Windows Forms

Colin Angus Mackay28-Jul-07 7:29

Colin Angus Mackay

28-Jul-07 7:29

indian143 wrote:
If its not urgent y would I ask you for several times

If it is urgent then PAY FOR SUPPORT! This is a voluntary forum. People help because they can and they enjoy it. I don't enjoy being told by some frickin' upstart that their problem is urgent and that's the reason they are being rude by cross posting their post.

Cross posting is rude and inconsiderate regardless of the reason. Many of us monitor many forums because we have expertise that crosses the boundary.

Bottom line: DON'T CROSS POST!

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indian14326-Jul-07 5:45

26-Jul-07 5:45

Ok. I will stick with it, but in this mean time it will go too much behind and people will ignore it. Thats what I am worried for. So please help me atleast by giving some referrence sites. I would be thankfull to you.

Regards,
Aleem

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Pete O'Hanlon26-Jul-07 8:57

Pete O'Hanlon

26-Jul-07 8:57

So it moves down the list. Fair enough - that's the way the forums work and everybody lives with this. This approach of repeat and cross posting is highly counterproductive because we are going to spend more time telling you the rules. Please read this[^] article.

BTW - there are no old rivalries here. I'm merely asking you to respect the rules that the majority of other people live by on the forums. You've got enough exposure here to be aware of the rules. Respect them - they are there for a reason.

Deja View - the feeling that you've seen this post before.

Paul Conrad26-Jul-07 9:53

Paul Conrad

26-Jul-07 9:53

Pete O'Hanlon wrote:
This approach of repeat and cross posting is highly counterproductive because we are going to spend more time telling you the rules.

It starts to really get old fast and pisses people off..

"Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus

indian14326-Jul-07 20:27

26-Jul-07 20:27

Its ok sooooooooooooooorrrrrrrrrrrrrrrrrrrrrrrrrrry. k. satisfied. I am sorry yaar.

Regards,

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Colin Angus Mackay28-Jul-07 7:32

Colin Angus Mackay

28-Jul-07 7:32

indian143 wrote:
sooooooooooooooorrrrrrrrrrrrrrrrrrrrrrrrrrry

Said like a child who doesn't really mean it. Sigh | :sigh:

Paul Conrad26-Jul-07 9:55

Paul Conrad

26-Jul-07 9:55

indian143 wrote:
go too much behind and people will ignore it

Not necessarily true, because there is View unanswered questions in the Windows Forms forum link at the top of the page.

indian143 wrote:
what I am worried for.

You should be more concerned about getting the job done for the client instead of cross posting all over and irritating people.

"It's only that urgent if you have to pee.." - Dave Kreskowiak

indian14326-Jul-07 20:20

26-Jul-07 20:20

Ok, sir I will take care of it. Thank you please.

Regards,

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Christian Graus26-Jul-07 23:14

26-Jul-07 23:14

You have clients ? Rentacoder ?

Christian Graus - Microsoft MVP - C++

"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 )

indian14327-Jul-07 0:19

27-Jul-07 0:19

why, very challenging nai?. Yes he is our client, very circastically intelligent client.

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Christian Graus27-Jul-07 0:49

Using Forms with Managed DirectX

27-Jul-07 0:49

indian143 wrote:
why, very challenging nai?.

Not sure what this means ?

Christian Graus - Microsoft MVP - C++

"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 )

Leslie Sanford25-Jul-07 19:48

Leslie Sanford

25-Jul-07 19:48

I've recently posted an article here about my C# SynthToolkit[^]. This toolkit is for creating "softsynths" in C# (or any .NET language).

I'm pleased with the toolkit except for one thing: The output occassionally glitches. I will be playing a synthesizer created with the toolkit and everything will be fine. But then it suddenly begins to glitch. The sound is almost like static.

The problem isn't with the synth engine. I've recorded the output to a wave file when this has happened, and the glitching doesn't show up. I believe the problem is somehow in the interaction between Managed DirectX and Windows Forms. The glitching begins somtetimes when the focus changes from one Form to another. The environment in which the synth is run is an MDI application. If I click on, say, a button on one Form when another previously had the focus, the focus changes to the new Form (goes without saying). A small percentage of the time, this causes the sound to begin glitching. It's strange because if I move a window around or click on another window, it sometimes stops and playback continues normally.

My conclusion is that changing focus somehow interferes with the performance of either the SecondaryBuffer I'm feeding wave data to or the waveform output Device responsible for playing the waveform data. When I use a Device object, I have to call its SetCooperation method, passing it a Form. I simply pass the Form in which the Device was created. So somehow in the background I'm assuming there's some kind of interaction between the Device and Form.

Any thoughts or ideas on a possible solution will be welcome.

