C# Discussion Boards - CodeProject

Re: Using Crystal Report from C# .net

Eddy Vluggen14-Jan-09 22:41

Eddy Vluggen

14-Jan-09 22:41

Hema Bairavan wrote:
I KNOW TO DO THAT

Well, what book did you buy? Confused | :confused:

Here is a walkthrough, enjoy Smile | :)

I are troll Smile | :)

Re: Using Crystal Report from C# .net

nelsonpaixao15-Jan-09 6:22

nelsonpaixao

15-Jan-09 6:22

it not hard, i thought it was. Almost the same way you do when display data in DGV.

You have to remember that the DGV accepts any kind of dataset regardless of the data scheme, you know? with CR you have to create a dataset (design time) that has a scheme that is 100% of the output of your Store Procedure (i trigger SP).
If you know to display data in a DGV from a triggered procedure is the same.
Use the cristalreportviewer like the DGV.

add cristalreportviewer to application, create cristalreport and dataset in designtime.

i assually run DGV and cristalreportviewer together
i can post the little code later, but is not about it. Unsure | :~

nelsonpaixao@yahoo.com.br

trying to help & get help

Who has the code generator? Can generate C # code

tz_soul14-Jan-09 21:37

tz_soul

14-Jan-09 21:37

Who has the code generator? Can generate C # code

Re: Who has the code generator? Can generate C # code

David NGI14-Jan-09 21:50

David NGI

14-Jan-09 21:50

1SmartCoder is an object to simple mapping (O/R mapping) code generation tool that lets you map and generate well designed Asp.net business, data objects and web pages.

Map objects and embed SQL and business rules
Generate .NET components and DotNetNuke Module in C# with a clean design
Customizable code generator with powerful Template IDE
Extendable special business rules generation with Tag in mapped objects and their attributes.
Support Microsoft Visual Studio 2005 and DotNetNuke 4.x
Do round trip development without losing any of your code changes
Generate common Membership web application with Department, User, Group/Role, Resource/Permission managetment, with it you can focus on the business logic development without trouble permission management.

more: http://www.1smartengine.com

Re: Who has the code generator? Can generate C # code

CPallini14-Jan-09 22:11

CPallini

14-Jan-09 22:11

tz_soul wrote:
Who has the code generator?

The (working) brain. Roll eyes | :rolleyes:

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: Who has the code generator? Can generate C # code

Hamid_RT15-Jan-09 2:31

Hamid_RT

15-Jan-09 2:31

The computer. Big Grin | :-D

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: Who has the code generator? Can generate C # code

dan!sh 15-Jan-09 1:12

dan!sh

15-Jan-09 1:12

tz_soul wrote:
One Who has the code generator, ~~? C~~can generate C # code.

~~Code~~ Quote of the day.

The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures."

जय हिंद

Re: Who has the code generator? Can generate C # code

Pete O'Hanlon15-Jan-09 1:52

Pete O'Hanlon

15-Jan-09 1:52

Who has the code generator?

You do. For C#, it's CSC.exe. You could always build your apps using the CodeDOM, but it's easier with csc.exe.

"WPF has many lovers. It's a veritable porn star!" - Josh Smith

My blog | My articles | MoXAML PowerToys

Re: Who has the code generator? Can generate C # code

dan!sh 15-Jan-09 2:54

dan!sh

15-Jan-09 2:54

Pete O'Hanlon wrote:
You could always build your apps using the CodeDOM, but it's easier with csc.exe.

Cmon Pete, be a man. Poke tongue | ;-P

The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures."

जय हिंद

getting array as an input from the user

lawrenceinba14-Jan-09 21:37

lawrenceinba

14-Jan-09 21:37

string[] observations =new string[] {"walk","shop","clean"};
startProbability = new double[] { 0.6, 0.4 };
transitionProbability = new double[,]{{0.7, 0.3},{0.4, 0.6}};
emissionProbability = new double[,] {{0.1,0.4,0.5},{0.6,0.3,0.1} };
problem = new int[] { 0, 1, 2 };

these are the assigned values.. how to get these values as an input from the user... kindly help me out

Re: getting array as an input from the user

S. Senthil Kumar14-Jan-09 22:09

S. Senthil Kumar

14-Jan-09 22:09

You'll have to do some kind of string parsing using a delimiter. For a one dimensional array, assuming that the values in the array will not contain spaces, you can split on the space character.

public T[] ConvertToArray<t>(string s)
{
  string[] arr = s.Split(' ');

  T[] retArr = new T[arr.Length];
  return Array.ConvertAll<string,>(arr, str => (T)Convert.ChangeType(str, typeof(T)));
}
</t>

For 2D arrays, you'll have to have another delimiter to separate dimensions, split on that (recursively?) and call ConvertToArray on the resulting split arrays.

