Re: Make a simple shape/pattern - C# Discussion Boards

10-May-20 10:36

Hi guys, how would i do this pattern in c#?

thanks in advance.

modified 11-May-20 14:02pm.

Eddy Vluggen10-May-20 10:55

Eddy Vluggen

10-May-20 10:55

try
{
	Console.WriteLine("#-#-#-#-#");
	Console.WriteLine(" #-#-#-# ");
	Console.WriteLine("  #-#-#  ");
	Console.WriteLine("   #-#   ");
	Console.WriteLine("    #    ");
	Console.ReadLine();
}
catch (Exception ex)
{
	Console.WriteLine(Convert.ToString(ex));
}

You might be tempted to leave out the spaces at the end of the string, but then the pattern is incomplete. All lines should be of equal length, otherwise there is no symmetry. It also needs exception-handling, so I included that in the example. A simple and naive example, I admit, but it works and the output will be technically correct based on your question.

A more complex variation might be done by counting the amount of #. Each line has one fewer # than the previous one, with the - just being filler until you reach the correct amount of #. I'd image that requires some form of loop, counting, and creating a string based on that count.

M.S.S.E wrote:
thanks in advance.

No problem, glad I could help Thumbs Up | :thumbsup:

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

M.S.S.E10-May-20 11:42

10-May-20 11:42

It's my bad, I'm not that beginner actually,the pattern should be done using for loops, I'm sorry for not mentioning that..
Thank you.

Message Closed

10-May-20 20:09

10-May-20 20:09

Message Closed

modified 11-May-20 3:27am.

kalberts10-May-20 20:55

kalberts

10-May-20 20:55

Doesn't your textbook provide information about for-loops?

This problem is an obvious example of a homework assignment in an introductory programming course. It is elementary. If you, at the moment, cannot handle this problem by yourself, then go back to your books to learn how to do it. Don't expect to find a for-loop tutor around here. Don't expect to find someone to provide a solution for you to hand in as if it was your work.

You may present your own code, and ask "Why doesn't this work?", and someone may be as kind as to point out where you are wrong. Not by giving you the right answer, but by pointing at what you should check and fix up yourself.

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Pete O'Hanlon10-May-20 21:10

Pete O'Hanlon

10-May-20 21:10

Use 2 loops and control the shape using them. It's up to you now.

Richard MacCutchan10-May-20 21:27

10-May-20 21:27

Think about the pattern in terms of each line.

zero spaces, followed by 5 hash characters separated by dashes
one space, followed by 4 hash characters separated by dashes
two spaces, followed by 3 hash characters separated by dashes

until you get to zero hashes. So the loop should be fairly easy to create and the loop count will help you to calculate how many of each different character to print.

M.S.S.E10-May-20 21:37

10-May-20 21:37

I was getting error when I was trying it by my self..I will try to apply your concept and post you back the result.
Thank you for your helpful reply.

integrate IShellFolderViewCB with c#.

Eddy Vluggen11-May-20 2:48

Eddy Vluggen

11-May-20 2:48

What error?

Show us what you got and what error you got, we'll go from there Thumbs Up | :thumbsup:

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

Member 125113667-May-20 2:06

Member 12511366

7-May-20 2:06

Is there a way we can capture explorer.exe clicks(cut/properties/open)in c# using proj.FS

Re: integrate IShellFolderViewCB with c#.

Richard MacCutchan7-May-20 2:22

i want to open a form inside a new webbrowser window.i am using javascript fuction

7-May-20 2:22

No because the clicks are sent to the active window. However if you look at using Windows Hooks (Google will find information) it may be possible to do what you want.

Member 148083135-May-20 17:57

Member 14808313

5-May-20 17:57

private void button1_Click_1(object sender, EventArgs e)
        {


            string formCode = "<form id=\"{0}\" name=\"{0}\" method=\"post\" action=\"{1}\">" +

