MDI problem - C# Discussion Boards

Re: Save Jpeg via Web Service

Russell Jones21-Feb-07 4:26

Russell Jones

21-Feb-07 4:26

I found this link:

It seems that cleaning up after myself using stream.Close(); was a bad idea

Russell

Re: Save Jpeg via Web Service

code-frog21-Feb-07 4:44

code-frog

21-Feb-07 4:44

This might help, not sure:

http://www.samspublishing.com/articles/article.asp?p=377078&rl=1[^]

differences between asp and asp.net

Rama krishna.M21-Feb-07 2:59

Rama krishna.M

21-Feb-07 2:59

i want some important differences between asp and asp.net
Cry | :((

Re: differences between asp and asp.net

Russell Jones21-Feb-07 3:05

Russell Jones

21-Feb-07 3:05

.Net?

Re: differences between asp and asp.net

~~_{lost in transition}~~ 21-Feb-07 3:57

~~_{lost in transition}~~

21-Feb-07 3:57

Programmer: A biological machine designed to convert caffeine into code.
Developer: A person who develops working systems by writing and using software.
[^]

Re: differences between asp and asp.net

Guffa21-Feb-07 4:57

Guffa

21-Feb-07 4:57

Important differences? How can anyone answer that without knowing what's important to you?

Have you tried to search[^]? This topic has been discussed many times all over the world, it hardly needs repeating again just for you.

Do a search and see what you find. When you have read some about it you are more than welcome to ask any more enlighted questions here, and there is a much greater chance that someone can and will give you an answer.

---
single minded; short sighted; long gone;

Securing SOAP communications with TLS-PSK

AdrianFreemantle21-Feb-07 2:55

AdrianFreemantle

21-Feb-07 2:55

Hi,

I'm trying to create a C# application that uses SOAP to communicate with a SOAP enabled server. The only snag is that the server uses TLS-PSK (transport layer security with pre-shared keys).

I can use wsdl.exe to convert the wsdl files to C# classes, but I can’t find any way to implement TLS-PSK security. The generated classes inherit from System.Web.Services.Protocols.SoapHttpClientProtocol, this class does most of the work, and more importantly, the sending of the data.

So how, other than re-creating the SoapHttpClientProtocol class, do I go about implementing the required security on my client application?

MDI problem

Jan-Erik Romoeren21-Feb-07 2:49

Jan-Erik Romoeren

21-Feb-07 2:49

Hello,

I have a mdi (painting) problem. I'll try to be short and to the point:

Situation:
I have a MDI form. Instead of having the standard minmize, restore, etc buttons (when the mdi child is maximized) I have my own tabstrip control where I've created those buttons. I also have my own behavior when one child is minimized, maximized or restored, only the one child is changed (the rest keep their state).

How:
First of all, the handling is done by overriding WndProc in the child. I check WM_SIZE to see if the child is SIZE_MAXIMIZED, if it is I set WindowState to Normal, and dock the child instead (otherwise I'll get the system buttons as normal mdi behavior). I also check when the systembuttons are clicked, and dock instead of maximize, etc.

Problem:
When changing through the childs I have ALOT of flicker, and one of the main problems is that I see the caption bar of the child for a split second. I think that's what causing the flicker (or at least much of it), because the child and it's controls are doing a lot of resizing and moving. If I return when I get the WM_NCACTIVATE message, there's no flicker, but of course I can't return, that's just causing a lot of other problems.

So, does anyone have any suggestions how to get rid of the flicker, or how to NOT paint the caption bar?

Here's the WndProc override:

<br />
        protected override void WndProc(ref Message m)<br />
        {<br />
            if (this.blockWndProc)<br />
                return;<br />
<br />
            if (m.Msg == WM_SYSCOMMAND || m.Msg == WM_NCLBUTTONDBLCLK)<br />
            {<br />
                if (this.Parent != null)<br />
                {<br />
                    if ((int)m.WParam == SC_MAXIMIZE || (int)m.WParam == HTCAPTION)<br />
                    {<br />
                        this.Dock = DockStyle.Fill;<br />
                        return;<br />
                    }<br />
                    if ((int)m.WParam == SC_RESTORE)<br />
                    {<br />
                        this.Dock = DockStyle.None;<br />
                        this.Size = this.restoreSize;<br />
                        return;<br />
                    }<br />
                }<br />
            }<br />
<br />
            if (m.Msg == WM_SIZE)<br />
            {<br />
                if ((int)m.WParam == SIZE_MAXIMIZED && this.Parent != null)<br />
                {<br />
                    this.restoreSize = this.RestoreBounds.Size;<br />
<br />
		    // Unfortunately this flag didn't do the trick...<br />
                    this.blockWndProc = true;<br />
                    this.WindowState = FormWindowState.Normal;<br />
                    this.blockWndProc = false;<br />
<br />
                    this.Dock = DockStyle.Fill;<br />
                }<br />
            }<br />
<br />
<br />
            base.WndProc(ref m);<br />
        }<br />

Re: MDI problem

Martin#21-Feb-07 3:51

Martin#

21-Feb-07 3:51

Hello,

Have you also tried to work with "this.SuspendLayout();" ... "this.ResumeLayout(true);", like the designer does?

