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by: mmb |
last post by:
hi all
i used this below function to connect to sql server 2k
private void button1_Click(object sender, System.EventArgs e)
{
try
{
SqlClientPermission myPerm = new SqlClientPermission(PermissionState.Unrestricted);
myPerm.Assert();
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by: craig |
last post by:
I am wondering if there are some best practices for determining a strategy
for using try/catch blocks within an application.
My current thoughts are:
1. The code the initiates any high-level user tasks should always be
included in a try/catch block that actually handles any exceptions that
occur (log the exception, display a message box, etc.).
2. Low-level operations that are used to carry out the high level tasks
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by: António Pinho |
last post by:
Hi,
I have a big problem with an webpart/assembly. i'm trying to connect to sql
server but i get the error "Request for the permission of type
System.Data.SqlClient.SqlClientPermission, System.Data, Version=1.0.5000.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089 failed.". i've searched for
it and can't find a clear answer. but one thing i'm sure: permissions. if i
change the trust level in the web.config of the sharepoint portal...
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by: apramodk |
last post by:
environmnet : VB.NET (.Net 2.0)
I am trying run a windows application from a Network.
While connecting to SQL Server, I get the following error.
Request for the permission of type
'System.Data.SqlClient.SqlClientPermission, System.Data,
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
failed.
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by: goc |
last post by:
I have a Web Farm, that fetches its database-data from a separate
database-server. Today I was forced to go over to .NET 2.0 (since 1.1
can't be installed on Windows Vista x64), and it brought about quite
alot of problems. But now I've sorted out everything except one
problem that I just can't get to disappear:
As soon as I try to connect to a database from my code and run a
query, I get an exception thrown:
Check: Request for the...
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by: asr_mark |
last post by:
I have a class library I built that does numerous functions that
everyone here uses. Everything works except for connection to the SQL
server and grabbing data. The code works if i put it straight into
the code-behind page of an aspx page. The dll is referenced in the
website and I get a Request for permission of
type ...SqlClientPermission failed.
Any ideas?
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by: sumguyb |
last post by:
I've written a Windows application using VB and Visual Studio 2005.
I've used the Data Application Block in the Microsoft Enterprise
Library 2.0 to make all of my SQL calls.
The application runs fine on my local machine but throws a CAS error
on client machines that says:
Request for the permission of type
System.Data.SqlClient.SqlClientPermission
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by: sumguyb |
last post by:
I've written a Windows application using VB and Visual Studio 2005.
I've used the Data Application Block in the Microsoft Enterprise
Library 2.0 to make all of my SQL calls.
The application runs fine on my local machine but throws a CAS error
on client machines that says:
Request for the permission of type
System.Data.SqlClient.SqlClientPermission
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by: JoaquimC |
last post by:
Hello all,
I've a C# application connecting to a SQL Server 2005 DataBase and it all works well in development ambient. I'm developing with Visual Studio 2005 and i can connect to the DataBase with no problem.
The problem is: when i try to run the application directly from the exe file, every time there is a connection to the same database (and with exactly the same connection string) that i connected with no problem in development...
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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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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