C# Discussion Boards - CodeProject

Re: Idle processing in windows forms

saksp14-Mar-09 2:19

saksp

14-Mar-09 2:19

I tried this. But with this how will it attach the Application_Idle to Applications Idle processing?

thanks

Re: Idle processing in windows forms

Luc Pattyn14-Mar-09 3:13

Luc Pattyn

14-Mar-09 3:13

saksp wrote:
How to associate event handler with the Idle event in c#?

?? why would it be different from any other event? try Application.Idle+=myIdleHandler;

Smile | :)

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Re: Idle processing in windows forms

#realJSOP14-Mar-09 3:33

#realJSOP

14-Mar-09 3:33

Another example of trying different things in a test app. I swear, some of these guys really should reevaluate their current career path...

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

Re: Idle processing in windows forms

Luc Pattyn14-Mar-09 3:59

Luc Pattyn

14-Mar-09 3:59

Yep. Weekend programmers resemble weekend traffic. Quantity down, quality down. Big Grin | :-D

Luc Pattyn [Forum Guidelines] [My Articles]

button size srinks more in table layout panel

Maddie from Dartford14-Mar-09 0:40

Maddie from Dartford

14-Mar-09 0:40

Hello,
I am using table layout panel so my C# application UI looks better even if we change screen resolution. My all controls are docked fill in different cells of tableLayoutPanel. I am 1280 by 1024 resolution to develop UI.

If i change resolution to 800 by 600 then the size(height) of button reduces extremely and text also doesn't fit in button but the other controls like text box seems to be ok.

How do i make sure that the button size reduces according to the parent control and also button text should be visible?

Thanks in Advance.

Re: button size srinks more in table layout panel

fly90414-Mar-09 1:45

fly904

14-Mar-09 1:45

Find the height and width of the button at its smallest possibly size where the text is still visible. Then write a simple script saying that it can't be smaller.

hmmm pie

Re: button size srinks more in table layout panel

Navneet Hegde14-Mar-09 2:29

Navneet Hegde

14-Mar-09 2:29

Hi!

Design your layout in 800 by 600 resolution. and then move to 1280 by 1024

Thanks

Develop2Program & Program2Develop

Re: button size srinks more in table layout panel

Maddie from Dartford14-Mar-09 3:23

Maddie from Dartford

14-Mar-09 3:23

Thanks all.
Designing in lower resolution works for me.

A class without Main

Akash Chavhan14-Mar-09 0:03

Akash Chavhan

14-Mar-09 0:03

I want to create a Console Application in C#.NET 2.0

I am trying to create a class in C# that Prints an Output Hello but that class don't have Main()

I think this can be created by using keyword "static"

This is the CODE

using System;

class StaticTest
{
static void A()
{
Console.WriteLine("Hello!");

}
}

THANKS Laugh | :laugh:

Re: A class without Main

DaveyM6914-Mar-09 0:24

DaveyM69

14-Mar-09 0:24

One class in your project must have a Main. Main is the entry point into your application.
Any class with a Main can be the StartUp object.
The Main can return void or int.
It can either be parameterless or take a string array.

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)

Re: A class without Main

harold aptroot14-Mar-09 0:46

harold aptroot

14-Mar-09 0:46

You're still going to have to call A() from your Main though so what's the point of this?

besides, what is the question?

browser problem with visual studio 2005

maheshsahini13-Mar-09 20:02

maheshsahini

13-Mar-09 20:02

hello friends i'm new to this forum... i'm working on a website and using vs2005. the screen i designed on the vs2005 is different from the screen dat i view on the browser. i hv tried all the browsers like ie, firefox, opera nd chrome. bt the prblm still persists... m using windows vista, is dat the cause?? please help me.

Re: browser problem with visual studio 2005

Mycroft Holmes13-Mar-09 23:41

Mycroft Holmes

13-Mar-09 23:41

maheshsahini wrote:
is dat the cause

Don't know what dat is. You are going to supply some more details than "the srenn dat I view"

There are a bunch of developers on the forums, no psychics.

Never underestimate the power of human stupidity
RAH

Re: browser problem with visual studio 2005

maheshsahini14-Mar-09 0:07

maheshsahini

14-Mar-09 0:07

i added a menu bar and a tree view on the LHS of my page, which is visible in the master page and home page as well, bt wen i run the page on the browser they r not visible..

DataGridViewColumn with multiline textboxes

hain13-Mar-09 10:05

hain

13-Mar-09 10:05

How can I have/create a DataGridView having DataGridViewColumns with multiline textboxes?
(The standard DataGridViewTextBoxColumn cell are single line TextBox objects.)

