4,588 Topics
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| | Hi, I would like to write High perfomance server using C#. It would be desirable to hear offers and advices on this subject |
| | hi i have used crystal report in my application..i have used filed from database wizard.it takes parameter field as text box. in runtime.but i wud like to create parameter text and dropdownlist as my wish...but its not coming and next thing is when i create dropdownlist and textbox for parameter … |
| | Hi all, I want a valuable book that illustarte OOP concepts in C#. I hope that the book I'm looking for deep more in OOP concepts. |
 | Hi , Can any one tell me the Optimized & fastest way of taking backup & restoring my database that is in SQL Server through C# code. Currently I am using SQLExpress .Is there any Better approach of achiving the same? Regards IT_Techno |
| | Hi, Im new to these forums and i need help with this application. Application Requirements In this application you are to create a Three Shells Game. In this game there are three cups or shells that are upturned. For each new game the pea is placed at random under one … |
| | I'm creating a simple C# program that deals with pressing the DELETE key button in the keyboard. so what I created a key press event, but seems like the delete key doesn't work.. i tried it with other keys and it's working fine... why?? and is 46 the keycode for …  |
| | HI all I m new to asp.net.can any one help me by telling me about the method of opening a password protected web folder using c# in asp.net2.0 I dont have any idea about this. I m using mdb database for authentication. thanks in advance |
| | I am writing a c# application where I need to use matlab functions from my c# sharp code. From the beginning I used the Matlab Automation Server, which worked fine on my computer which has Matlab 7.4.0 (R2007a) installed. However, the application needs to be usable on computers with older … |
| | Hi there, im pretty new to c# and i'm facing some starting problems naturally. Currently i'm working on a project where i need to store data from flash in a xml file. I've managed to write the code for generating the xml but i didn't manage to retrieve the data …  |
| | I have a Build Embedded .rtf file. I use this code to read the file: [ System.IO.[COLOR=#2b91af]StreamReader[/COLOR] FReader = [COLOR=#0000ff]new[/COLOR] System.IO.[COLOR=#2b91af]StreamReader[/COLOR]((System.Reflection.[COLOR=#2b91af]Assembly[/COLOR].GetExecutingAssembly(). GetManifestResourceStream([COLOR=#a31515]"LearnAndEarn.Credits.rtf"[/COLOR]))); [COLOR=#0000ff]string[/COLOR] str = FReader.ReadToEnd(); FReader.Close(); DedicationRichTextBox.Text = str; DedicationRichTextBox.Visible = [COLOR=#0000ff]true[/COLOR]; ] And it reads it fine. But when it displays it in the RichTextBox it shows all … |
| | Hello, Looking for assistance for a coding problem I am having. I need to find a character, write the following characters to console, and stop at a particular character. Example: I need to write all characters between the FIRST '(' and FIRST ')'. Example text to parse: (((Write now))) example( … |
| | Lets say I have a text file which contains a long list of 8bits data and i want to create a .wav or .au file from it. Forexample, my text file contains 8000 bytes for 1 second of audio with the sample rate of 8kHz. How do I create a … |
| | please u said u did now i want to do same but actually i dont have time because our final year submission is goin on and also exams are there so plz can u help me for that |
| | public partial class Form1 : Form { public Form1() { InitializeComponent(); Bitmap = new Bitmap(SystemInformation.WorkingArea.Width, SystemInformation.WorkingArea.Height); //editted grfx = Graphics.FromImage(Bitmap); //Editted } private void Form1_Load(object sender, EventArgs e) { GraphicsPath path = new GraphicsPath(); path.AddRectangle(new Rectangle(10, 10, 100, 50)); this.pathes.Add(path); path = new GraphicsPath(); path.AddPolygon(new Point[] { new Point(50, 150), … |
| | with reference to this pls put some coding for placing those control required cell and while leaving the cell drop the cntrl value to coresponding cell pls help me this regards Lal Rajapakshe |
