace A
{
public class AA
{
public string B { get; set; }
public string C {get; set; // <--Note missing brace)
public void ShowD()
{
DoSomething;
}
}
}
Possible noob issue about radio buttons and xml in c#
i would bind the IsChecked property of the CheckBoxes to a enum property in your viewmodel. If your enum property changed, you edit the source property for your richtextbox and call a PropertyChanged for it.
private RadioButtonEnum _radioButtonEnum
public RadioButtonEnum RadioButtonEnum
{
get { return _radioButtonEnum; }
set
{
_radioButtonEnum = value;
OnPropertyChanged("RadioButtonEnum");
RefreshText();
}
}
private void RefreshText()
{
switch (RadioButtonEnum)
{
case None:
//Do your changes to your TextProperty
break;
case All:
//Do your changes to your TextProperty
break;
case One:
//Do your changes to your TextProperty
}
OnPropertyChanged("YourTextProperty");
}
C#- Console Program Ideas for Noob
I'm a big fan of Halo, and one of the first things I did with C# was write an application that downloaded and parsed my online gaming stats while playing Halo 2. From there, I loaded all of the information into a database and redisplayed it in ASP.NET. In retrospect, the code was horrendous, but it was a fun exercise.
Another exercise was to parse the XML file for my iTunes music library, load it into a database, and (of course) display bits of it in ASP.NET.
Anyway, find ways to work with things you enjoy, be it games, music, television, or whatever.
QBSDK Noob Issue with SDK and samples
Am I missing something? The error message is "Quickbooks can't start because it is already running". So the problem is not with the path - according to this message.
Exit Quickbooks and possibly reboot the computer.
Ok. Sorry to state the obvious! This page suggests that this was an error in QB 2011 that was fixed in 2012. A little digging may uncover a fix for QB 2011 Premium.
Alternatively, it might be UAC control. Temporarily reduce the level of UAC to nothing to discover if this is the cause.
Added: The third option is to disable Quickbooks Instant Start in QBs Preferences, which keeps QB running as a background process. Reboot the computer after this change.
C# beginner error - "not all code paths return a value"
You forgot to return the final string.
private string encrypt(string toEncrypt)
{
string step1 = MD5(toEncrypt + "example");
string step2 = MD5("example" + step1);
string final = MD5("example" + step2 + "example");
return final;
}
Related Topics
How to Reference Assemblies Using Visual Studio Code
How to Convert Any Date Format to Yyyy-Mm-Dd
Best Way to Check If a Data Table Has a Null Value in It
How to Call Another Controller Action from a Controller in MVC
How to Read Request Body in an ASP.NET Core Webapi Controller
How to Trigger Event When a Variable'S Value Is Changed
How to Get Group of Records With Latest Date Using Linq to Entities
How to Match Hyphens With Regular Expression
Extract First Element from Json
Calling a Function from Another Class in C#/.Net MVC App
Regular Expression for Password Validation in C#
How to Dynamically Adjust Table Column Width in Rdlc Report
C# - Comparing Items Between 2 Lists
How to Open the Default Chrome Profile Through Selenium, Chromedriver and Googlechrome
Cannot Access a Closed Stream of a Memorystream, How to Reopen