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all groups > dotnet compact framework > july 2004 > threads for monday july 19

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Problem with emulator when not connected to the internet(...)
Posted by objectref at 7/19/2004 11:12:28 PM
Hi to all, i am sure that i am missing something here but this is what is happening: I am using vs.net 2003 with Mobile 2003 Smartphone SDK and Pocket PC 2003 SDK and when i am connected to the internet, the application is loaded into the emulator (any of these), transfering, installing and...more >>


BUG? TabPage.Enable and TabPage.Visible don't quite work
Posted by Richard Thombs at 7/19/2004 8:41:20 PM
I have tab in a TabControl that I'm trying to hide when I don't want it displayed. Trouble is, no combination of TabPage.Enable=false and TabPage.Visible=false gives the right solution. What I end up with is a tab that I can still see and click on. I would like to be able to totally hide the t...more >>

send email
Posted by Page Up - XP at 7/19/2004 4:50:12 PM
Hello, I have tried a following program: http://blog.opennetcf.org/ayakhnin/CommentView.aspx?guid=53260a37-c41c-42df-9a6d-6a61bf5c5317 I would like to send mail at redirect address, but it not works. Why? How must I do? Regards. ...more >>

SQL Server CE and Windows Mobile 2003 Devices
Posted by Nicolas Nasdrovisky at 7/19/2004 4:48:53 PM
Hi all. Is SQL Server CE 2.0 compatible with Windows Mobile 2003 Devices (like Symbol PPT 8840 w/ Mobile 2003) ??? If the answer is yes, I am a little bit confused about the following article from MS (DataSet Server CE: Database Connectivity for Windows Mobile-Based Devices). http://msdn...more >>

Developing for the Windows 2003 Smartphones.
Posted by objectref at 7/19/2004 2:45:27 PM
Hi to all, i intend to start developing mobile applications using the compact framework and i was wondering if someone can help me with the below questions. My target devices are mainly the Windows 2003 smartphones and especially the Orange SPV E200 (Qtec 8080 here in Greece). a. I already...more >>

Visual Studio OpenNETCF.SDF.PPC3.ARMV4.CAB deploy bug ?
Posted by Enrico Pavesi at 7/19/2004 2:39:39 PM
I compiled and deploy a program on a ppc2003 device. It links and deploy OpenNETCF.SDF.PPC3.ARMV4.CAB on the device But i supposed the correct version was OpenNETCF.SDF.WCE4.ARMV4.CAB . Is there a problem or is it correct? Thanks ...more >>

Strange Native Exception
Posted by Enrico Pavesi at 7/19/2004 12:33:43 PM
A strange native exception appens sometimes when i call this function. Is called in a try except block and it's the last call before the catch. The event is a button click. I see that all the visual interface is modified . The PVEN field is selected and after a little moment a had a native e...more >>

level of depth with openFileDialog
Posted by André Buck at 7/19/2004 11:15:16 AM
Hi, I created a openFileDialog which works fine. But ...when I opened the fileDialog, it only shows me files within the folders which are not deeper than one folder in the "My Documents" folder. Question: How can I get access to files in "every" folder on my device?* (files within the "M...more >>



Little question about a TreeTag
Posted by tiger79 at 7/19/2004 10:34:34 AM
Hi uber-programmers ;) I have made a TreeView (yes again ;) ) and I made a struct(ure) so that I could define my own object to place in the Nodes.Tag propery. But now I'd like to query the node to see which kind of structure it has as a Tag, something like this : if (treeView1.SelectedNode.Ta...more >>

How to Hide SIP button?
Posted by Raj Kumar at 7/19/2004 9:56:01 AM
Hi! I have two panels on a form. Panel1 displays the list view(no user-inpout required) and Panel2 displays a detailview(user can change the data). Panel1 has two menu items for editing or creating new records. Panel doesn't have any menuitems. Now I would like to hide/remove the SIP icon when Pa...more >>

a registry entry that only changes after a reset?
Posted by casey chesnut at 7/19/2004 9:42:38 AM
[not directly related to CF] is there a system registry that changes after each time the device has been reset? the registry entry would have to be on most CE devices (an API call would work too). i need something like this for generating key material for security. the value should change af...more >>

Debug vs. Release
Posted by Keith at 7/19/2004 7:21:42 AM
I understand that Debug should be - troubleshooting one's code, etc. - and release should be when one has the "final" version of one's code for release. But what is the difference in VB/VS.NET? Both version create a complied version - but in different folders. That can't be the only diffe...more >>

Maximal Size of string?
Posted by palm.kevin NO[at]SPAM gmx.net at 7/19/2004 7:16:44 AM
Is there a limit in the length/size of a string? Can a string contain for example the content of a 5Mb Text-File?...more >>

Bug in Garbage Collector if too many objects in compact framework
Posted by palm.kevin NO[at]SPAM gmx.net at 7/19/2004 12:38:05 AM
I observed a strange behaviour in my program. When I create too much objects, the garbage collector seems to not be able free the allocated memory. Example where the GC frees memory: ArrayList c = new ArrayList(); for(int i = 0; i < 200; i ++) { c.Add(new char[500000]); } ...more >>


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