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by: Nashat Wanly |
last post by:
HOW TO: Call a Parameterized Stored Procedure by Using ADO.NET and
Visual C# .NET
View products that this article applies to.
This article was previously published under Q310070
For a Microsoft Visual Basic .NET version of this article, see 308049.
For a Microsoft Visual C++ .NET version of this article, see 310071.
For a Microsoft Visual J# .NET version of this article, see 320627.
This article refers to the following Microsoft .NET...
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by: Sagaert Johan |
last post by:
Hi
Ii have a simple server thread in an app that listens for connections, for
some unclear reason an exception is thrown
every now and then : 'A blocking operation was interrupted by a call to
WSACancelBlockingCall '
Any suggestion why this may happen ?
The Exception is thrown by the svr.AcceptTcpClient() method
See source below.
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by: Dave |
last post by:
Hello,
I am trying to write an application that will talk to an SMTP server
using sockets. I can connect to the server just fine, then I can
receive the first message from the server. I can then send out a
command to the server, but after that the thing just hangs when I am
waiting for a response. I can't understand why this is happening. I am
new to this language, so this might be something obvious that I am
overlooking. Any help would...
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by: Stephen Barrett |
last post by:
I have read many threads related to async fire and forget type calls, but
none have addressed my particular problem.
I have a webpage that instantiates a BL object and makes a method call. The
BL object method actually sets up a delegate and calls a private method
asynchronously and immediately returns back to the web page.
The problem I am having is that the async call never happens. I added a
quick logging call immediately as the...
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by: Yossarian |
last post by:
I have a handheld running CE .NET 4.2 and I am using c# with framework
1.1 to develop a solution for syncing data that is on the handheld with
the local pc.
Our handheld cradles only support network connections, no usb or
serial, so i have to use networking to get the data transfered.
Here's the problem. I have the server accepting connections fine, but
i'm a little confused how to actually send the server data, and then
how the...
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by: Prasanta |
last post by:
Hello,
Please cnay one can tell me how to read mail as formatted.... i have made
some code using that able to read but not able to serialize..... so am i need
to parse the HTML, or is there any class using that i can directly get the
full info ablt the mail, like TO,From,Subject,Body,Attachments,
Below is the code which i develop,
using System;
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by: Prasanta |
last post by:
Hello,
How to read a mail from the mail server as formatted. I am able to read the
mail as row HTML, is there any class, or something method using that i can
easily get the all info of that mail, like as TO,From,Subject,Body. here I am
attaching my coe which i developed.
using System;
using System.Collections.Generic;
using System.Text;
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by: Joh |
last post by:
I'd like to test a server application and a client application from
the same computer. Currently if I let the client try to connect to my
IPv4 adress provided by my router in this case 192.168.1.2 or my
"external" IP provided by my ISP the tcplistener in the Server class
wont accept the connection. Can I do this in another way and make it
work?
Server application source:
Imports System.Net.Sockets
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by: quddusaliquddus |
last post by:
Hi :D.
I have a simple client and a simple server program. I am sending a byte array to the server from the client.
I am having difficulty extracting the byte data sent to the server program.
Server:
Imports System.Net.Sockets
Imports System.Threading
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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