std::cout Messes Up Filter in OpenFileDialog - .NET (Core and Framework) Discussion Boards

Chris Richner9-Mar-06 3:36

9-Mar-06 3:36

Hi,

I would like to use the new AutoComplete feature supported in .net 2.0. I use it with a custom source, means I build my own suggestion string list for autocompletion mechanism. The goal should be that the textbox remembers all text that passed the validation mechanism for future use within the application session. Just in case the user has to reenter the same text again and again.

If I try to add the validted text to the custom source in an event like Validated or Leave, I can't tab out of the control. I have to hit the tab key twice to move out. It seems like I break the autocomplete mechanism by adding strings during the tab out process.

Have anybody found a way to use the AutoComplete feature in .net 2.0 in that manner I described above without any tab key issues?

Thanks

myMsg.BehindDaKeys = "Jerry Maguire";

-- modified at 9:38 Thursday 9th March, 2006

.NET Framework

FeRtoll9-Mar-06 0:27

FeRtoll

9-Mar-06 0:27

Is framework good solution or bad...

Framework2 have 20mb how big will be 3,4,5,6

i dont know where this takes...

wouldnt it be bather that the microsoft build up new windows that will be free Smile | :)

and that will have all new futures in it?

My application has 3mb if i want to move it on to internet i have to build setup program and have framework2 setup in it... so my app is now 23mb.

the users will not go to internet and download framework just becose my app...
i need to have it in my app setup.

To Microsoft: lol you need to think on other people two!!!

<blink>FeRtoll Software.net
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Re: .NET Framework

Sebastian Schneider9-Mar-06 0:37

Sebastian Schneider

9-Mar-06 0:37

Yeah, but even in the "old days", you had loads of DLLs to cover. I remember that I had to download a s***load of DLLs just to get a 20KB VB-Application to run.

Then, when I installed another app, I had to get some dozen Borland DLLs. Or VC DLLs.

Additionally, all further Service Packs are gonna install the .NET Framework in the most recent version.

Yeah, if you happen to be developing a .NET2-App right now, you will have to either tell the user to install the Framework first, or redistribute it with your app.

The same is true for many applications who use other libraries or tools.

You do not really have a point there Smile | :)

Re: .NET Framework

FeRtoll9-Mar-06 10:59

FeRtoll

9-Mar-06 10:59

ya buth didn't microsoft push it to much?
its all ok in america and other countries buth croatia... and other poor countries? Man we have modems, no money to get adsl or something like that what user with modem will go to download 20MB of framework just to run your app, if other apps works great without framework... I think that microsoft have to do something! maybe free line that conects to microsoft for 1$ a day or something and you can dll what you need from microsoft... he should do something about it...
Unsure | :~

Am i right? Confused | :confused:

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Re: .NET Framework

CWIZO15-Mar-06 2:37

CWIZO

15-Mar-06 2:37

Well here in Slovenia pretty much everybody has a cable or ADSL internet now...
And it really isn't that expensive...

Anways, I am prettty shure computer magazines include the .NET framework on their CDs/DVDs

And vista will have .NET included by default as far as I know...

Resistance is futile Wink | ;)

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

customize datagrid view

Maher Abu Zer8-Mar-06 19:49

Maher Abu Zer

8-Mar-06 19:49

i have a datatable that has to be binded to a datagrid which is filled from the database.
the datatable returned contains the fields {id, name}

but i'd like to insert a checkbox column and an image column to be binded with the datagrid.
so i'll have {checkbox, id, name, image}

so how can i do that in a simple way

Regards,
Maher Abu Zer

-- modified at 1:50 Thursday 9th March, 2006

Security.Permissions error

projectcode18-Mar-06 5:12

projectcode1

8-Mar-06 5:12

I am trying to run this VB.Net(client) application from a different server, it gives me the error
Additional information: Request for the permission of type System.Security.Permissions.EnvironmentPermission failed in .Net 2.0

I think it is more .Net issue and not VB.net. Can anyone please help me?

Thanks.

std::cout Messes Up Filter in OpenFileDialog

ricecake8-Mar-06 4:18

ricecake

8-Mar-06 4:18

Does anybody else experience the following behavior?

When I comment out the line std::cout << 0; in f(), everything works fine. However, if I uncomment the line, then when I change the filter in the OpenFileDialog, all the files in the list disappear.

This is using Visual C++ .NET 2003 (Managed Extensions to C++, not C++/CLI).

I created a new Visual C++ Windows Forms Application (.NET).
I added a button to this form.

I added an event handler for this button that consists of the following:

OpenFileDialog* dlg = new OpenFileDialog;<br />
dlg->Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";<br />
dlg->ShowDialog();

I added a native C++ file that consists of the following:

#include <iostream>

void f()
{
    // Comment the following line to get correct behavior
    std::cout << 0;
}

I turned off Precompiled Headers for the project. (not essential, otherwise you need to add #include "stdafx.h" to the native file).
Compile and run (click the button then change the file filter).

Note that nowhere in the program did I actually call the function f(). It seems that its mere existence in the project is enough to mess this up.

