Copy Class to Another Class - Cast Problem - C# Discussion Boards

Re: Cheque Print source code

omdotnet24-Sep-09 21:37

omdotnet

24-Sep-09 21:37

Please send me asap

Re: Cheque Print source code

Nader Rafiee1-Dec-09 23:47

Nader Rafiee

1-Dec-09 23:47

Hi my freind
I need this sample (source code of cheque printing) . Plz send me.
Email : Rafiee_Nader@yahoo.com
Thanks :
Nader Rafiee

Re: Cheque Print source code

comptax7-Mar-11 6:05

comptax

7-Mar-11 6:05

It would be great if you coulod send me the C# code for Cheque print to my email address transux@yahoo.com . Please help me.

Saravanan
INDIA

Re: Cheque Print Software - source code

GNPrinting5-Apr-11 19:12

GNPrinting

5-Apr-11 19:12

I don't have source code but I am using Cheque Printing Software. You can look at screen shots, forms and functionality they have implemented. I think GNPrinting.in is also developed in C# only. You can download demo and have a look at it.

Re: Cheque Print source code

zuber ahmed17-May-14 3:14

zuber ahmed

17-May-14 3:14

Hi santosh do u have source code for check printing can u send me at zuberahmedsk@gmail.com

Loading or creating a Application depending on different versions

vijaylumar13-Sep-09 3:30

vijaylumar

13-Sep-09 3:30

hi
i want to develop my project independent of versions

for example

i m generating drawings in AutoCad in c#

this task should work for any versions of AutoCad Application for example Autocad 2004,2006,2008,2010

to create a auto cad application object
i m using

AcadApplication AcadApp = new AcadApplication();
AcadApp = CreateObject("AutoCAD.Application");

while creating can i create a application of a particular version

is this possible

is this DLL Hell problem

i know that .net supports solves versioning problem

then how can i solve this type of problem...

does the only solutions is to leave it to o/s

plz can any one solve it

thanking you in advance
vijay kumar d

Re: Loading or creating a Application depending on different versions

Eddy Vluggen13-Sep-09 3:40

Eddy Vluggen

13-Sep-09 3:40

vijaylumar wrote:
i know that .net supports solves versioning problem

It gives you some tools, but it does not solve the problem.

vijaylumar wrote:
then how can i solve this type of problem...

Implement a strategy [^] for every version Smile | :)

I are Troll Smile | :)

Copy Class to Another Class - Cast Problem

dataminers13-Sep-09 3:12

dataminers

13-Sep-09 3:12

I have two class;

public class AkdPerson
{
public int PersonID { get; set; }
public string PersonName { get; set; }
}

public class XPOPerson
{
public int PersonID { get; set; }
public string PersonName { get; set; }
}

How can I deep copy AkdPerson to XPOPerson, and XPOPerson to AkdPerson.

Actually I write DeepCopy metod, like this;

public static T DeepCopy<T>(T obj)
{
object result = null;
using (var ms = new MemoryStream())
{
var formatter = new BinaryFormatter();
formatter.Serialize(ms, obj);
ms.Position = 0;
result = (T)formatter.Deserialize(ms);
ms.Close();
}
return (T)result;
}

But I can't conver to AkdPerson to XPOPerson.
I GET ERROR - IMPLICITY CONVERT
AkdPerson akdPerson = new AkdPerson();
akdPerson.PersonID = 1;
akdPerson.PersonName = "Joe";
XPOPerson xpoPerson = DeepCopy(akdPerson);

Re: Copy Class to Another Class - Cast Problem

N a v a n e e t h13-Sep-09 3:25

N a v a n e e t h

13-Sep-09 3:25

Why don't you create an interface and both classes implement this interface. So you can cast.

Navaneeth

How to use google | Ask smart questions

Re: Copy Class to Another Class - Cast Problem

dataminers13-Sep-09 3:50

dataminers

13-Sep-09 3:50

If I write

IPerson xpoPerson = DeepCopy(akdPerson);

but if I write

AkdPerson xpoPerson = DeepCopy(akdPerson);

not work. And I dont want to any drive metod, because these classes autogenerated. And contain different attributes, like [Key] for OR/M, [DataContract] for WCF etc...

Any idea??

Re: Copy Class to Another Class - Cast Problem

N a v a n e e t h13-Sep-09 17:49

N a v a n e e t h

13-Sep-09 17:49

You can use reflection and copy the values from source to target for all the matching members. You should do something like,

1) DeepCopy method should take two types, source and target and return the target type
2) Get all fields including private fields from source.
3) Look for the same field name in target.
4) Assign source field value to target field value.
5) Continue until you finish all members.

Here is a generic DeepCopy implementation.

TSource Clone<TSource>(TSource source)
{
    TSource cloned = default(TSource);
    using (var stream = new MemoryStream())
    {
        BinaryFormatter formatter = new BinaryFormatter();
        formatter.Serialize(stream, source);
        stream.Position = 0;
        cloned = (TSource)formatter.Deserialize(stream);
    }
    return cloned;
}

TTarget DeepCopy<TSource,TTarget>(TSource source) where TTarget: new()
{
    // cloning the source
    TSource cloned = Clone(source);

    Type targetType = typeof(TTarget);
    TTarget target = new TTarget();

    BindingFlags memberSearchFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
    BindingFlags fieldSearchFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.GetField;

    MemberInfo[] targetMembers = targetType.GetMembers(fieldSearchFlags);

    foreach (MemberInfo sourceMember in typeof(TSource).GetMembers(memberSearchFlags))
    {
        if(sourceMember.MemberType == MemberTypes.Field)
        {
            FieldInfo sourceField = (FieldInfo) sourceMember;
            FieldInfo targetField = (FieldInfo) targetMembers.SingleOrDefault(m => m.Name == sourceField.Name);

            if (targetField != null)
                targetField.SetValue(target, sourceField.GetValue(source));
        }
    }
    return target;
}

Use this like.