                            "<input type=\"hidden\" name=\"txntype\" value=\"sale\">" +

                            "<input type=\"hidden\" name=\"timezone\" value=\"IST\"/>" +

                            "<input type=\"hidden\" name=\"txndatetime\" value=\"{2}\"/>" +

                            "<input type=\"hidden\" name=\"hash\" value=\"{3}\"/>" +

                            "<input type=\"hidden\" name=\"storename\" value=\"{4}\" />" +

                            "<input type=\"hidden\" name=\"mode\" value=\"payonly\"/>" +

                            "<input type=\"hidden\" name=\"currency\" value=\"{5}\" />" +

                            "<input type=\"hidden\" name=\"chargetotal\" value=\"{6}\"/>" +

                                                                                                    "<input type=\"hidden\" name=\"language\" value=\"en_EN\"/>" +

                                                                                                    "<input type=\"hidden\" name=\"authenticateTransaction\" value=\"true\"/>" +

                          

                            "</form>";




            string formScript = "<script language=\"javascript\" type=\"text/javascript\">" +

                             "document.getElementById('{0}').submit();" +

                             "</script>";








            string formName = "form1";

            string urlString = "https://test.ipg-online.com/connect/gateway/processing";

            string storename = this.textBox1.Text;

            string txndatetime = DateTime.Now.ToString(@"yyyy\:MM\:dd-HH\:mm\:ss");

            string chargetotal = this.textBox2.Text;

            string sharedsecret = this.textBox4.Text;

            string currency = this.textBox3.Text;

            string data = storename + txndatetime + chargetotal + currency + sharedsecret;
            ////string hexdata = StringToHex(data);
            ////string hashdata = ComputeSha256Hash(hexdata);

            string hash = calculateHashFromString(new StringBuilder(data), "SHA1");

            //string additionalHeaders = "Content-Type: application/x-www-form-urlencoded\r\nReferer:http://foo.com\r\n";

            //string targetFrameName = "";
            //ltrForm.Text = string.Format(formCode, formName, formAction, txndatetime, hash, storename, currency, chargetotal);

            //ltrScript.Text = string.Format(formScript, formName);

            string postdata = string.Format(formCode, formName, urlString, txndatetime, hash, storename, currency, chargetotal + formScript + formName);
            //string postdata = urlString + hashdata;
            //byte[] array = Encoding.ASCII.GetBytes(postdata);

            webBrowser1.Navigate(urlString, postdata);
}

[REPOST] i want to open a form inside a new webbrowser window.i am using javascript fuction

Richard Deeming6-May-20 0:44

Richard Deeming

6-May-20 0:44

You have already posted this in QA:
I want open a form inside a webbrowser control to navigate.i am using javascript document.getelemnetbyid({0}).submit form1 append to this navigate[^]

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

arnold_w4-May-20 5:29

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 5:29

I have a "parent" form in WPF and I would like to add a "child" form of type System.Windows.Forms.Form, which should have its own message pump. I tried the following, but it doesn't compile:

new System.Threading.Thread(delegate ()
{
    System.Windows.Forms.Form childFormWithItsOwnMsgPump = new System.Windows.Forms.Form();
    System.Windows.Application.Run((System.Windows.Window)childFormWithItsOwnMsgPump);
}).Start();

Does anybody know how to solve it?

Richard MacCutchan4-May-20 9:07

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 9:07

What exactly are you trying to do? The question does not make a lot of sense.

arnold_w4-May-20 9:13

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 9:13

The parent WPF Window is the main applicaition. The WinForm child form is a high-tech communications bus traffic monitor. Both are big and too much work to re-write in the other way.

Richard MacCutchan4-May-20 9:16

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 9:16

Sorry but that does not really tell us anything.

arnold_w4-May-20 9:21

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 9:21

When a communications packet is transmitted/received in the parent application, it queues it to the child application and then the child application decodes it and formats it into a user friendly format and displays it.

Richard MacCutchan4-May-20 9:30

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 9:30

Well that makes everything clear.

Richard Andrew x644-May-20 10:13

Richard Andrew x64

4-May-20 10:13

First you referred to them as main window and child window.

Now you refer to the child as a child application.

There's a difference. Which is it?

The difficult we do right away...
...the impossible takes slightly longer.

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

arnold_w4-May-20 10:16

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

4-May-20 10:16

Main application = main window = parent = WPF
Child applicaion = child window = child form = child = WinForm

Richard Andrew x644-May-20 10:20

Richard Andrew x64

4-May-20 10:20

Okay. Why can't you just do the following:

ChildForm F = new ChildForm();
F.Show();

The difficult we do right away...
...the impossible takes slightly longer.

Re: How can I open a System.Windows.Forms.Form with its own message pump from a WPF application?

arnold_w4-May-20 10:24