C# Discussion Boards - CodeProject

Re: ASP.net.

Nader Elshehabi6-Jul-06 1:41

Nader Elshehabi

6-Jul-06 1:41

Few more words of explanation of your post won't cost you much Big Grin | :-D

Re: ASP.net.

Not Active6-Jul-06 2:34

Not Active

6-Jul-06 2:34

Also posting it in the correct forum might help.

Shadow copying

kokilambal.p5-Jul-06 23:00

kokilambal.p

5-Jul-06 23:00

Hi,

I have doubt by using Shadowcopying. Please anyone give samples and explanation how shadow copy is working in .net windows forms using c#.

Thanks,
kokila.

Re: Shadow copying

Ed.Poore5-Jul-06 23:50

Ed.Poore

5-Jul-06 23:50

If I understand your question correctly:

Any copying creates a copy of an object so that you can re-use it. The difference between shallow and deep cloning is that generally in Shallow copying only the value properties of the object you're copying are copied, e.g:

You have an Employee object which contains the properties Name and Manager where Manager is of type Employee. Then when you do a shallow clone a new Employee object is created with the same Name but Manager still points to the original Manager object. If you Deep clone it then a copy of the Manager object referenced by Employee is also made.

So basically:

Manager 1:
    Name = "Bill"
    Manager = <code>null</code>
Employee 1:
    Name = "Bob"
    Manager = Manager 1

If you shallow clone you get:

Employee 2:
    Name = "Bob"
    Manager = Manager 1

If you deep clone you get:

Employee 2:
    Name = "Bob"
    Manager = Manager 2
Manager 2:
    Name = "Bill"
    Manager = <code>null</code>

Note that if you deep clone the copying of objects is recursive (I think) so if Manager 2's Manager was not null then a copy of Manager 2's Manager would be made as well.

The Welsh will always support two teams: The Welsh, and anyone playing England

Re: Shadow copying

Not Active6-Jul-06 2:32

Not Active

6-Jul-06 2:32

You asked the same question 22 hours ago. Why not look at the responses you received rather than re-ask the same question. Mad | :mad:

Re: Shadow copying

kokilambal.p6-Jul-06 3:08

kokilambal.p

6-Jul-06 3:08

Hi Mark,

i have seen your response but you didn't give any samples. so i asked any samples from you. But you didn't reply. so i put new messagge.

Thanks,
kokila.

Re: Shadow copying

Paul Conrad6-Jul-06 4:54

Paul Conrad

6-Jul-06 4:54

kokilambal.p wrote:
so i put new messagge.

Repeatedly putting up the same message is a wonderful way of getting people NOT to help you Mad | :mad:

Tool tip in PropertyGrid

somanna.ganesh5-Jul-06 22:56

somanna.ganesh

5-Jul-06 22:56

how to show a tool tip in PropertyGrid control? By default, a tool tip is shown with the name and value. my problem is, am not able to show any other content in the tool tip.

Thanks in advance

Re: Tool tip in PropertyGrid

visualhint14-Jul-06 5:51

visualhint

14-Jul-06 5:51

Hello Somanna,

Unfortunately, I don't think there is a way to customize the content of the MS PropertyGrid tooltips... Frown | :(

Best regards,

Nicolas Cadilhac
Smart PropertyGrid.Net @ VisualHint - www.visualhint.com

Compose message with Outlook

soc5-Jul-06 22:47

soc

5-Jul-06 22:47

I'm trying to do something that seemed to be very simple, but for some reason I can't find any code or documentation to help me.

What I am trying to do is compose a message, send it to Outlook and then get the user to see that message and be able to edit it (just like if they typed the message, but in this case, the system 'typed' it for them).

Just to be clear: I don't want Outlook to send the message yet, I want the user to be able to edit it prior to sending.

Re: Compose message with Outlook

Ed.Poore5-Jul-06 23:55

Ed.Poore

5-Jul-06 23:55

Outlook has plenty of command-line options. One of them may do what you want, I ran across something sometime ago where you can specify the email address, subject etc on the command-line. Just google for "Outlook command line".

An alternative, could you create the body of the email using the framework classes, save the email to somewhere on disk (e.g. temporary folder) and then open outlook with this file.