Regards
Senthil [MVP - Visual C#]
_____________________________
My Home Page |My Blog | My Articles | My Flickr | WinMacro

Re: getting array as an input from the user

lawrenceinba14-Jan-09 22:35

lawrenceinba

14-Jan-09 22:35

thanks a lot... Smile | :)

the quieter u become more u hear

How can I convert an object to ArrayList

Naveed72714-Jan-09 21:31

Naveed727

14-Jan-09 21:31

I want to convert object to Array List but stuck how to do.

Actually I am doing this because I am passing argument of an array this array is contains some panels.

When I pass these panels to another form it copy the references of panels. Any thing changes in child form(in panels ) affect the father form panels.

Here is the code.

object obj = array.Clone();

Now the object become object array but there is no technique to convert this obj to object[].

If you have any suggestion to overcome my problem to not copy the references of the array(panels) .

You are most welcome if you give any suggestion.

Re: How can I convert an object to ArrayList

N a v a n e e t h14-Jan-09 21:37

N a v a n e e t h

14-Jan-09 21:37

Naveed khan nido wrote:
but there is no technique to convert this obj to object[].

object[] obj = (object[])obj

Navaneeth

How to use google | Ask smart questions

Re: How can I convert an object to ArrayList

Naveed72714-Jan-09 23:02

Naveed727

14-Jan-09 23:02

Thanks for giving the technique to convert object to object array.

But after cloning I have facing the same problem. Can you help me regards this.

Thanks

Re: How can I convert an object to ArrayList

S. Senthil Kumar14-Jan-09 22:14

S. Senthil Kumar

14-Jan-09 22:14

Cloning the array won't help solve your problem - the array will get cloned, not the elements in the array. The panel objects will still be shared.

You can deep clone i.e. clone the panels themselves. What are you trying to do though?

Regards
Senthil [MVP - Visual C#]
_____________________________
My Home Page |My Blog | My Articles | My Flickr | WinMacro

Re: How can I convert an object to ArrayList

Naveed72714-Jan-09 22:55

Naveed727

14-Jan-09 22:55

yes you are right.

It is still coping the references.

The thing I am doing is that I have an array of panels and these panels have some Labels and Picture Boxes. Now I am going to create an another form and need a copy of these panels and the objects that panels contains.
In another form it will further changes(i,e Labels or Pic Boxes) that changes should not made to Parent Form.

So what should I do. Can you give me an example of deep clone. How should solve my problem.

thanks for reply.

Re: How can I convert an object to ArrayList

SeMartens15-Jan-09 0:06

SeMartens

15-Jan-09 0:06

You could write a function that will do the deep clone for you...

It's not a bug, it's a feature!

Me in Softwareland.

Re: How can I convert an object to ArrayList

Henry Minute15-Jan-09 0:08

Henry Minute

15-Jan-09 0:08

Just a thought.
You might be better off converting these panels into custom controls. That way you can create the second form by just dropping the custom control in.
Then create a class or struct with fields for the information from form 1, instantiate the class/struct with the data from form 1 and pass it to second form whre data gets inserted into custom control.

Henry Minute

If you open a can of worms, any viable solution *MUST* involve a larger can.

Code for prining the Crystal Report in Local Printer

kalyan_vb14-Jan-09 18:35

kalyan_vb

14-Jan-09 18:35

I would like to print the crystal report in the local printer instead of printing in default web server printer.

Re: Code for prining the Crystal Report in Local Printer

Eddy Vluggen14-Jan-09 21:55

Eddy Vluggen

14-Jan-09 21:55

It's a setting. Ask your network-administrator Smile | :)

I are troll Smile | :)

Do the need full please

Hema Bairavan14-Jan-09 18:13

Hema Bairavan

14-Jan-09 18:13

I am doing one application in windows form in C# .net.
i have created two forms. but if i run the studio, its defaulting the first form. but i want my second form to open first. how to change that property?

waiting for your reply.

Re: Do the need full please

Abhijit Jana14-Jan-09 18:22

Abhijit Jana

14-Jan-09 18:22

Hema Bairavan wrote:
i have created two forms. but if i run the studio, its defaulting the first form. but i want my second form to open first. how to change that property?

Open Program.cs , check the following method is ther

static void Main()
       {
           Application.EnableVisualStyles();
           Application.SetCompatibleTextRenderingDefault(false);
           Application.Run(new Form1());
       }

The line which I have bold , check that line . In your code its is
something like