| | Hi, friends this is my first post here. Well, I want to learn C# from home. For this I need all your help.Can any one kindly suggest any easy e-book , I have little concept about OOP's earlier? Thanks in advance. Hoping for a pleasant stay here. |
| | I've got an interesting issue with a program I'm writing. I think I know kinda what is wrong, but I'm not sure about it, and I don't know how to fix it. I have the following code [CODE]. . . string strCmd = "command"; OnDataSend(strCmd); //wait for a response while … |
| | HI THIS IS MY CODE..I WANT TO ZOOM THE BITMAP..HOW IT IS POSIBBLE??? using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace WindowsApplication1 { public partial class Form1 : Form { public Bitmap bmp; private Graphics grfx; public Form1() { bmp=new Bitmap(this.Width,this.Height); grfx=Graphics.FormImage(bmp); grfx.PageUnit=GraphicsUnit.Millimeter; … |
| | hi friends i have created a code which searches for the particular word from two different files and creates a new file with the records in it but i am not able to search digits from the string the code of mine goes here: [code] StreamReader sr = new StreamReader(@"C:\Documents … |
| | I have a problem installing .net on my machine.It gives the error massage:Install security updates and I don't have facilities to download security updates.Is there a compiler for c# free of charge ,can enyone post a link. |
| | Hi all! I've looked around but to no avail... Is there any builders or apps I can download to create installers for applications written in MS Visual C#? The only option I can find in it is the 'publish' option, but I am looking for some more flexibility. Any help … |
| | Hello , I am new to .net(C#) programing. I need some help in my coding , from experts. I have the following Xml file, Ex : <propertybag name="test" type="a" flags="0"> <property name="help" type="String" flags="0" /> <property name="path" type="String" flags="0">/[B]abc[/B]</property> <propertyname="url"type="String"flags="0">/[B]abc1/Samlple.xml[/B]</property> <property name="icon" type="String" flags="0" /> </propertybag> Here i want to … |
| | Is there anything in C# that does the same function as strtok in C++. For example if I had the following C++ program how would it be written in C#? [code] // crt_strtok.c /* In this program, a loop uses strtok * to print all the tokens (separated by commas … |
| | Can we do like this in enums enum myStringEnum { enumItem1 = "value 1", enumItem2 = "value 2", etc } i.e.spaces in the string value, I know we can assign int value to enum but I m not sure whether string values (with spaces) can be assigned to enums. If … |
| | I need to extract the currently login user from remote system. This is an intra-net project. All users use win-OS. Its also possible to find the user name from net bios. This is table where all name registered to that particular machine is shown. I would like to extract the … |
| | here is the error I am getting _Default.CalculateFederalTax(double, string)':not all code paths return a value code: double CalculateFederalTax(double grossPay, string taxStatus) { // Calculate Federal Tax method begins // check for the Federal Tax status (Single) if (taxStatus == "S") { if (grossPay < 240) return grossPay * 0.12; else … |
| | I have a function which have return type DataRow and the parameters for the fucntion are the parameters for the stored procedure. I have to execute the Stored Procedure with given parameters and populate the datarow so that the return will be the populated DataRow with the output of the … |
| | hello all, for few days i have been trying to connect with my oracle 9i database with visual studio 2005 using c#. i tried all the processes that i found in internet. but i fail to connect with my oracle database. i have service named GLOBAL USERNAME: first password: first …  |
 | Hi all, I am contemplating moving from c# to VB and wondered what might be the greatest obstacles to overcome. I guess what I would really like to know is, if I am quite knowledgable in c#, will vb be easy to pick up? Something else that is bothering me … |
| | hi there, I am trying to make my service to insert to a database when it starts as follows : [CODE]protected override void OnStart(string[] args) { base.OnStart(args); string query; id += 1; SqlCommand comm; conn = new SqlConnection("my connection string"); query = "insert into myTable values('" + id + "'lamya'" …  |
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