All the best,

Martin

Re: MDI problem

Jan-Erik Romoeren22-Feb-07 21:59

Jan-Erik Romoeren

22-Feb-07 21:59

Yes, I have and it doesn't solve the problem.

Re: MDI problem

Bekjong21-Feb-07 4:42

Bekjong

21-Feb-07 4:42

Have you tried using the Control.SetStyle method? There's a number of properties that might be useful for you in it, including double buffering and such...

Standards are great! Everybody should have one!

Re: MDI problem

Jan-Erik Romoeren22-Feb-07 22:10

Jan-Erik Romoeren

22-Feb-07 22:10

I am using double buffering, but I don't think I've looked at the SetStyle method.

Anyway, I've been digging in the framework with .NET reflector, and I've managed to disable the mdi system buttons. So, I'm trying to use the standard functionality right now, meaning I won't dock the childs. To get the functionality I want, I override WndProc, and return when I get the message to maximize the window... So now restore and maximize will restore / maximize only the selected child.

Scroll With Code

MHASSANF21-Feb-07 2:29

MHASSANF

21-Feb-07 2:29

hi

i have a scrolable form
i want to have a button that when clicked form is scroll atoumatic (for example 10 pixle)

how can i do ?

MHF

Re: Scroll With Code

K.P.Kannan21-Feb-07 20:44

K.P.Kannan

21-Feb-07 20:44

Check for window.scrollto(javascript)

Re: Scroll With Code

MHASSANF23-Feb-07 21:25

MHASSANF

23-Feb-07 21:25

Thanks But i want code in windows Apllications ??

MHF

Ajax Calender (new) Control can not work properly with Dynamic updated panel

jaganil21-Feb-07 2:15

jaganil

21-Feb-07 2:15

Hi all
can any one Help me

http://www.codeproject.com/[^

Ajax Calender (new) Control can not work properly with Dynamic updated panel

for details see

http://ajax.asp.net/ajaxtoolkit/Calendar/Calendar.aspx[^]

thank's for y'r time

Re: Ajax Calender (new) Control can not work properly with Dynamic updated panel

ed^nrgc21-Feb-07 2:55

ed^nrgc

21-Feb-07 2:55

It obviously works on that page. We don't have enough information to help you.

Post more details, some code fragments, etc.

Re: Ajax Calender (new) Control can not work properly with Dynamic updated panel

jaganil24-Feb-07 1:38

jaganil

24-Feb-07 1:38

I am Used two Updated Panel in two Seprate Asp panel

(i.e Panel1(visile true) And panel2 (visible false))

My Caleder control is in panel2 which is initially visible false
on button click am change it (i.e make panel1 visible false and panel2 visible true) but at that time it's not work fine

Custom DashStyle

MHASSANF21-Feb-07 1:42

MHASSANF

21-Feb-07 1:42

what is Custum Dash style How can use it in Pen

i want " < " dashStyle

is it possible ?

With thanks

MHF

Re: Custom DashStyle

Guffa21-Feb-07 2:12

Guffa

21-Feb-07 2:12

You create an array of float values that represent the length of alternating dashes and spaces, and put in the DashPattern property.

What do you mean by a " < " dash style?

---
single minded; short sighted; long gone;

Re: Custom DashStyle

MHASSANF21-Feb-07 2:27

MHASSANF

21-Feb-07 2:27

Thanks
i have a mistake

MHF

How to Get Value from one form to another form.

Binod K21-Feb-07 1:26

Binod K

21-Feb-07 1:26

Hi,
I get stuck to retrieve value of a variable from one form to another form.

What is the best option to declare global vaiable, that i require in whole project.When i Inherit the form in which that particualr variable is declared, it inherited the all controls.And automatically it embbed on another form where i want that variable value. I m using VS 2005.

One more thing, what is purpose of Program.cs file, that automatically included in Project. What code we should write there.

Thanks to All C# lovers.

Binod

Re: How to Get Value from one form to another form.

Martin#21-Feb-07 2:08

Martin#

21-Feb-07 2:08

Hello,

This is a very very often asked question.

http://www.codeproject.com/script/comments/forums.asp?msg=1902472&forumid=1649#xx1902472xx[^]

All the best,

Martin

Re: How to Get Value from one form to another form.

led mike21-Feb-07 12:04

led mike

21-Feb-07 12:04

Martin# wrote:
This is a very very often asked question.

And incorrectly answered yet again Sigh | :sigh:

Model-View-Controller Design Pattern[^]

led mike

Re: How to Get Value from one form to another form.

Martin#21-Feb-07 19:54

Martin#

21-Feb-07 19:54

led mike wrote:
And incorrectly answered yet again

No, not incorrect, maybe different!

Or tell me whats incorrect at this link:
http://www.codeproject.com/dotnet/passingvaluesbetweenforms.asp[^]

led mike wrote:
Model-View-Controller Design Pattern[^]

Is a nice keyword if you whant to impress somebody, but would be much more interesting with a small code example, which answers the question!

I'm looking forward to your answer, as I also have no experience with MVC Design Pattern.

All the best,

Martin

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.