C# Discussion Boards - CodeProject

Re: Font Selection ToolStripComboBox

Cerasti28-Apr-06 0:08

Cerasti

28-Apr-06 0:08

That's in VB and I'm using C#, could you point me to something which is written in C#?

Re: Font Selection ToolStripComboBox

alexey _N28-Apr-06 0:27

alexey _N

28-Apr-06 0:27

Read here about ComboBox using.

Best regards, Alexey.

Re: Font Selection ToolStripComboBox

Cerasti28-Apr-06 0:37

Cerasti

28-Apr-06 0:37

I know how to use a combobox, though I don't know how to paint each item individually. This is what I'm after:
http://img.photobucket.com/albums/v315/TheOnlyPhoenix/combo.jpg

Re: Font Selection ToolStripComboBox

alexey _N28-Apr-06 0:57

alexey _N

28-Apr-06 0:57

Look here.

Enjoy !

Best regards, Alexey.

Re: Font Selection ToolStripComboBox

Cerasti28-Apr-06 2:27

Cerasti

28-Apr-06 2:27

Hmm... The problem is that that is a regular ComboBox, and mine is a ToolStripComboBox, I think that's the problem. Because when I try to override the DrawItem method it says 'No suitable method found to override', even though I have defined my own.

Re: Font Selection ToolStripComboBox

Cerasti28-Apr-06 5:01

Cerasti

28-Apr-06 5:01

There doesn't seem to exist a DrawItem event in a ToolStripComboBox. That means that there is no way to do what I want to.

Re: Font Selection ToolStripComboBox

Thomas Stockwell28-Apr-06 12:25

Thomas Stockwell

28-Apr-06 12:25

I believe my article on ToolStripCustomRenderers[^] covers a Font ToolStripComboBox.

Regards,
1tg46

Check out 3D Game Development with Dark Basic Professional [^]programming.

how to jpeg to bmp

hikaru99627-Apr-06 22:22

hikaru996

27-Apr-06 22:22

i have serial jpeg codes, how to convert to bmp file?

And display bmp file?

Re: how to jpeg to bmp

CWIZO27-Apr-06 23:38

CWIZO

27-Apr-06 23:38

Load them into a Bitmap object and then use the Save method. Yes it is as simple as that.

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Re: how to jpeg to bmp

hikaru99628-Apr-06 1:40

hikaru996

28-Apr-06 1:40

I don't understand that how to load jpeg code into a bimap object.

can you instantiate?;P Big Grin | :-D

Re: how to jpeg to bmp

CWIZO28-Apr-06 1:43

CWIZO

28-Apr-06 1:43

Everything you need is inside the Bitmap class.
Look it up on MSDN to see what methods are there for you.

--------------------------------------------------------
My development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!

Re: how to jpeg to bmp

Graham Nimbley28-Apr-06 11:44

Graham Nimbley

28-Apr-06 11:44

using System.Drawing;
using System.Drawing.Imaging;

Image img=Image.FromFile(@"C:\image.jpeg");
img.Save(@"C:\image.bmp",ImageFormat.Bmp);

Graham

html source code

fmardani27-Apr-06 22:13

fmardani

27-Apr-06 22:13

Can you convert this c# asp.net 2.0 html source code to vb.net please?

CssClass='<%# Eval("DepartmentID").ToString() == Request.QueryString["DepartmentID"] ? "DepartmentSelected" : "DepartmentUnselected" %>'>

Re: html source code

J4amieC27-Apr-06 22:15

J4amieC

27-Apr-06 22:15

it should be pretty similar

CssClass='<%# (DepartmentID.ToString() == Request.QueryString["DepartmentID"]) ? "DepartmentSelected" : "DepartmentUnselected" %>'>

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Re: html source code

fmardani28-Apr-06 0:21

fmardani

28-Apr-06 0:21

This does not work in vb.net.
May be there should be iif

Re: html source code

J4amieC28-Apr-06 0:50

J4amieC

28-Apr-06 0:50

Sorry, my bad I misread your post and thought you asked for this to be converted from VB to C# - i now see you wanted th other way round.

So maybe it should use iif which is does like:
iif(condition,trueResult,falseResult);

try:
CssClass='<%# iif(DepartmentID.ToString() == Request.QueryString["DepartmentID"],"DepartmentSelected","DepartmentUnselected") %>'>

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-- modified at 6:50 Friday 28th April, 2006

Re: html source code

fmardani28-Apr-06 0:52

fmardani

28-Apr-06 0:52

Yes, I am aware of the iif , but can not get the c# code to convert to vb.net
Thanks

Re: html source code

Guffa28-Apr-06 0:58

Guffa

28-Apr-06 0:58

VB uses = instead of ==.

---
b { font-weight: normal; }

Re: html source code

fmardani28-Apr-06 1:01

fmardani

28-Apr-06 1:01

is this ok?
CssClass='<%# (DepartmentID.ToString() = Request.QueryString["DepartmentID"]),"DepartmentSelected" : "DepartmentUnselected" %>'>

Re: html source code

Guffa28-Apr-06 2:48

Guffa

28-Apr-06 2:48

Where did iif go?

---
b { font-weight: normal; }

Re: html source code

fmardani28-Apr-06 2:51

fmardani

28-Apr-06 2:51

yes, I meant:
CssClass='<%# iif((DepartmentID.ToString() = Request.QueryString["DepartmentID"]),"DepartmentSelected" : "DepartmentUnselected") %>'>

Thanks

Re: html source code

Guffa28-Apr-06 2:53

Guffa

28-Apr-06 2:53

You never you colon to separate parameters for other functions. Why would you use it here?

---
b { font-weight: normal; }

Re: html source code

fmardani28-Apr-06 2:55

fmardani

28-Apr-06 2:55

May be it is best if you correct the whole code please.
Thanks

Re: html source code

Guffa28-Apr-06 3:26

Guffa

28-Apr-06 3:26

Did the extemely complicated change from a colon to a comma. Changed the brackets for Querystring to parentheses, as VB uses those.

CssClass='<%# iif((DepartmentID.ToString() = Request.QueryString("DepartmentID")), "DepartmentSelected", "DepartmentUnselected") %>'>

---
b { font-weight: normal; }

Re: html source code

J4amieC28-Apr-06 3:29

J4amieC

28-Apr-06 3:29

too late guffa posted the answer

Weve both given you different bits of this solution, but there comes a line where you must understand what you are writing, so that you learn. Its part of the learning curve that is learning how to program!

I'll give you another pointer, but i wont write the code for you this time.

The method you are trying to use is called iif. It takes three parameters. 1) The boolean condition to evaluate 2) the required return value if condition evaluates true 3) the required return value if condition evaluates false. These parameters are separated by a comma like this

iif(condition,trueValue,falseValue).

The last code you posted had a incorrect character used to separate one of these parameters.

Now, that was a hell of alot of typing when i could have just given you the answer in 1 line... i hope you appreciate that!

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-- modified at 9:29 Friday 28th April, 2006

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