Mobile

A serious bug of list view in compact framework

12-Jul-04 7:42

Looks like you are using raw OLE DB. Anyway, read this article:
Managing Blobs Using the ATL OLE DB Consumer Templates[^]
The same principles apply.

Regards,
João Paulo Figueira
Embedded MVP

ting66812-Jul-04 0:14

ting668

12-Jul-04 0:14

Hi~

Lei wrote
"I have 2 forms, form1 contains a ListView. What I want to do is, when
clicking an item in the ListView, hide form1 and show form2. Code for
ListView's SelectedIndexChanged: { form2.Show(); this.Hide(); }. When I
click the item, form2 shows with form1's title and menu. I noticed that when mouse down, the SelectedIndexChanged event was triggered and bring form2 to front. But when mouse up, system redrawed the selected item and bring title and menu back to form1's. I tried to handle MouseDown and MouseUp event of ListView but they were never triggered. Now I used a tricky way to solve the problem: start a thread and use Control.Invoke to switch forms. It is not good, I think there must be a better solution. Thanks."

I am facing the same problem. Someone solve it with setting timer. However, is there any other way to solve it?
Thanks~

DataGrid for eVC++ 4.0

Hadi Rezaee11-Jul-04 19:08

Re: DataGrid for eVC++ 4.0

11-Jul-04 19:08

Hi,

Is there any DataGrid ActiveX for eVC++ 4.0 ?!

Regards,
Hadi

João Paulo Figueira12-Jul-04 7:52

Re: DataGrid for eVC++ 4.0

12-Jul-04 7:52

Not an ActiveX, but one of the most successful articles here on CodeProject also works on CE:

MFC Grid control 2.25[^]

Regards,
João Paulo Figueira
Embedded MVP

Hadi Rezaee12-Jul-04 10:30

THis problem happen again and again

12-Jul-04 10:30

Oh yes, i knew MFC Grid but i didn't know it could works on CE too Smile | :)

Thanks alot Chris, Thanks alot João Rose | [Rose]

Regards,
Hadi

ting66811-Jul-04 16:04

ting668

11-Jul-04 16:04

Datagrid : Bitmap in Cell ??

thilec10-Jul-04 22:45

thilec

10-Jul-04 22:45

I need to display data in a grid with bitmap (icon) in cell depending on the data

It's not possible to override the Paint methods of DataGridTextBoxColumn in the compact framework

Is there any way to have such a datagrid (with bitmap for each cell) based on the .NET compact framework datagrid ?

How to draw a dialog box in pocket pc application?

ting6688-Jul-04 5:45

ting668

8-Jul-04 5:45

HI~
I have ever tried to use form as a dialog box but it occupy the whole screen

How to make a dialog box that not cover the whole screen?
I don't want it cover the parent application

thank

ADOCE Find() problem

Hadi Rezaee8-Jul-04 1:08

Sharing code with desktop

8-Jul-04 1:08

Hi,

I don't know what's wrong with below code, When I run this It always return the first record. Confused | :confused:

pRecCus->Find( _bstr_t("Code=" + strCusCode), 0, adSearchForward, 1L );	<br />
if( !pRecCus->adoEOF )<br />
{<br />
 m_List.SetItemText( i, 1, (LPCTSTR)((_bstr_t)pRecCus->GetFields()->GetItem(_variant_t("Name"))->Value) );<br />
}

Regards,
Hadi

GSM

Anonymous7-Jul-04 23:46

Anonymous

7-Jul-04 23:46

How to operate with this format. Actually i'd like to have a Server side (some terminal) and a lot of pocket pcs. And i want to transfer messages thru the GSM format between them. Is It Possible, and where to find info about this.
Thanks.

Re: GSM

Essam Salah7-Aug-04 1:57

Essam Salah

7-Aug-04 1:57

please explain more ; so we can understand

Re: GSM

montons17-Aug-04 5:10

montons

17-Aug-04 5:10

Hi,
I think that he has the same problem of mine. He wants to connect; using ppc with internal/external GSM cell phone like modem (my is internal), to another PC and transfert data in several ways. Like a terminal application, using AT command to connect ATDT ...

I've posted some question aboit TAPI, but if you know anything ... please any suggestion is gold for me.