Is there some way to access the properties of the underlying TextBox objects in a DataGridViewTextBoxColumn (i.e., to change the Multiline property to true)? Or, do I have to create a new class inheriting from DataGridViewColumn ?

Thanks!
Tom

Re: DataGridViewColumn with multiline textboxes

Henry Minute13-Mar-09 11:13

Henry Minute

13-Mar-09 11:13

Do you know when Googled 'datagridviewtextboxcell multiline'
The very first hit seemed to have an answer that would work. Or at the very least be a damned good place to start.

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

Re: DataGridViewColumn with multiline textboxes

hain13-Mar-09 12:34

hain

13-Mar-09 12:34

I swear I searched all over... (i.e., I'm embarrassed!)
The sure was a good start!
Thanks, Henry.
Tom

BackgroundWorker DTS SQL 2000

rafaelht310813-Mar-09 9:29

rafaelht3108

13-Mar-09 9:29

Hi i have the code

using DTS;

private void DTS_Eliminar()
{
Package2Class pck = new Package2Class();
object pvarper = null;
string server = ConfigurationManager.AppSettings.Get("server_SQL");
pck.LoadFromSQLServer(server, null, null,
DTSSQLServerStorageFlags.DTSSQLStgFlag_UseTrustedConnection,
null, null, null,
"DTS_Informix_a_SQL_Periodos_Vigentes", ref pvarper);

pck.Execute();
pck.UnInitialize();
}

but i need this

private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{

Package2Class pck = new Package2Class();
object pvarper = null;
string server = ConfigurationManager.AppSettings.Get("server_SQL");
pck.LoadFromSQLServer(server, null, null,
DTSSQLServerStorageFlags.DTSSQLStgFlag_UseTrustedConnection,
null, null, null,
"DTS_Informix_a_SQL_Periodos_Vigentes", ref pvarper);

e.Result = pck.Execute(); pck.UnInitialize();

}

but show the next error

"Cannot implicitly convert type 'void' to 'object'"

Help me Confused | :confused:

Re: BackgroundWorker DTS SQL 2000

DaveyM6913-Mar-09 11:23

DaveyM69

13-Mar-09 11:23

What's the return type of pck.Execute(); ? Void at a guess.

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Visual Basic is not used by normal people so we're not covering it here. (Uncyclopedia)

Re: BackgroundWorker DTS SQL 2000

rafaelht310813-Mar-09 11:36

rafaelht3108

13-Mar-09 11:36

return void, but i have the solution Poke tongue | ;-P

thanks friend.

[Message Deleted]

hkjghkj113-Mar-09 7:20

hkjghkj1

13-Mar-09 7:20

[Message Deleted]

Re: Transparent *.gif in PictureBox and Rotating the .gif within

Xmen Real 13-Mar-09 7:31

Xmen Real

13-Mar-09 7:31

myventsi wrote:
Why the picturebox doesn' t support transparency when I put *.gif file within, and how can I fix it?

It does, what you exactly you want ?

myventsi wrote:
How can I rotate the *.gif within the PictureBox, but the animation kepps mooving, because when I rotate it ( with RotateFlip ) it stops?

of course, when you rotate, a new image created that just have first frame.

TVMU^P[[IGIOQHG^JSH`A#@`RFJ\c^JPL>;"[,*/|+&WLEZGc`AFXc!L
%^]*IRXD#@GKCQ`R\^SF_WcHbORY87֦ʻ6ϣN8ȤBcRAV\Z^&SU~%CSWQ@#2
W_AD`EPABIKRDFVS)EVLQK)JKSQXUFYK[M`UKs*$GwU#(QDXBER@CBN%
Rs0~53%eYrd8mt^7Z6]iTF+(EWfJ9zaK-iTV.C\y<pjxsg-b$f4ia>
--------------------------------------------------------
128 bit encrypted signature, crack if you can

[Message Deleted]

hkjghkj113-Mar-09 7:37

hkjghkj1

13-Mar-09 7:37

[Message Deleted]

Re: Transparent *.gif in PictureBox and Rotating the .gif within

Xmen Real 13-Mar-09 7:42

Xmen Real

13-Mar-09 7:42

myventsi wrote:
1. Ok. For example I put, not *.gif, but *.png which saves its transparency in a PictureBox. However the BackColor of the PictureBox still appears behind the *.png, but what about *.gif which moves?

set backcolor to Transparent

myventsi wrote:
. How can I rotate the animated *.gif in the PictureBox, and save all the frames?

http://www.vcskicks.com/csharp_animated_gif.html[^]

character segmentation

Swati Khanna13-Mar-09 7:20

Swati Khanna

13-Mar-09 7:20

can sum1 plz help me with how to write peak to valley code for segmentation of characters for example in a license plate

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