looping in c#,net in winform

Question

Hello Guyz, I need your help what code should I use this in c#.net in winform? thanks in advance

Salman Beg · Answer

total = total + i; use this code for total value.

Ahmet Taha · Answer

i try but doesn't work private void txtinput_KeyPress(object sender, KeyPressEventArgs e) { if (!(Char.IsDigit(e.KeyChar) || (e.KeyChar == (char)Keys.Back))) { int a = Convert.ToInt32(txtinput.Text); // var str = array.join(','); // int a = Convert.ToInt32(txtinput.Text); for (int i = a; i >= 1; i--) { label1.Text =string.Join.ToString(i); } e.Handled = true; } }

Salman Beg · Answer

I am able to open both the links. Check properly. There are two links present. Thanks

Ahmet Taha · Answer

my last problem for this day is problem b. how can I display the result horizontally?

Ahmet Taha · Answer

the link that you are given sir is error :-( https://www.codecademy.com/forum_questions/554e20bf76b8fee454000274 https://www.tutorialspoint.com/how-to-print-the-contents-of-array-horizontally-using-chash

Salman Beg · Answer

You need to take an array and assign values in it. Then from that you can print it. See below examples, https://www.codecademy.com/forum_questions/554e20bf76b8fee454000274 https://www.tutorialspoint.com/how-to-print-the-contents-of-array-horizontally-using-chash

Ahmet Taha · Answer

Thanks a lot Sir Salman Beg i solved my problem in problem a. how about problem b how can I display looping in horizontal form in listbox?

Ahmet Taha · Answer

i cannot find the real answer sir I'm using a c#.net winform

Ahmet Taha · Answer

this is my code for probem a. looping private void txtnumber_KeyPress(object sender, KeyPressEventArgs e) { if (!(Char.IsDigit(e.KeyChar) || (e.KeyChar == (char)Keys.Back))) { int total = 0; int a = Convert.ToInt32(txtnumber.Text); for (int i = a; i >= 1; i--) { listBox1.Items.Add(i); } e.Handled = true; } and I don't know how to get sum total value of txtTotal.text?

Salman Beg · Answer

Check this for loop example, https://www.dotnetperls.com/for#:~:text=Decrement%20loop.,0%20and%20can%20process%20it. In the for loop you can assign value to listbox as well as calculate the total value. Thanks

Ahmet Taha · Answer

for looping

Ahmet Taha · Answer

sir i dont know the code that

Salman Beg · Answer

First take a textbox and apply key press event in it. Then by using for loop or foreach loop assign each value in listbox and sum all the values and display in total. The same way you can do it for 2nd problem. Check this link for example, https://www.c-sharpcorner.com/UploadFile/736bf5/keypress-event-in-C-Sharp/

looping in c#,net in winform

Answers (13)