Re: data binding to combobox - C# Discussion Boards

22-Jul-08 11:53

see this

http://www.msfn.org/board/lofiversion/index.php/t17955.html[^]

http://msdn.microsoft.com/en-us/library/ms646290.aspx[^]

http://msdn.microsoft.com/en-us/library/ms646290.aspx[^]

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za

Re: Blocking Input

Dirso22-Jul-08 12:26

Dirso

22-Jul-08 12:26

Hi,

I think they all show exactly the same solution I have... did I miss anything? I'll use BlockInput, but I really would like to have a C# native solution instead (so I could also test it under Mono)

Thanks,
Dirso

data binding to combobox

bfis10813722-Jul-08 10:58

bfis108137

22-Jul-08 10:58

My goal is to have a combo box for genders. I need the combo box to display the selected gender. Currently I have a class that has one of it's properties as gender. 1 is supposed to be male and 2 is female. However I am willing to do it however is best. I would like to incorporate binding since that is how I am doing the rest of my app. i.e. text boxes and datepickers etc

Vimalsoft(Pty) Ltd22-Jul-08 11:43

22-Jul-08 11:43

So what is your problem?

bfis10813723-Jul-08 3:08

bfis108137

23-Jul-08 3:08

My problem is that the only thing I really know how to do in data binding is to drag an item from the data sources menu to a text box or a date time picker. Here the most important thing is the selection be the selection that has been chosen in the object. Ideally I can just use objects but if I have to I can go with xml, but either way I really need some direction.

Vimalsoft(Pty) Ltd23-Jul-08 5:45

23-Jul-08 5:45

hi

You need to work a little bit on your English,Do it in XML then, but realy i did not understand what you wanted to do.

Ready screen for a simple game

bfis10813723-Jul-08 5:53

bfis108137

23-Jul-08 5:53

In the most simplest form, I want a combobox that will load on a form that will have have a item selected already. In other words lets say it's a male. So in my object it will have gender equal to 1. I want my form to know that when gender = 1, then it will automatically select male. I want to use data binding because thats how I have the rest o my project set up, and I feel that I will just be asking for trouble, if I use databinding for only half. I already know I can do it with if statements.

Gareth H22-Jul-08 10:46

Gareth H

22-Jul-08 10:46

I am making a simple reaction game. When the player clicks "Start", i want to display a label that acts as a count down.

Eg:

label.Text = "Ready";<br />
Thread.Sleep(1000);<br />
label.Text = "Steady";<br />
Thread.Sleep(1000);<br />
label.Text = "GO!";

I could do it like the above but I'd rather not use Thread.Sleep.
Does anyone know how I'd go about this?

Regards,
Gareth.

(FKA gareth111)

Re: Ready screen for a simple game

DaveyM6922-Jul-08 10:56

DaveyM69

22-Jul-08 10:56

Use a timer with an interval of 1000 and increment a counter on each tick event, display the correct message depending on the counter value?

Dave

Re: Ready screen for a simple game

Gareth H22-Jul-08 11:04

Gareth H

22-Jul-08 11:04

DaveyM69,

Cheers, i had thought about using a timer, but not the way you suggested.

Regards,
Gareth.

(FKA gareth111)

Socket programming

AlexPizzano22-Jul-08 9:58

AlexPizzano

22-Jul-08 9:58

Writing C# program to search through network for existing listening server's ip addresses and port numbers assuming that ip address and port number for the server was not known.

Gareth H22-Jul-08 10:07

Gareth H

22-Jul-08 10:07

loke6258038,

And what help do you need? or do you want someone to give you a complete program?

Regards,
Gareth.

(FKA gareth111)

Shuaib wasif khan22-Jul-08 10:18

22-Jul-08 10:18

system.net namespace will be helpful for you

you can use tcpclient and tcplistner class for your purpose

tips: also use socket,networkstream classes

DaveyM6922-Jul-08 10:19

DaveyM69

22-Jul-08 10:19

General idea...

bool success;
//Iterate through every possible LAN IP address...
    //Iterate through every possible Port...
        try
        {
            // attempt to connect TCP
            success = true;
            break;
        }
        catch
        {
            // not valid
        }
        try
        {
            // attempt to connect UDP
            success = true;
            break;
        }
        catch
        {
            // not valid
        }
    if(success) break;
    //
//

NB: This will take forever to run unless you're VERY lucky!

Dave

Display Newly Added DataSet Column

nelsonpaixao22-Jul-08 12:57

nelsonpaixao

22-Jul-08 12:57

Search all the web for servers? of what kind? what is your goal?

Verghese22-Jul-08 9:29

Verghese

22-Jul-08 9:29

I have a dataset with 4 different columns Day, Month, and Year-1 and Year-2 (e.g 22-July-2008 is present in Database as: 07, 22, 20, 08) as columns. I have added a new column in Dataset which concatenates all these 4 fields and show it as a date field. Now I just want to know that how can I display these newly added DataSet column also in my Crystal Report alongwith the other fields.

Thanking you in anticipation.

Re: Display Newly Added DataSet Column

Vimalsoft(Pty) Ltd22-Jul-08 11:39

pivot Table in C# Windows Form

22-Jul-08 11:39

HI

Did you mean data table?

Can we See the code you used to do that?

Shuaib wasif khan22-Jul-08 9:22

Re: pivot Table in C# Windows Form

22-Jul-08 9:22

i am working on C# form and Have axPivotTable Control.

for Databinding i am Using This Code

SqlConnection cn=new SqlConnection("database=durdu;user id=sa;pwd=");
SqlDataAdapter cmd=new SqlDataAdapter ("select * from marksheet",cn);
DataTable dt=new DataTable();
cmd.Fill(dt);
axPivotTable1.DataSource=(msdatasrc.DataSource)(object)dt;

this throws an error -specified cast is not valid.

i have done lots of googling and does not found single satisfied answer

please tell me how to bind data to a pivot table

its very urgent .

TheFM23422-Jul-08 10:09

TheFM234

22-Jul-08 10:09

Is it an SQL error (being thrown by SqlException), or another exception?

Re: pivot Table in C# Windows Form

Shuaib wasif khan22-Jul-08 10:14

SOS..I need help with .dll files

22-Jul-08 10:14

no it is not an sql error it works fine with datagrid control

can you give some example how to bind data to a axPivot table in c#

nonstopfun22-Jul-08 9:03

nonstopfun

22-Jul-08 9:03

Hi to all
I need ur help in C# Smile | :)

I've a homework Dead | X|

and i wanna do a dll file which consist of a button and textBox.
The button is a browes button which allow u to open file dialog and choose a file..
the path of this file is saved in the textBox

I can do it easly in windows application Cool | :cool:

,but I wanna to do this .dll file Cry | :((

Re: SOS..I need help with .dll files

Shuaib wasif khan22-Jul-08 9:26