C# Discussion Boards - CodeProject

Re: File.Copy does not copy and does not throw any exception

11-Oct-11 20:10

The problem is not with StreamWriter. It is with File.Copy

Manish Agarwal
manish.k.agarwal @ gmail DOT com

BobJanova11-Oct-11 4:06

BobJanova

11-Oct-11 4:06

Does D:\Test exist? If not, your logging code will fail and the whole thing will exit with an unhandled exception.

Re: File.Copy does not copy and does not throw any exception

Manish K. Agarwal11-Oct-11 20:11

Re: File.Copy does not copy and does not throw any exception

11-Oct-11 20:11

Yes, it exists. It is clearly mentioned that the problem is with File.Copy

Manish Agarwal
manish.k.agarwal @ gmail DOT com

PIEBALDconsult11-Oct-11 4:20

PIEBALDconsult

11-Oct-11 4:20

I suspect that Windows 7 doesn't want you to write to the root of the C: drive.

Re: File.Copy does not copy and does not throw any exception

Shlabh Sharma11-Oct-11 20:01

Shlabh Sharma

11-Oct-11 20:01

Please refer http://social.msdn.microsoft.com/Forums/en-US/netfxbcl/thread/ed170849-13c3-4ddb-b341-e33fabd2a827[^]

for more details.

Re: File.Copy does not copy and does not throw any exception

Manish K. Agarwal11-Oct-11 20:53

Re: File.Copy does not copy and does not throw any exception

11-Oct-11 20:53

You can use following code to check the access for a folder:

using System.Security.AccessControl;

namespace ConsoleApplication1
{
   class Program
   {
      static void Main(string[] args)
      {
            DirectorySecurity ds = new DirectorySecurity("C:\\", AccessControlSections.Access);
            bool isProtected = ds.AreAccessRulesProtected;
      }
   }
}

Thanks,
Manish Agarwal

Manish Agarwal
manish.k.agarwal @ gmail DOT com

Manish K. Agarwal12-Oct-11 22:40

problem with chart in rdlc report

12-Oct-11 22:40

See complete solution to this problem at

Check for Windows 7 Protected Folders[^]

Manish Agarwal
manish.k.agarwal @ gmail DOT com

md_refay10-Oct-11 23:24

md_refay

10-Oct-11 23:24

iam creating rdlc with chart in asp.net 4 web site
my rdlc dir items & total item sales in duration
if i dir for long duration i have problems that all items not dir because i group them with item name
so item name dir under each column
i think if the group axis is dir vertical it 'll solve my problem
but i don't know how to do that
or if there si any other solution to my problem
thanks

md_refay

Re: problem with chart in rdlc report

PIEBALDconsult11-Oct-11 2:56

PIEBALDconsult

11-Oct-11 2:56

What the heck is an "rdlc"? Confused | :confused:

Re: problem with chart in rdlc report

Keith Barrow11-Oct-11 3:47

Keith Barrow

11-Oct-11 3:47

A client report definition file.[^]

I've seen enough of these things to know I never want to get suckered into reporting. That said I always thought reporting the boil on the backside development, but without the satisfaction of being able to have it lanced.

Sort of a cross between Lawrence of Arabia and Dilbert.[^]
-Or-
A Dead ringer for Kate Winslett[^]

How to merge databases in C#

angel 210-Oct-11 20:06

10-Oct-11 20:06

Ive made two databases in SQL server. One contains some general information about user and the other contains some specific information. In both of them the common key is username.
How to merge these two databases in C#??
Ive searched on google but I am not getting any useful information regarding this...
Plz help...

Wayne Gaylard10-Oct-11 20:48

Wayne Gaylard

10-Oct-11 20:48

Without more detail, it will be impossible to give a detailed reply. Maybe just replicate the tables of the details database in the users database and transfer the data across, keeping the common key intact between the two.

When I was a coder, we worked on algorithms. Today, we memorize APIs for countless libraries — those libraries have the algorithms - Eric Allman

angel 210-Oct-11 21:39

10-Oct-11 21:39

Okie
I have two databases in SQL server. The first one(db1) contains information such as username, password, address, phone no etc and the other one(db2) contains information such as username, education, key skills, hobbies etc. The username is the common key between the two.
Ive made two pages in asp.net website for registration. First one has a form with fields username,password, address, phone no. The second one has a form with fields as education, key skills, hobbies. The code is in C#.In the code behind of second form, I want to compare that if the username from db1 is equal to username from db2, then fill in the details in the database(db2). How to accomplish this task ?
Thnks

BobJanova10-Oct-11 22:59

BobJanova

10-Oct-11 22:59

What you're describing is a table, not a database. Do you have two databases each of which has one table? (If so, why Confused | :confused:

?) If so, you first need to decide which database is going to back onto your web app and move both tables into that one. The web app should not need to talk to two databases. Do the merge once, manually, and have your code look at only one database.

Any registration process for the same website should populate the same users table – that's what you're going to use to verify login attempts. That means that the second form either needs to run from an already verified login session (kind of like filling out extra profile information on a forum), or it needs to create a row in the main users table. If there is a one-to-one users:extra_information relationship then it is a matter of style whether to make those extra columns in the users table or a separate table with a foreign key relationship, but you must have a row in users, for sure.

angel 210-Oct-11 23:20

10-Oct-11 23:20

Okie I get it!
Thnk u so much Smile | :)

burt_king@yahoo.com11-Oct-11 11:05

burt_king@yahoo.com

11-Oct-11 11:05

This is really a DBA task and not a C# task. I think you'd be better off speaking with a DBA.

angel 211-Oct-11 18:41

11-Oct-11 18:41

I've to write that code in C#. That's why I asked it in C# forum.

PIEBALDconsult11-Oct-11 2:43

PIEBALDconsult

11-Oct-11 2:43

Are you simply looking to JOIN the tables in a query? Confused | :confused:

angel 211-Oct-11 18:42

Debugging the Dll build in Debug mode

11-Oct-11 18:42

I guess ya to join the tables...I've to write a C# code for that.

Nyanoba10-Oct-11 19:30

Nyanoba

10-Oct-11 19:30

Hi..,

I need to debug the Dll built in Debug mode.

Here i can launch the Debugger but how to give the Code path and Code because all what i has the Dll's...,

Could you please suggest some idea's..

Thanks

-
Biradar

_AnsHUMAN_ 10-Oct-11 20:17

_AnsHUMAN_

10-Oct-11 20:17

Nyanoba wrote:
Here i can launch the Debugger but how to give the Code path and Code because
all what i has the Dll's...,

Do you have the code base with which the dll was built?

You talk about Being HUMAN. I have it in my name
AnsHUMAN

Nyanoba10-Oct-11 23:04

Nyanoba

10-Oct-11 23:04

Yes., i do have that..,

Calla10-Oct-11 20:17

Calla

10-Oct-11 20:17

Assuming you use Visual Studio you can right click your DLL-project and choose Properties. Under the "Debug" section you can choose an external program to be launched as a start action - a program that uses your DLL. Another simple way would be to just add for instance a Console project to your solution, add the DLL project to References and then start that program.

If you don't use Visual Studio, and your IDE doesn't support the first method described above, you could still use the second method for debugging. Good luck!