AkdPerson akd = new AkdPerson() { PersonID = 10, PersonName = "Chuck Norris" };
XPOPerson xpo = DeepCopy<AkdPerson,XPOPerson>(akd);

Note : This will copy only the members whose name matches. This will leave all other members uninitialized and you should take care about initializing them before you use them.

Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: Copy Class to Another Class - Cast Problem

dataminers14-Sep-09 23:33

dataminers

14-Sep-09 23:33

Thanks...

Re: Copy Class to Another Class - Cast Problem

Eddy Vluggen13-Sep-09 3:42

Eddy Vluggen

13-Sep-09 3:42

Create a base-class called "Person" and derive both classes from it Smile | :)

Re: Copy Class to Another Class - Cast Problem

dataminers13-Sep-09 3:51

dataminers

13-Sep-09 3:51

If I write

Person xpoPerson = DeepCopy(akdPerson);

but if I write

AkdPerson xpoPerson = DeepCopy(akdPerson);

not work. And I dont want to any drive metod, because these classes autogenerated. And contain different attributes, like [Key] for OR/M, [DataContract] for WCF etc...

Any idea??

Re: Copy Class to Another Class - Cast Problem

Eddy Vluggen13-Sep-09 3:54

Eddy Vluggen

13-Sep-09 3:54

Yup, use reflection to determine what properties to copy Smile | :)

I are Troll Smile | :)

Re: Copy Class to Another Class - Cast Problem

dataminers13-Sep-09 4:01

dataminers

13-Sep-09 4:01

How can I following class for my class;
I GET ERROR

public object Copy(Type source, object sourceToCopy, Type destination)
{
XmlSerializer serializer = new XmlSerializer(source);
MemoryStream memoryStream = new MemoryStream();

XmlSerializerNamespaces nameSpacesList = new XmlSerializerNamespaces();
nameSpacesList.Add("", "");

serializer.Serialize(memoryStream, sourceToCopy, nameSpacesList);

byte[] byteArr = memoryStream.ToArray();
ASCIIEncoding encoder = new ASCIIEncoding();
string xmlString = encoder.GetString(byteArr);

ASCIIEncoding newEncoder = new ASCIIEncoding();
byte[] newByteArr = newEncoder.GetBytes(xmlString);
MemoryStream newMemoryStream = new MemoryStream(newByteArr);

XmlSerializer deSer = new XmlSerializer(destination);

object deserializedObject = deSer.Deserialize(newMemoryStream);

return deserializedObject;
}

Re: Copy Class to Another Class - Cast Problem

J4amieC13-Sep-09 4:53

J4amieC

13-Sep-09 4:53

Are you just trying things randomly until one works?

Re: Copy Class to Another Class - Cast Problem

J4amieC13-Sep-09 4:55

J4amieC

13-Sep-09 4:55

There is a more fundamental question here; why are you trying to "copy" one of these things to another?

If both Person classes have the same properties, they should probably derive from the same class or interface, meaning any reference to the concrete XPOPerson or AkdPerson is irrelevant.

What is it you are trying to achive? That would enable us to get a better answer for you.

Re: Copy Class to Another Class - Cast Problem

PIEBALDconsult13-Sep-09 5:10

PIEBALDconsult

13-Sep-09 5:10

Yeah, some base class is a good idea. Or consider writing converters -- look into the implicit and explicit operators.

The remote certificate is invalid according to the validation procedure.

khosnur13-Sep-09 2:17

khosnur

13-Sep-09 2:17

When i send mail above error occurred.
would anyone say:

code is below:

MailAddress SendFrom = new MailAddress("test@nibssolutions.net");

MailAddress SendTo = new MailAddress("rudro_aiub@yahoo.com");
MailMessage myMessage = new MailMessage(SendFrom, SendTo);

myMessage.Subject = "Subject";
myMessage.Body = "Body";

SmtpClient _smtpClient = new SmtpClient("mail.nibssolutions.net", 587);

_smtpClient.EnableSsl = true;
_smtpClient.Credentials = new System.Net.NetworkCredential("test@nibssolutions.net", "********");

_smtpClient.Send(myMessage);
//}
MessageBox.Show("Mail Sent...");

pop3 secure mail download using C#

khosnur13-Sep-09 0:51

khosnur

13-Sep-09 0:51

i download insecure pop3 mail. But i can not download secure mail like gmail.
would you help me?

Thanks in advance

Shafik

Re: pop3 secure mail download using C#

Richard MacCutchan13-Sep-09 1:31

Richard MacCutchan

13-Sep-09 1:31

khosnur wrote:
i can not download secure mail like gmail.

Without a better description of your problem it's impossible to offer any advice. What exactly do you mean by this? Is it something to do with your internet connection, its speed, your PC, ... ?

Re: pop3 secure mail download using C#

khosnur13-Sep-09 2:22

khosnur

13-Sep-09 2:22

thanks for ur reply.

i would like to tell u that i can download programmatically(C#) in secure po3 mail. but when i download secure pop3 mail like when i download gmail's mail then i can not would u help me how? i am developing a software like ms outlook

Re: pop3 secure mail download using C#

Richard MacCutchan13-Sep-09 3:18

Richard MacCutchan

13-Sep-09 3:18

khosnur wrote:
when i download secure pop3 mail like when i download gmail's mail then i can not

What does this mean? You may as well say "when I try to drive my car it won't work"!

Re: pop3 secure mail download using C#

dan!sh 13-Sep-09 1:42

dan!sh

13-Sep-09 1:42

See this[^] or this[^].

It's not necessary to be so stupid, either, but people manage it. - Christian Graus, 2009 AD

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