Tagged Questions
0
votes
1answer
17 views
Tracking down a distributed tranaction error
How can I track down the distributed trans error? Are there any ways to determine all connections are still open? I need to find the transaction that wasn't properly closed?
I'm getting an occasional ...
0
votes
1answer
42 views
Connecting C# win32 app to Access Database
I've been searching around to no avail for a supposedly simple connection to an (MS)Access database (.mdb).
I use Office 2007, Visual Studio 2010, it is a C# Winform application, on a x64 (64 bit) ...
2
votes
1answer
43 views
Many queries and too much opening / closing of the same connection
I have to recalculate values on a large collection of entities, one after the other.
During that process, all the self-tracking-entities are altered within the same ObjectContext. For each entity ...
0
votes
0answers
35 views
Connection leak npgsql, does they fix it?
I am C# developer, working with Postgresql through Npgsql with NHibernate 3.*.*.
And i have got connection leaks through when using "Robots"(realized with server cache callbacks) in my ASP.NET MVC 4 ...
0
votes
5answers
42 views
Having sql connection open for a long time
I'm writing a program that generates Sitemaps. To avoid duplicates I'm using MSSQL Server to store links that are found. during this process It may read and write millions of links and the process of ...
0
votes
1answer
45 views
using Service Based Database in VS2010 Ultimate
I have been working on a project related to database (.mdf). I have created some windows forms in visual studio using C#. Basically these forms work together to store, update and delete data from the ...
-4
votes
0answers
42 views
c# program and gsm module communication [closed]
i am doing a project and want to get help and know everything pleaseeee which is :
connecting GSM module (BenQ 9001) with the PC throw (RS 232 to USB )link and want to make a program to send and ...
0
votes
1answer
51 views
C# application with MySQL database and deployment
So far, i have:-
Developed a project using Windows Forms in VS2010 Ultimate. Language: C#,
Developed a schema with few tables in MySQL Workbench 5.2 CE.
Successfully have been able to use the ...
0
votes
1answer
75 views
Connection of SQLServer from C#
I am doing some research about connection to different databases. In Java, one can connect to a database using the JDBC Driver. I was researching about the connection of the SQL Server database ...
0
votes
0answers
23 views
How to handle a db connection for SqlFu DbAccess?
What is the correct way of managing the connection for DbAccess object provided by micro-orm SqlFu? I know it opens the connection automatically when you try to query the database, but does it close ...
0
votes
3answers
83 views
Good ways to connect to database with C# [closed]
Good day to all,
I'm new to programming and I'm building like a simple program. Just buttons and display the results. This is how I connect to database. I used MySQL.data.dll and add it as reference.
...
0
votes
0answers
101 views
Fluent NHibernate + MySql connection issue
I can't seem to connect to my MySQL database using Fluent NHibernate.
I did set Copy Local = True on MySql.Data.
MySql version : 6.6.5.0
NHibernate version : 3.3.1.4000
FluentNHibernate version : ...
2
votes
3answers
144 views
How to determine an existing oracle database connection in C#?
Assuming that I call the method below with the right credentials:
private bool Connect(string username, string password)
{
string CONNSTRING = "Provider = MSDAORA; Data Source = ISDQA; ...
1
vote
1answer
28 views
Reuse of OracleConnection object
I would to reuse a OracleConnection object for more queries
so I wrote a simple class:
public static class DbConnectionsManager
{
/// <summary>
///
/// ...
0
votes
0answers
48 views
SQL database directory string not working - have to define full file path
I have created an application with an underlying database which needs to be put onto a CD as an exe. However, some of my SQL querys only work on the database when i use the full file path of the ...
