4,588 Topics
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| | Hi, Basically im looking to create a basic C# compiler or parser if you like that will allow users to create simple programs that can declare variables, assign variable values etc. Ive began with the main functionality within the application, this being the parser which shall pass in user code … |
| | I want to make typing software in c# language. If anyone have any idea about this please help. only tell me how can calculate net speed then calculate words typed by the user then accuracy. Please help. Thanks.  |
 | I want to add one of the column in a database table as components in a combobox. How to do it? I am using visual studio 2012 and c#. Help me please. Thank you in advance. |
| | I've generated an application that uses images, the wheel of the mouse, a txt to obtain info and other things. On my computer and on others it runs flawlessly, but on other computers it runs different, the mouse doesn't work, it throws runtime errors, doesn't load any information from the … |
| | a method on how to return a boolean using lambda and its conditioned by two parameters  |
| | Hi all I have a simple login form with Username and password as fields when the user clicks the login I wish to check the xml whether the username and password is present in the xml. How do I do this, could someone please give me some ideas ? My … |
| | [code=sql]insert into desg values(" & Val(txtsno.Text) & ",'" & Trim(txtdesg.Text) & "'," & Val(txtbasic.Text) & ");[/code] this how i used for inserting data to my access table in vb code. how to do in c#?  |
| | Hello world! I am requiring some assistance with my C# program, where I am getting an error message for having a form where the user would enter in text into a text box. I am trying to detect if the user has pressed the Enter key, and on doing so … |
| | Hi, Not sure what exactly is happening here as I'm used to dealing with Microsoft SQL server rather than Oracle but here goes: I have a C# project that connects to an Oracle database using the OracleCommand Object to bring back records but I've been noticing some strange behaviour. Here … |
| | These are my prerequisites software: * Crystal Reports * SQL Server 2008 Express * Windows Installer 4.5 * .net Framework 4 full The problem is Crystal Reports installation is first and it needs Windows Installer 4.5 and the .net 4 Framework. So the order of prerequisites must be like this: …  |
 | I am having trouble saving dates to my MySQL database (code below) C# var abook = db.egw_addressbook.Local.FirstOrDefault(o => o.contact_id == 16875); abook.org_name = mvm.org_name; abook.hex_srv_start = mvm.hex_srv_start; db.SaveChanges(); MessageBox.Show("Saved"); XAML <DatePicker x:Name="Txthex_srv_start" SelectedDate="{Binding hex_srv_start}" HorizontalAlignment="Left" Height="26" Margin="10,55,0,0" VerticalAlignment="Top" Width="111" /> If I make any changes to the date, I get … |
 | hi gyes. can any help me how to save text with font and color using richtextbox, and open with same font and color in richtextbox. i'm using .RTF file type, but it doesn't work.  |
| | Hi everyone, i'm working with tao framework and i trying to make animation for my models from glut libraries but animation with using glut doesn't work (after compiling program closes) :( I tried found exception by try-catch but there are not exceptions. If drawing across vertex that animation will work. … |
| | How do you delete rows from a datagridview. I have a delete button to the right in the datagridview. I want to know how to delete a single row by clicking the delete button.  |
| | I am trying to establish a connection with sql server but i am not able to do so. Can some one help me out? |
 | Hello all!! I am trying to create a Windows Form Application that allows a user to answer 10 questions. The program contains a 'next button so that when the user clicks it, the next question appears. My problem is trying to figure out how to code for the next button. …  |
| | Can anybody convert this code to php for me.. this is code is used to access a webservice but i only C# code they are not providing any documentation. Thanks in advance private CrmService CreateService() { cs = new CrmService(); string username = ConfigurationManager.AppSettings["Username"].ToString(); string password = ConfigurationManager.AppSettings["Password"].ToString(); string domain …  |
| | How to put ppowerpoint presentations in website using asp.net(2.0) with c#? can u please tell me anyone.  |
| | Can someone give me a hint on how it works? I'm working on a project and specific forms are only allowed to admins. For example there are forms 1, 2 and 3. forms 1 and 2 is only allowed to admins. Guest is logged in, and the button that redirects … |
| | Dear All, I have a c# application where on normal I used a paper size fixed that is half letter(8.5 X 5.5). The problem now I want to design for a new paper size A4 but when I choose print it keep coming in the 8.5 by 5.5 size. Any … |
| | I am trying to figure out where is Java and C# mostly used? I read that enterprises favors Java and JEE, but they don't say anything about JSE. I also read that C# is being used a lot, especially on Windows platforms. But the question remains, what do enterprises use … |
 | I did code for challenge that I saw posted for C# by deceptikon: http://www.daniweb.com/software-development/csharp/threads/479304/coding-challenge-string-to-date Here it is. Of course normally the code would be without prints and put in function, but this is enough for now for me. There could also be normalization from '/' separated form not producing ambiguous … |
 | Good day guys! Right now I am creating an Simple/Basic Inventory System that just needs to record the Computer in an office and its peripherals. I just started studying C# here in my work and also I have a basic/entry level knowledge in VB6. I just wanna know if you …  |
| | hello, all i have query regarding how to send mail in asp.net using C#.net for that i have use the following code but still not able to send please give me your valuable suggestion [code=C#] System; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.HtmlControls; using System.Net.Mail; … |
| | Hello, I am new to C# and i am stuck when i try to fetch the data from SQL Server to Visual studio. I am writing the code as a n-tier application - Data Access, Business logic and the front end. I am fetching data in a disconnected env. I … |
 | Hi guys , I'm giving you the full C# project I have uploaded , since I'm working with windows form , so you can see the source code and run it . http://www.sendspace.com/file/u7z6h0 And now , to explain my problem . The program I wanted to make is sudoku solver … |
 | I have a problem with my code in deleting of a record in datagridview and database(see attatchment)...for some reason I cant delete the data in my database...heres the code: private void btnDelete_Click(object sender, EventArgs e) { int selectedindex=dataGridView1.CurrentCell.RowIndex; string deleted; try { cnn.Open(); if (MessageBox.Show("Are you sure you want to … |
| | Hi. I'm a final year student of Computing.. I've chosen "A network intrusion detection system" as my final year project. Currently I'm doing research on it. I have some some knowledge on my chosen project. I need help from you guys, that would it be the wise choice to choose … |
| | Wikipedia page on DVDVideoSoft says it's written in C++ Qt and C#. So my question is this : in particular regarding the above mentioned product and in general what's written (or should be written) in C++Qt and what in C#? |
| | Hi, I have such simple structure in unmanaged C++: struct Cam { char ip[16]; char login[16]; char pass[16]; char name[16]; }; and C# marshalled structure: [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)] public struct Cam { [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)] public string ip; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)] public string login; … |
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