The only thing I can think of now is hooking into the focus event of each Form in my application and doing something in response like stopping and restarting playback in hopes of clearing whatever problem is occuring.

pop up form to capture reason

jpk42025-Jul-07 4:52

jpk420

25-Jul-07 4:52

Hi friends ,

i have a requirement as follows..

i have a checkbox when i clicked it a form should be opened which will contain a label , a textbox and buttons like OK and cancel..

for this purpose i am using the Interaction.inputbox()...

now i have will do something on parent form(checkbox form ) when user click ok and cancel on Interaction.inputbox()...

my question is how to capture that user clicks ok or cancel???

if any body can give other solution without using interaction .. welcome to that also..

please helpme out as earlya as possible

Regards,
Phani

Re: pop up form to capture reason [modified]

Luc Pattyn25-Jul-07 5:12

Luc Pattyn

25-Jul-07 5:12

You should set the button's DialogResult to DialogResult.OK or .Cancel for the OK and the
Cancel button. Then:

If you show a form as a dialog (i.e. with ShowDialog()) then click
any button it will return the button's DialogResult; and
if you click the dialog's Close Box, it by default return DialogResult.Cancel.

furthermore:
- you can set the Form.AcceptButton to interpret the ENTER key as an OK
- you can set the Form.CancelButton to interpret the ESCAPEkey as a Cancel.

Smile | :)

-- modified at 11:19 Wednesday 25th July, 2007

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

jpk42025-Jul-07 6:23

jpk420

25-Jul-07 6:23

but there is no form.showdialog() intaerction is the microsoft class
so only method inputbox() i can use

so consider this issue....

Luc Pattyn25-Jul-07 6:36

Luc Pattyn

25-Jul-07 6:36

Interaction.InputBox returns when it is done
If the user clicks Cancel, a zero-length string is returned, otherwise the actual input.
That tells it all, doesnt it ?

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

jpk42025-Jul-07 6:45

jpk420

25-Jul-07 6:45

yes but suppose user does not want to enter the reason i mean reason is optional

then if user click ok then the string is blank right?/
how to differentiate in this case when user want to enter a bank reason and clicks ok

Problems adding dynamically a custon-control to a panel

Luc Pattyn25-Jul-07 7:12

Luc Pattyn

25-Jul-07 7:12

You can set DefaultResponse to something, it will be returned when the user does not
enter anything but clicks OK; I guess it will also show as the initial value.

Examples:
- "Please specify reason"
- "?"
- " "

each of these will be erased on cancel, and possibly modified and returned on OK

If that does not suit you, write your own form !

Luc Pattyn

try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] }
catch { [Google] }

Webbrowser and encoding

hoonzis24-Jul-07 22:38

hoonzis

24-Jul-07 22:38

Hello,

I'm using the webbrowser in my litle email client. I'm editing the message in the browser, then accessing it over DocumentText and sending later.

Does anyone know how to change webbrowser's encoding from code?I tried:

webbrowser.Document.Encoding = "windows-1250";

and actually it puts the correct encoding into the html code, but it deletes all the special characters in the html.So I will get:

<META http-equiv=Content-Type content="text/html; charset=windows-1250">

which is correct but eg. for this

Čeština je krásná

I get just:

<br />
<p>etina je krsn</p><br />

This happens when I'm changing the encoding after the editing of the document is finished. I tried to first change it to windows-1250 and then edit the content, but actually every time I edit something in webbrowser it changes back to utf-8, which is default I suppose.

Any help on this appriciated

Thanks
Honga

J. Holzer24-Jul-07 11:40

J. Holzer

24-Jul-07 11:40

Hi!

I have the following situation:
A panel called "BayContainer" some custom-controls from type "Bay" should be filled by file-drag&drop.
So i created a method called "insert", that gets the position, the filename and the "BayContainer.Controls"-Object, where the newly created custom-control should be placed, as parameters
When dropping a file into the panel the position is being calculated, the control is created, size and position are set. The first file works fine, but the 2nd control is not being painted (allthough it seems to be there because it received events, that are being connected to the new control).

Any ideas, why the 2nd, 3rd, etc... control do not appear inside the panel?

Thanx for help!

J.

How to run a dll on system reboot

rockyl24-Jul-07 4:46

rockyl

24-Jul-07 4:46

Hi,

I would like to know one thing. On installation some applications restart
the machine and automatically run some dlls on system reboot. But this dll
will not run on every reboot. It runs only on this application installation
process.
Can this be done in C#? Any one please put some light on this...

Thanks in advance:
Rakesh

Rakesh

Re: How to run a dll on system reboot

Christian Graus24-Jul-07 13:31

Re: How to run a dll on system reboot

24-Jul-07 13:31

dlls cannot be run, without a host program to run them. To run an app on reboot, put an entry in the 'runonce' key in the registry.

Christian Graus - Microsoft MVP - C++

"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 )

rockyl24-Jul-07 21:02

rockyl

24-Jul-07 21:02

Thanks a lot for the Idea. This runonce concept definetly solves my purpose.
But I am facing some issue here. I have placed a string value "E:\test\runtoadd.bat". And this batch file consists of a command which runs a registry file which inturn resets a registry key.

Then I reboot my machine and observed that the batch file and .reg are running on the reboot but the the thing is the registry key is not getting effected. Can you please let me know what is mistake here.

Thanks:
Rakesh

Rakesh

Re: How to run a dll on system reboot

Christian Graus24-Jul-07 22:05