I want to design webpage to submit an order for a restaurant, in that a customer can choose one or more option from one checkboxlist and determine the quantity of each meal from a radiobuttonlist beside each kind. I can read from the checkboxlist using foreach, but still I could not iterate in the different radiobuttonlist for each selected checkboxlist item?
View 1 Replieshow can i burn and read data from cd rom in c# language.???
View 5 Replies View Relatedhow to do this in C#. Need to connect to Oracle db, take a file from directory then read every line of the file. Lines are like this:
123234847656|8800359898818177|A|20130401 14:51:42|
123234847212||D|20130401 14:52:08|
123234847212||M|20130401 14:55:38|
Then will split as string on every '|' char and according to this flag |A|, |D| or |M| I will add/delete/modify information inside. I have trouble with this part with the connection and read/split file and check for the flag A, D or M.
Windows service not able read file from network even after giving UNC path whereas works fine when given local directories ....
View 1 Replies View RelatedI have an EDI file whose structure is given below. This file has multiple records, each record contains a header (e.g EDI.DD.0000000001.20130809), then contents (i.e multiple paragraphs of text) and then footer (e.g End of Report/No EDI Activity). I have to read that entire file using regular expression using three groups.
I am using following regular expression to read the file.
(?<header>[A-Z]{3}.[A-Z]{2}.[0-9]{10}.[0-9]{8}) | (?<footer> (EndsofsReport|NosEDIsActivity)) |
(?<content>(?<=k<header>).*(?=k<footer>))
That expression reads the "header" and "footer" in respective groups properly but didn't pick the contents between header and footer in "contents" group.
I have changed the font of header and footer in below file to understand the format. I am using asp.net 3.5 framework.
//------------------Start of EDI File---------------------//
EDI.DD.0000000001.20130809
ORIGINATOR INFORMATION Company Name: UNITED HEALTHCAR Identification: 9024125001 Originating DFI: 002100002
RECEIVER INFORMATION Receiver Name: HEALTH & WELLNESS DFI Account Number: 0000000000000001 Receiving DFI ID: 434343430 ID Number: Transaction Type: 22 Deposit
ORIGINATOR INFORMATION Company Nam
[Code] ....
Is possible read text form keyboard using read() function? or which is best way in ansi creplace input command form basic language. for numbers and text...
View 3 Replies View RelatedI want to read the contents of a file block (512 bytes) by block using low I/O read statements. Each record is 64 bytes long and has a pre-defined structure. The first 4 bytes are an unsigned integer; the next 20 bytes are ascii text, etc.
I have a buffer which I can access with buf[0] to buf[63] to read the first record and then buf[64] to buf[127] for the second, etc. However, I was wondering how to map a record so that I can refer to an integer as an integer and a float as float, etc. I can't create a struct and move the 64 bytes to it, as I will have alllignment/padding problems.
What is the standard way to deal with records in C?
char []c =null;
c=new char[1];
why star from [1] not from [0]???
I have to do a strobe moodlight lab and it says to use ticks. But I don't quite understand ticks. Do you just input it in like Ticks 1 = new Color(0,0,0); or do you have to do something do something else.
View 2 Replies View RelatedI don't know coding to Insert data in sql with C# language and I want to save data with the click event of save button
View 4 Replies View RelatedWhether it is possible to add a new class to a program? For example: program a is my main program and I want to use program b to just add a new class to program a.
View 5 Replies View RelatedI am using C# to build up a application. Otherwise, i have two forms, the first form is frmMaterial and the second form is frmMaterialList. frmMaterial has a textbox to get value from datagridview of frmMaterialList. My code doesn't work. How to get value from datagridview of frmMaterialList into textbox of frmMaterial?
Note: frmMaterial has a button to load frmMaterialList
I have two table the first is called Imprrests and the second is called ]IprestsPays. There is an Imprest_ID column that is primary key in [icode]Imprests[/code] table and foreign key in ImprestsPays table
Imprests table consists the following columns:
Imprest_ID, Impres_value, Imprest_date, Employee_ID
Where Employee_ID column is primary key in Employees table and foreign key in Imprests table.
ImprestsPays table consists the following columns:
ID, Payment_value, Payment_date, Imprest_ID
My problem is in the buttonadd_click event in Imprsts form.
I want to prevent user from insert any new imprest for employee in Imprests table if employee haven't paid all payments in ImprestsPays table for old imprest...
Below assignation? It is a bit confusing.
myString = ""myInteger"is";
he was asking various types of implementing interfaces in csharp,
View 1 Replies View RelatedSimply put, i created a .ico file and i want to use it as the NotifyIcon icon. But i can not for the life of me figure it out..
View 2 Replies View Relatedwhen we are trying to shift one tab to other one event should occur, can any one tell what is the event,how and where we have to write the event? give example. if he successfully login in first tab only then second tab will open,if he doesnt login in first and tries to open the second tab message should appear...
View 1 Replies View RelatedI have a test web page and a windows form which call a printer and sends a print job to a printer that is on the network. I have been able to successfully do this from the windows form, however, I can figure out how to do it from an aspx page to the server's default printer. Sample codes are below.
Windows Form:
public partial class Form1 : Form {
private const string TEMPLATE_DIRECTORY = @"C:Program FilesBrother bPAC3 SDKTemplates"; // Template file path
private const string TEMPLATE_SIMPLE = "NamePlate1.LBX"; // Template file name
private const string TEMPLATE_FRAME = "NamePlate2.LBX"; // Template file name
public Form1() {
InitializeComponent();
[Code] ....
I am beginner in developing C # and I will like to develop an application that a converte. csv file (table) in an xml file
View 1 Replies View RelatedI have this table Profile which has fields with user_Id and regNo and I want to check first if id and email are already exists before proceed to inserting datas. In my codes, I am able to validate only one row (either id or reg number), but if I am going to validate the two of them, it gives me an error, saying "Must declare the scalar variable @userid". I dont know if it is with my select that is wrong or something in my codes
SqlConnection con = new SqlConnection("Data Source=GATE-PCSQLEXPRESS;Initial Catalog=dbProfile;Integrated Security=True");
con.Open();
SqlCommand cmdd = new SqlCommand("select * from Profile where user_Id = @userid AND RegNo = @reg", con);
SqlParameter param = new SqlParameter();
[Code] .....
Rounding a numerical figure up to the nearest hundred. E.G.:
256 >> 300
654 >> 700
15 >> 100
I would like to know the formula to enter into Visual Basic 2008. I'm making a calculator Program, and i need a function that rounds up to the nearest 100...
how to add textbox in datatable in c#
View 3 Replies View RelatedI am writing code to open every page in internet explorer and every page will be in new tab but my code open every page in separate window
I am using c#
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
[code].....
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
[Code] .....
I need to get the network device name for the given ip address..
I tried with dns.getHostByaddress but it didn't worked..
I'm working on WPF project and There is this problem with property grid control. Here I saw the similar problem solved in windowsform project. how I can accomplish this behavior on WPF.
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