--
Marcus Kwok

Re: std::cout Messes Up Filter in OpenFileDialog

ricecake8-Mar-06 5:44

ricecake

8-Mar-06 5:44

Hmm, OK something is really weird now. I sent the code to a colleague of mine and the issue does not appear on his machine. I even sent him both versions of the executable, and neither version shows the bug on his machine, though the exact same exe's do show the bug on mine.
Confused | :confused:

--
Marcus Kwok

Re: std::cout Messes Up Filter in OpenFileDialog

ricecake4-Apr-06 8:51

ricecake

4-Apr-06 8:51

I posted a workaround here:
http://groups.google.com/group/microsoft.public.dotnet.languages.vc/msg/3f5536f97758b712[^]

but unfortunately I don't think it will be of much use, since no one else was able to reproduce the bug.

--
Marcus Kwok

-- modified at 14:52 Tuesday 4th April, 2006

Re: std::cout Messes Up Filter in OpenFileDialog

ricecake4-Aug-06 10:35

ricecake

4-Aug-06 10:35

Solution here:
http://www.codeproject.com/script/comments/forums.asp?msg=1611776&forumid=3785#xx1611776xx[^]

--
Marcus Kwok

Regular Expressions

Arkett7-Mar-06 22:59

Arkett

7-Mar-06 22:59

Does anybody have a URL for a really good Regular Expressions Primer. I dont need anything too basic I already understand the basic principles, I just need to get to grips with language an syntax.

http://www.ViSYNERGY.com
End of Line.

Re: Regular Expressions

Chandana Subasinghe8-Mar-06 1:03

Chandana Subasinghe

8-Mar-06 1:03

Have a look

http://www.regular-expressions.info/[^]

Re: Regular Expressions

Arkett8-Mar-06 5:22

Arkett

8-Mar-06 5:22

Thank you for that Chandana

http://www.ViSYNERGY.com
End of Line.

Re: Regular Expressions

Chandana Subasinghe8-Mar-06 5:24

Chandana Subasinghe

8-Mar-06 5:24

You are welcome Smile | :)

Re: Regular Expressions

HimaBindu Vejella8-Mar-06 18:36

HimaBindu Vejella

8-Mar-06 18:36

http://www.regexlib.com

"Every morning I check Forbes 40 richest Indians list , if i'm not there I go to work."

ToolStrip rounded corners

Office Lineman7-Mar-06 6:46

Office Lineman

7-Mar-06 6:46

Is there some way short of rendering the whole control myself to get rid of these ugly rounded corners on System.Windows.Forms.ToolStrip?

--
I've killed again, haven't I?

Re: ToolStrip rounded corners

Office Lineman7-Mar-06 12:04

Office Lineman

7-Mar-06 12:04

Ah. Not calling base.OnRenderToolStripBorder(e) in the custom ToolStripRenderer seems to get rid of that nasty bordery aftertaste.

Yay me.

--
I've killed again, haven't I?

Embedding a control in IE

asdasdqasdasd7-Mar-06 5:25

asdasdqasdasd

7-Mar-06 5:25

I created a user control in C# that I'd like to display in IE. I also did create a virtual directory on my local host. It works fine on one machine, but I can't get the control to show up on 3 other machines. They just show a placeholder box for the control.
Here is html that I am using:

<object id="MyUserCtrl"
classid="http://localhost/MyCtrl/MyCtrl.dll#MyCtrl.UserControl1" height="500" width="500" viewastext="">

I think this might have something to do with my IIS settings?
Please help.

add data to xml file

bhavz697-Mar-06 1:57

bhavz69

7-Mar-06 1:57

hi,

im creating a smart device application in vs.net2003 and i want to add new values to my xml file from the textboxes once i have clicked the 'add new button'.can anyone help please??

heres my xml file:

<code><?xml version="1.0" encoding="utf-8" ?>
<subjects xmlns="http://tempuri.org/states.xsd">

<subject name="Go to lab">
<task>Go to lab</task>
<StartDate>7/3/06</StartDate>
<StartTime>12.00pm</StartTime>
<comment>complete all task</comment>
</subject>
</subjects></code>

i want to add new subject in run time and it should save in the xml file

thanks..

bhav

Re: add data to xml file

Guffa7-Mar-06 3:50

Guffa

7-Mar-06 3:50

Create an XmlDocument object and load the xml file into it. Add nodes to it and save it.

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

Re: add data to xml file

bhavz697-Mar-06 5:26

bhavz69

7-Mar-06 5:26

ok..would u know how do implement that..i am totally knew at this and to b honest i havent a clue..even links to websites will be great.
thanks

Re: add data to xml file

Guffa7-Mar-06 22:24

Guffa

7-Mar-06 22:24

You have all the documentation at MSDN Library[^]. Search for "XmlDocument class".

The DocumentElement property is a collection of XmlNode objects that is the nodes in the root element. You can use the CreateNode method to create a node, then add it to the collection.

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b { font-weight: normal; }

AJAX

virz7-Mar-06 1:44

virz

7-Mar-06 1:44

hey....anybody has AJAX sample application which is clearly understood conceptually...
If anybody has,,,plz send me the code for AJAX with using .Net Framework

Thanking You.
Sincerely,
VIRAL PATEL

Re: AJAX

Vasudevan Deepak Kumar7-Mar-06 22:10

Vasudevan Deepak Kumar

7-Mar-06 22:10

http://ajax.schwarz-interactive.de/[^]

Vasudevan Deepak Kumar
Personal Web: http://www.lavanyadeepak.tk/
I Blog At:
http://www.dotnetjunkies.com/weblog/deepak/
http://deepakvasudevan.blogspot.com/
http://deepak.blogdrive.com/

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