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30-Nov-06 7:17

Application Icon

Bulky Fellow30-Nov-06 3:40

Bulky Fellow

30-Nov-06 3:40

Hi everyone,

I am using Sharpdevelop.
I have specified the icon of my app in the property inspector,
and it is showing correctly in the title bar of the app when
I run it.

But when I look at the executable in explorer, it is a dos window
exe icon.

How do I specify the icon so that it shows up correctly in explorer?

forged

~~_{lost in transition}~~ 30-Nov-06 4:05

30-Nov-06 4:05

Sounds like you have set the 'forms' icon but not the app's icon

Sometimes simply is better than fancy. The developer stated after typing code line 10 billion!!!

Bulky Fellow30-Nov-06 16:31

Bulky Fellow

30-Nov-06 16:31

OK, I have set the form icon properly.

How do I set the application icon?

Can someone please tell me?

I AM USING SHARPDEVELOP and C#.

forged

~~_{lost in transition}~~ 1-Dec-06 3:16

1-Dec-06 3:16

I don't use SharpDevelop so I don't know what step to take.
I can suggest this steps just from looking at a screenshot of SharpDevelop.
Try:
1. On main toolbar click 'Project' and then look for option.
2. In the 'Projects' dockalbe window right click on the 'solution' name and look
for options.
3. Google

Good luck.
Jason

Sometimes simply is better than fancy. The developer stated after typing code line 10 billion!!!

Eduard Keilholz30-Nov-06 4:13

Eduard Keilholz

30-Nov-06 4:13

First of all, you need to ensure the icon contains the correct icon formats. You have size and color settings to play with.

Most common sizes are
16 x 16
24 x 24
32 x 32
48 x 48
64 x 64

Colors are
16 colors
256 colors
16 bit colors
32 bit colors

.: I love it when a plan comes together :.
http://www.zonderpunt.nl

V.30-Nov-06 4:44

30-Nov-06 4:44

you have to set the forms icon and app icon seperately.
You can set the app icon in the project properties somewhere.

good luck.

V.
If I don't see you in this world, I'll see you in the next one... And don't be late. (Jimi Hendrix)

ed^nrgc30-Nov-06 6:17

30-Nov-06 6:17

...or the command line.

~~_{lost in transition}~~ 30-Nov-06 9:50

CreateChildView vs GetChildRows

30-Nov-06 9:50

Have you checked that:
Form's icon is set &
App's icon is set

Sometimes simply is better than fancy. The developer stated after typing code line 10 billion!!!

KeesVer30-Nov-06 3:19

KeesVer

30-Nov-06 3:19

Hello,

I want to load an hierarchical view using two tables: Companies and users. There are about 25000 records in both tables.

If I use CreateChildView to retrieve the child rows for everycompany record, building the complete tree takes about 3 minutes (!!):

foreach(DataRowView dr in companiesBindingSource)
{
IList childs = dr.CreateChildView("Companies_Users");
}

However, when I use GetChildRows the same code only takes 80 ms:

foreach(DataRowView dr in companiesBindingSource)
{
IList childs = dr.Row.GetChildRows("Companies_Users");
}

Can anyone explain why there is such a big difference?

Thanks for any help you can give me.

Regards,

Kees Vermeulen

~~_{lost in transition}~~ 30-Nov-06 4:09

30-Nov-06 4:09

Shooting from the hip, I would say step back to your data adpter and fill it will both tables then set the relationship of your data view. (I know you can do this with a datagrid haven't done this with a data view). I just seems you are going the long way about.

Sometimes simply is better than fancy. The developer stated after typing code line 10 billion!!!

KeesVer30-Nov-06 4:22

KeesVer

30-Nov-06 4:22

I want to display a complete view at once:

Company 1
- User 1
- User 2
Company 2
- User 3
- User 4
etc.

Therefore I run through all parent records, fetch the children and store them both in a flat list. This is different from having two separate grids, one showing the parent records and one showing the children of the selected parent record.

Loading the data into the tables is no problem (calling Fill() only takes about 400 ms). Only building the view takes time when using CreateChildView instead of GetChildRows.

