How to get the data in the ListView? - C# Discussion Boards

Re: Quickly need a listing of classes/methods/signatures - how?

27-Mar-07 6:30

Miss anything, in what way ? I often would comment out a member variable and compile, if I want to see all the places it is used.

If you want to generate a list, you'd need to write some reflection code, or look for a tool that uses reflection and generates such a list.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Not Active27-Mar-07 6:30

Re: Quickly need a listing of classes/methods/signatures - how?

27-Mar-07 6:30

Have you tried viewing your class in the Object Browser? It won't give details but will list methods. What are you looking for?

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sherifffruitfly27-Mar-07 6:53

sherifffruitfly

27-Mar-07 6:53

If I can print out the listing, that'll work fine - thanks!

Can you compile in C# i.e. cntrl F7

LCI27-Mar-07 6:03

Re: Can you compile in C# i.e. cntrl F7

27-Mar-07 6:03

I see only the option to build in C# . Is there a compile option like C++(ctrl F7) or is that not a concept in C#?

Not Active27-Mar-07 6:12

Re: Can you compile in C# i.e. cntrl F7

27-Mar-07 6:12

Save yourself (and us) some fustration and read some books or documentation before using the tool. Mad | :mad:

Build -> Build Solution or F6 if using the default VS2005 key mappings

only two letters away from being an asset

Christian Graus27-Mar-07 6:12

How to get the data in the ListView?

27-Mar-07 6:12

What is the difference between compile, and build ?

Khoramdin27-Mar-07 5:25

Khoramdin

27-Mar-07 5:25

Hello everyone,

I have a ListView that I wish to run a data search quary on it. I am able to get the raw's information once they are clicked but I was wondering if I can run a query to get the last registered item in the list without clicking on it?

as always, thank you very much for your help and have a great day.

Khoramdin

Re: How to get the data in the ListView?

Saikek27-Mar-07 7:01

Re: How to get the data in the ListView?

27-Mar-07 7:01

Can you tell more exactly what do you need? And make a sample where it will be used. Because it is not clearly understood what do you want.

What is the last registered item ?

One nation - underground

Khoramdin27-Mar-07 7:07

Khoramdin

27-Mar-07 7:07

Hello Saikek,

Thank you for the reply. Your message came few seconds before I lose hope! Smile | :)

I have a ListView which I am registering and displaying some data once a particular button is clicked. Unfortunatly, the data that is going to be displayed in the ListView can be repeative and I am not intrested to register and display the same data once it has been displayed.

That is why I thought if I can run a query to see what has been registed then I can exclude the data that has already been registered and is displayed in the ListView.

Thank you very much for your help and have a great day.

Khoramdin

Re: How to get the data in the ListView?

Saikek27-Mar-07 8:41

27-Mar-07 8:41

You can try the option ListView.FindItemWithText - that finds item with text, or more interestin (like lingvo style) create textbox, listbox and make event on textbox text changing:

private void searchBox_TextChanged(object sender, EventArgs e)
{
ListViewItem foundItem =
textListView.FindItemWithText(searchBox.Text, false, 0, true);
if (foundItem != null)
{
textListView.TopItem = foundItem;

}
}

One nation - underground

C# member vars

LCI27-Mar-07 5:18

27-Mar-07 5:18

Does C# have the concept of member variables?
I notice that there is no .h file also.
Where would they get defined?

Not Active27-Mar-07 5:26

27-Mar-07 5:26

You mean like this

class MyClass<br />
{<br />
   private string MyMember;<br />
}

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LCI27-Mar-07 5:32

27-Mar-07 5:32

In C++ in a .h file, i can delclare a variable say 'm_myvar'.
Then i can use m_myvar, globally within the class i.e. (.cpp file).

How does it work in C#. I take it that there are no .h files.

Christian Graus27-Mar-07 5:30

27-Mar-07 5:30

.h and .cpp files are an artefact of how the C++ compilers worked. There's no reason it's required, I think C# is far nicer in this way.

LCI27-Mar-07 5:36

27-Mar-07 5:36

I see..
so what section of the C# code would i declare the equivalent of a member var in C++. The class is defined like

public class Service1 : System.Web.Services.WebService

{
public Service1
{

}

public Myfunc
{

}

}
where i am assuming Service one method is the constructor and the Myfunc methid is just a public method in the class. So if i were to declare a member var for all my methods in class to have access to, i would create it inside the class but outside the other methods??

Christian Graus27-Mar-07 5:40

27-Mar-07 5:40

LCI wrote:
i would create it inside the class but outside the other methods??

Correct. And, C++ does this:

public:
int i;
int x;

C# does this:

public int i;
public int x;

if you don't provide a modifier, it will assume private.

Not Active27-Mar-07 5:42

http://www.amazon.com/s/ref=nb_ss_gw/103-0107090-3667027?url=search-alias%3Daps&field-keywords=c%23[^]

27-Mar-07 5:42

only two letters away from being an asset

LCI27-Mar-07 6:05

Add-in that's customize your Vistual Studio 2005 enviorment

27-Mar-07 6:05

Any book in particular that you are recommending?

Saikek27-Mar-07 5:05

Re: Add-in that's customize your Vistual Studio 2005 enviorment

27-Mar-07 5:05

Hello everyone !!!
Is there a plugin, that can save the current color settings that is set now in Visual studio.
Beacause of light conditions, and screen of my notebook, i have to change colors of my enviorment. And i wanted to have some settings, so i can choose the different p.

One nation - underground

Not Active27-Mar-07 5:18

Re: Add-in that's customize your Vistual Studio 2005 enviorment

27-Mar-07 5:18

You mean like the Import and Export Settings Wizard ?

only two letters away from being an asset

Saikek27-Mar-07 7:03