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hsachdevah
hsachdevah
Last Activity: Aug 26 '09, 02:21 PM
Joined: Nov 19 '08
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  • hsachdevah
    started a topic TimeSpan accuracy
    in C Sharp

    TimeSpan accuracy

    Hello,

    I am using TimeSpan to calculate the time my program takes.
    Here's the code

    Code:
    DateTime start = DateTime.Now;

//**my code here

DateTime end = DateTime.Now;
span = end.Subtract(start);

ResultUserForm.Controls["lblTimer"].Text = string.Concat(span.Milliseconds.ToString(), "ms");

    but the time I get in accuracy of 15ms....
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    • hsachdevah
      replied to double.parse(string) gives wrong results on some computers
      in C Sharp
      I found the solution.
      The systems where it was not working had German language version of windows XP. And in german language numbers are represented in other format.
      134,245.00 in english corresponds to 134.245,00 in german.

      stupid vocabulary.
      See more | Go to post

        Leave a comment:

      • hsachdevah
        started a topic double.parse(string) gives wrong results on some computers
        in C Sharp

        double.parse(string) gives wrong results on some computers

        Hi,

        I developed an application for my study project to do some mathematical calculations.

        In this application, I am reading from a text file which contains some numbers.

        Now the problem is that it works correctly on my system but not on some other systems. When I debugged the application on the system where it was not working I found that the method

        double.parse(st ring)

        is...
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        • hsachdevah
          replied to Form Opens Slow first time
          in C Sharp
          problem is not data.
          i m using 10 data values hard coded in the code
          See more | Go to post

            Leave a comment:

          • hsachdevah
            started a topic Form Opens Slow first time
            in C Sharp

            Form Opens Slow first time

            Hi,

            I am creating a c# windows application.
            And I am calling a form on a menu item click which contains MS-ChartControl.

            My problem is that when this form opens for the first time, it take some time to open. But if I close it and click again on corresponding menu item then it opens instantaneously .

            Whats going on here?
            I think application loads the data visualization resources when it opens...
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            • hsachdevah
              replied to Generating Help Files
              in C Sharp
              I got the solution.
              SandCastle works great.
              See more | Go to post

                Leave a comment:

              • hsachdevah
                started a topic Generating Help Files
                in C Sharp

                Generating Help Files

                Hi,

                I have a project in c# and I want to generate a help file (something like .chm file) using the xml comments I have included in the code files.

                Can anybody suggest me some free application to do it.
                I am using VS 2008
                See more | Go to post
                • hsachdevah
                  replied to Custom Exception in C# windows application
                  in C Sharp
                  thanks.
                  i'll check on that...
                  See more | Go to post

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                  • hsachdevah
                    replied to Custom Exception in C# windows application
                    in C Sharp
                    here are the details:

                    1. the control comes to the catch block.
                    2. custom message appears on the screen.
                    3. when I press OK on the message window. the control moves though the catch block and executes other statements after that.

                    but I want that the program execution should stop after catch block statements are done.
                    See more | Go to post

                      Leave a comment:

                    • hsachdevah
                      started a topic Custom Exception in C# windows application
                      in C Sharp

                      Custom Exception in C# windows application

                      Hello,
                      I have a c# windows application and I am using a try catch block to handle some exception.
                      I want to show show error in messagebox. but the problem is that program execution does not stop there.
                      If I use 'throw new exception', I get that ugly windows default msg box.

                      any solutions?

                      Code:
                      try
{
...code
}
catch (Exception)
{
    MessageBox.Show("Error:
                      ...
                      See more | Go to post
                      Last edited by tlhintoq; Jun 23 '09, 06:32 PM. Reason: [CODE] ... your code here ... [/CODE] tags added
                      • hsachdevah
                        replied to Table border issue in Windows Userform
                        in .NET
                        additional info

                        can it be because of the reason that my table has large number of rows and it exceeds the height of groupbox. but I am using scrollbar to accommodate that
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                        • hsachdevah
                          started a topic Table border issue in Windows Userform
                          in .NET

                          Table border issue in Windows Userform

                          Hello,

                          I have created a table layout container in a userform and each of its cells contains a label.
                          I have set the table border property to 'single'.

                          But the problem is when I Add this user form to relevant panel (group-box) in my main form, the borders do not show up. But I can see them if I Add->Remove->Add again this userform to the main form.

                          can anybody suggest whats going on?
                          ...
                          See more | Go to post
                          Last edited by hsachdevah; May 12 '09, 12:55 PM. Reason: added main page panel type
                          • hsachdevah
                            replied to autonumber
                            in XML
                            I will be using asp.net...
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                            • hsachdevah
                              started a topic autonumber
                              in XML

                              autonumber

                              Hello,
                              I am a new guy to xml.
                              I want to develop a application which saves notes.
                              so I will be implementing <notes> root in xml with attribute "id"

                              every time I insert a new node, how can I determine the id of the last node used?

                              and how can I delete some node for a particular id?
                              See more | Go to post
                              • hsachdevah
                                replied to C# Duplicate key error in Dictionary with List<int> type key
                                in .NET
                                Thanks a lot to both of you.
                                I believe the solutions provided will solve my problem.
                                Thanks again. :)
                                See more | Go to post

                                  Leave a comment:

                                • hsachdevah
                                  replied to C# Duplicate key error in Dictionary with List<int> type key
                                  in .NET
                                  I am using it for some advanced mathematical calculations.
                                  In actual scenario, a group of numbers in a particular sequence refer to some polynomial object. And it goes bit more complex if I explain it here.

                                  The List which is used to insert the dictionary item and the list which is used to retrieve dictionary value are being generated from different sources. So I'm facing this problem.
                                  See more | Go to post

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                                  • hsachdevah
                                    replied to C# Duplicate key error in Dictionary with List<int> type key
                                    in .NET
                                    I tried the method you suggested but now there is another problem.
                                    I created a dictionary item with different lists. But now when I try to retrieve the dictionary value using some other list as key which contains the same list items (integers) which is present in the dictionary, it gives me error that no such key exists.
                                    I think its because dictionary is storing reference of the List and and not its values.

                                    But now...
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                                    • hsachdevah
                                      replied to C# Duplicate key error in Dictionary with List<int> type key
                                      in .NET
                                      thanks nukefusion.
                                      it helped...
                                      See more | Go to post

                                        Leave a comment:

                                      • hsachdevah
                                        replied to C# Duplicate key error in Dictionary with List<int> type key
                                        in .NET
                                        Creating one List means? ... if you are saying about 1 item in the list, then the code is fine as it is of some use to me later in the code
                                        See more | Go to post

                                          Leave a comment:

                                        • hsachdevah
                                          started a topic C# Duplicate key error in Dictionary with List<int> type key
                                          in .NET

                                          C# Duplicate key error in Dictionary with List<int> type key

                                          Hello,
                                          I am trying to create a dictionary item with its key as list type and value as custom object type. It gives me a error
                                          "An item with the same key has already been added."

                                          Here is my code:

                                          Code:
                                          List<int> Pkey = new List<int>();
Dictionary<List<int>, Polynomial> A = new Dictionary<List<int>, Polynomial>();
// initialize A with last column.
                                          ...
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