Kees

leppie30-Nov-06 4:11

leppie

30-Nov-06 4:11

CreateChildView will create controls too I susoect. Have a look in Reflector what is happening inside those methods.

xacc.ide-0.2.0.57 - now with C# 2.0 parser and seamless VS2005 solution support!

How to add KeyUp Event to Label Control in C#

KeesVer30-Nov-06 4:28

KeesVer

30-Nov-06 4:28

Reflector?

I never used it, where can I find this tool?

Kees

VijayaRam30-Nov-06 2:47

VijayaRam

30-Nov-06 2:47

Hai Friends,
I was stuck while do a porject which involves adding a key_up event for a label control....
Can anyone help me to solve this... It may be in any method!!

Regards
B.VijayaRam

Vijay

Re: How to add KeyUp Event to Label Control in C#

Martin#30-Nov-06 3:04

Martin#

30-Nov-06 3:04

Hello,

		public YourConstructor()<br />
		{<br />
			InitializeComponent();<br />
<br />
			this.YourLabel1.KeyUp +=new KeyEventHandler(YourLabel1_KeyUp);<br />
		}<br />
<br />
		private void YourLabel1_KeyUp(object sender, KeyEventArgs e)<br />
		{<br />
<br />
		}

All the best,

Martin

Re: How to add KeyUp Event to Label Control in C#

ed^nrgc30-Nov-06 6:18

data table row state unchanged after i changed its values

30-Nov-06 6:18

Why would anyone need a keyup event in a label?

gus_br30-Nov-06 1:32

gus_br

30-Nov-06 1:32

hi
my problem is the following:

i take one data row (BE.DSPedido.PedidoItemRow pedidoItemRow = dsPedido.PedidoItem[e.RowIndex];)
then i change some of its values (eg: pedidoItemRow.DtConferencia = DateTime.Now;)
but after, when i test for its status, i get `unchanged` (MessageBox.Show(pedidoItemRow.RowState.ToString());)

i haven`t done anything important between these statements (like a AcceptChanges() or something that would affect the row - except other assigments)

the problem is that when i call a GetChanges() operation in my dataset i get a null DataTable and i can`t persist the modified values in the SQL Server (it`s mapped through a DataAdaptor update command)

any hint?

thanks in advance :]

Re: data table row state unchanged after i changed its values

gus_br30-Nov-06 1:50

gus_br

30-Nov-06 1:50

sorry, nevermind... i have solved it
i must call EndEdit() after i make all changes. :]

Membership/role providers vs. transaction!

Mehdi Mousavi30-Nov-06 1:13

Mehdi Mousavi

30-Nov-06 1:13

Hi folks,
I got a general question that I cannot find the answer for. Consider a 3-tier application architecture with a Web Service handling the business layer (BL) logic. The BL provides the client the facility to create/update/delete or query any given Employee account within the system. Each employee has got a username/password pair that's supposed to be stored in the *aspnetdb* database using the Membership API. The question is that how a client is supposed to create an employee account with one web method, and create a new user name with another web method, *transactionally* under a *stateless* web service???

[WebMethod] void CreateEmployee(Employee employee) { }<br />
<br />
[WebMethod] void CreateUser(string username, string password) {}<br />

How am I supposed to keep the integrity of the system? Maybe, you suggest the following WebMethod instead of those two:

void CreateEmployee(Employee employee, string username, string password) {}

However, this introduces a new bunch of problems under the UpdateEmployee/DeleteEmployee and the like methods.

What should be done to handle the issue rationally?

Thank you for your time,
Mehdi

Re: Membership/role providers vs. transaction!

ed^nrgc30-Nov-06 6:20

Re: Membership/role providers vs. transaction!

30-Nov-06 6:20

This may help you understand web service security:

http://www.15seconds.com/issue/020312.htm

Mehdi Mousavi1-Dec-06 8:01

Mehdi Mousavi

1-Dec-06 8:01

Ooops! You simply didn't get my point. Frown | :(

I didn't ask you how to develop a "secure web service"! I was just talking about ASP.NET Membership/Role providers and how to get the job done under a given transaction. It has got nothing to do with SOAP headers, nor the IIS A&A mechanisms.

Anyway, thanks.

Re: Membership/role providers vs. transaction!

ed^nrgc30-Nov-06 6:22