The Welsh will always support two teams: The Welsh, and anyone playing England

Resources list in debug watch window

For_IT5-Jul-06 21:46

For_IT

5-Jul-06 21:46

Hi I want to see the list of all embeded resources available in the assembly in debug watch window. I am searching for it, but not able to locate it quickly.. can anyone please help me and let me know where i can find it?
thanks

Re: Resources list in debug watch window

For_IT5-Jul-06 21:49

For_IT

5-Jul-06 21:49

in continutation to the last post, I am using following string to get the resource names,

GetType().Assembly.GetManifestResourceNames()

Thanks

How to Merge 2 exe file in 1 exe ?

hdv2125-Jul-06 21:34

hdv212

5-Jul-06 21:34

hi i was posted how to run first exe before main exe.anybody can't reply me correctly .
but i have suggestion . that is i want to megre 2 exe files and make 1 exe file and when end user run reuslt file both files run.but how to do that . (i was merge 2 exe in 1 exe but when i run result file only 1 exe run .. i used binary reading and writing )
How to Solve My Problem ?

Re: How to Merge 2 exe file in 1 exe ?

stancrm5-Jul-06 22:08

stancrm

5-Jul-06 22:08

You must write a third application that start first and second program.

Process.Start("first.exe");
Process.Start("second.exe");

Byte = Stream.Read

hung_ngole5-Jul-06 21:32

hung_ngole

5-Jul-06 21:32

Hi,
I have a System.IO.Stream, now I want to get all data from that stream into a Byte array!
I try with the ReadToEnd() but it return the String type (=>problem with image data). I try to read the length of the stream, but it return -1. If I read byte to byte, it's OK but my program will be slow!

How can I do?

Thanks,
Hung.

Hung

Re: Byte = Stream.Read

Stefan Troschuetz5-Jul-06 21:40

Stefan Troschuetz

5-Jul-06 21:40

Try the Stream.Read method[^].

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

Re: Byte = Stream.Read

Nader Elshehabi6-Jul-06 1:27

Nader Elshehabi

6-Jul-06 1:27

Hello

Try this:-

string input = MyStream.ReadToTheEnd();
byte[] ByteArray = System.Text.Encoding.Default.GetBytes(input);

Regards Rose | [Rose]

Windows Service & Web Service

aaraaayen5-Jul-06 20:44

aaraaayen

5-Jul-06 20:44

In ASP.NET i have one application. I need to run a report from that app to consultants at every weekend and monthend it should work automatically when system starts.

I need to schedule it in windows service and other retriving queries for this in web service in asp.net. how to do this. how to call windows service from webservice.

Thanks

Prya

Re: Windows Service & Web Service

ketankumar5-Jul-06 21:18

ketankumar

5-Jul-06 21:18

Why you put burden of retrieving queries to windows service, rather you can put report data from windows service in db, and let web service directly fetch reports from db to service to asp.net page without interrupting windows service.

Regards,
Ketan.

Re: Windows Service & Web Service

aaraaayen6-Jul-06 0:08

aaraaayen

6-Jul-06 0:08

Actually i want only the scheduling in windows service. other works i have to do in asp.net. so i thought it is better to use web service and easy to access the windows service from web service. i dont know how to call. Thanks.

Regards,

Prya

How to use textbox value in sql statement

zenithmaximus5-Jul-06 20:43

zenithmaximus

5-Jul-06 20:43

Hi all,

here's a part of the code im tryin to use

"WHERE PSCustID LIKE '"+ txtSearchString.Text +"%'";

and i got error when running it...

am i doin it right?

tnx in advance Wink | ;)

-::maximus::-

Re: How to use textbox value in sql statement [modified]

DIMPLE_R5-Jul-06 20:50

DIMPLE_R

5-Jul-06 20:50

What's the error that you are getting?

-- modified at 2:52 Thursday 6th July, 2006

Re: How to use textbox value in sql statement

zenithmaximus5-Jul-06 21:03

zenithmaximus

5-Jul-06 21:03

An unhandled exception of type 'System.Data.OleDb.OleDbException' occurred in system.data.dll

-::maximus::-

Re: How to use textbox value in sql statement

DIMPLE_R5-Jul-06 21:14

DIMPLE_R

5-Jul-06 21:14

Hi..
The part of the SQL statement that you've sent seems correct...You need to get a specific error to understand what exactly is going wrong..
You can do one thing, use Try-Catch to handle the exception.
Try
//code
Catch ex as OleDbException'
MessageBox.Show(ex.Message)
End Try

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.