Livid Posts - Answer Overflow

Livid

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CC#

•Created by Livid on 10/30/2023 in #help

✅ HttpClient to Json

hey i tried a number of ways to get json from response.Content.ReadAsStringAsync()

16 replies

CC#

•Created by Livid on 10/16/2023 in #help

✅ try catch

hey for example (i know tryparse exists)

var str1 = "123"
var str2 = "0ab"
var str3 = "65_"

var int1 = Convert.ToInt32(str1)
var int2 = Convert.ToInt32(str2)
var int3 = Convert.ToInt32(str3)

var str1 = "123"
var str2 = "0ab"
var str3 = "65_"

var int1 = Convert.ToInt32(str1)
var int2 = Convert.ToInt32(str2)
var int3 = Convert.ToInt32(str3)

is there a way to seperate the try / catch in a way that if int1 is valid (but int2 and int3 not) that int1 is still set

8 replies

CC#

•Created by Livid on 10/9/2023 in #help

❔ dictionary as datasource

if i do ...DataSource = dic.Values it works but it don't keep it updated when i add/remove value from the dictionary

29 replies

CC#

•Created by Livid on 10/9/2023 in #help

✅ Comparing properties of a values of lists

i have 2 lists List<Animal> and List<Dog> and both Animal and Dog have the property id i'm trying to insert a list of Dog into the list of Animal but i don't want to insert Animals with duplicate id's

70 replies

CC#

•Created by Livid on 10/5/2023 in #help

✅ public or local

hey if i have a class like this

public class Dog {
  public int publicInt;
  int isThisPublic?;

  method() {}
}

public class Dog {
  public int publicInt;
  int isThisPublic?;

  method() {}
}

5 replies

CC#

•Created by Livid on 10/4/2023 in #help

✅ shortcut

what's the shortest way of making a variable? for example:

/// NOT VALID CODE (i think)
Form form() {
  Width = 100,
}

/// NOT VALID CODE (i think)
Form form() {
  Width = 100,
}

11 replies

CC#

•Created by Livid on 10/3/2023 in #help

✅ (General Question) Using section

hi why do you use

using(FileStream stream = new FileStream("Document") {
  stream.thisIsJustAExample
}

using(FileStream stream = new FileStream("Document") {
  stream.thisIsJustAExample
}

what's the point of the Using section / structure?

28 replies

CC#

•Created by Livid on 10/2/2023 in #help

✅ Excel

how do i read a excel file / table

49 replies

CC#

•Created by Livid on 9/25/2023 in #help

✅ dynamic list type

can you make a list like List<?>

33 replies

CC#

•Created by Livid on 9/25/2023 in #help

✅ winform databinding

how to i add a integer to a textbox.text

14 replies

CC#

•Created by Livid on 9/25/2023 in #help

✅ Winforms

i have a button with Anchor = AnchorStyles.Bottom | AnchorStyles.Right, property but even though it's the only control in the form it just appears in the top left

12 replies

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