473,383 Members | 1,885 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,383 software developers and data experts.

Re: best method of querying

cj2
Thank you!

cfps.Christian wrote:
On Jun 27, 10:28 am, cj2 <c...@nospam.nospamwrote:
>I just converted this from VB and apparently I need to do something else
in C#. What is the problem with my select statement. I'm getting:
Operator '+' cannot be applied to operands of type 'string' and 'method
group'

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
using System.Data.Odbc;

namespace CWebService1
{
/// <summary>
/// Summary description for Service1
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ToolboxItem(false)]
// To allow this Web Service to be called from script, using
ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class Service1 : System.Web.Services.WebService
{

[WebMethod()]
public string CashOnly(string act)
{
DataSet ds = new DataSet();
OdbcConnection myOdbcConnection = new
OdbcConnection("Driver={Microsoft Visual FoxPro Driver};" +
"SourceType=DBF;" + "SourceDB=\\\\fileserver\\i\\probill\\;" +
"Exclusive=No;" + "Collate=Machine;" + "NULL=NO;" + "DELETED=NO;" +
"BACKGROUNDFETCH=NO");

OdbcCommand myOdbcCommand = new OdbcCommand("select flag
from \\\\fileserver\\i\\probill\\act_frau.dbf where act = '" + act.Trim
+ "'", myOdbcConnection);
myOdbcConnection.Open();
string results = myOdbcCommand.ExecuteScalar();
myOdbcConnection.Close();

return results;

}
}

}

act.Trim is a method and therefore must have parenthesis

act.Trim should be act.Trim()
Jun 30 '08 #1
0 832

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

5
by: FLEB | last post by:
I'm working on a logon system, something generic and modular, as a part of a few ideas I have running. I'm just wondering, though, what is the best way to keep a user logged in authentically...
10
by: Bob Bedford | last post by:
Sorry if I post here, but I don't have access to any valuable mysql ng for this question, ans since 99% or php programmers deal with mysql, I'm sure I'll get an answer here. Look at the...
2
by: Joe Bloggs | last post by:
I have a general question on best practice regarding data access. I have the code below, a static method defined in a class that I use in a data layer dll. The method takes a string as its...
14
by: 42 | last post by:
Hi, Stupid question: I keep bumping into the desire to create classes and properties with the same name and the current favored naming conventions aren't automatically differentiating them......
12
by: jaYPee | last post by:
I have currently using a dataset to access my data from sql server 2000. The dataset contains 3 tables that is related to each other. parent/child/grandchild relationship. My problem is it's very...
6
by: No Spam Man | last post by:
Hi, I am not a programmer and in the past have only created very simple, flat file databases. Although I'm a newbie, I think I could probably figure out basic Boolean logic and financial...
4
by: ajmastrean | last post by:
Folks, What are the best practices, pros/cons, performance, scalability considerations in choosing the source/type for an object's ObjectDataSource (consider a GridView that needs to display a...
2
by: RajSharma | last post by:
Hi, I am facing a problem regarding querying thru a large table having millions of rows....... Its hanging in between while querying for all those rows Can anybody suggest me a query regarding :...
2
by: Steven Cheng [MSFT] | last post by:
Hi Cj, I also noticed that the "Act" variable here seems hasn't been declared(or declared anywhere else?). I've try building the same code and got the same result and the "Operator '+' cannot be...
1
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
0
by: ryjfgjl | last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
0
by: taylorcarr | last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: aa123db | last post by:
Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.