Thanks in advance.

Montons

windows ce SQL

resit sahin7-Jul-04 13:32

resit sahin

7-Jul-04 13:32

I have an ASP.NET application on a desktop that uses SQL server updates it and vs.
i want to design a mobile app that will be used to reach my main server
by online or ofline.
for exmp a have a pocet pc and a sell some products by my van.when i giive this inpu
to my pocet pc it updates its databse and when connected updates the main server.
my quastion is do i have to write two separete apps or can i convert my desktop api to my pocet pc.is it possible to convert a desktop project to mobile.

i m very new in mobile if you know link about using desktop and mobile devices simultanisly ( together ) please make me know!

resit2@yahoo.com

Access Assembly Info

markpirvine7-Jul-04 9:52

markpirvine

7-Jul-04 9:52

Hi,

I was wondering if it is possible to access at runtime the data (e.g. AssemblyTitle) that is entered in the AssermblyInfo file? I know it in possible with the full framework, but I have been unable to find any info regarding the cf.

Any help would be greatly appreciated.

Mark

Member 11446177-Jul-04 8:30

Member 1144617

7-Jul-04 8:30

I am sure there is a very simple solution to this problem but I am yet to find it, so your help is greatly appreciated.

I am currently writing an application that has a handheld component and a desktop component. I have several classes that I need to use in both places.

The solution that looked best to me was to place the files in a seperate project, compile it as a ClassLibrary than import the dll and use them in each project as I needed to. However when I do this I have one of two problems. If I make the class library to use the compact framework, it creates problems in my desktop application, as it wants to remap referances to match the framework used by my library. If I create the library as a standard .net application, visual studio complains that it cannot use the library because it uses full .net features.

My Eternal thanks,
Andy

bg color of tree view & list view

khchan5-Jul-04 15:51

khchan

5-Jul-04 15:51

hi,

how to change the background color of tree view and list view in c# .net cf?

thanks

CArray makes me cry !!!!!!!

Hadi Rezaee5-Jul-04 9:39

5-Jul-04 9:39

I have a very odd problem that made me really crazy ! Eek! | :eek:

I've an member variable in my dialog class:

public:<br />
   CArray < SomeStruct, SomeStruct > m_MrOdd;

In a function I added some values to m_MrOdd, like this:

void CMyDialog::SomeFunc1()<br />
{<br />
   m_MrOdd.Add( SomeStruct( 1, 2 ) );<br />
   m_MrOdd.Add( SomeStruct( 10, 2 ) );<br />
   m_MrOdd.Add( SomeStruct( 1, 212 ) );<br />
}

And when i want to use of values, the array show me nothing !

void CMyDialog::SomeFunc2()<br />
{<br />
   if(m_MrOdd.GetSize() == 0)<br />
      MessageBox( _T("What did you do with my array ?!!!!!!") );<br />
.<br />
.<br />
.<br />
}

I don't know what to do ... plz help me.

The intresting part is when i debug the program Poke tongue | ;-P

In Adding values, it shows that everything is ok and in using data in another function it shows there is not any value Cry | :((

Regards,
Hadi

João Paulo Figueira5-Jul-04 10:59

5-Jul-04 10:59

Is m_MrOdd the same variable? By the way, you should be declaring it as:

CArray < SomeStruct, SomeStruct& > m_MrOdd;

(the second argument is a reference type).

Regards,
João Paulo Figueira
Embedded MVP

Hadi Rezaee5-Jul-04 11:18

5-Jul-04 11:18

Hi dear João Smile | :)

And thanks alot for reply, You are the only one who helps me Smile | :)

Well, m_MrOdd is the member variable (public access) of CMyDialog class.
As you said I changed the m_MrOdd declaring to:

CArray < SomeStruct, SomeStruct& > m_MrOdd;

But I've still the problem Frown | :(

Best Regards,
Hadi

João Paulo Figueira5-Jul-04 11:32

5-Jul-04 11:32

Can you please show the definition of SomeStruct? It may be important...

Regards,
João Paulo Figueira
Embedded MVP

Hadi Rezaee5-Jul-04 11:36

5-Jul-04 11:36

It's the real structure:

struct OrderItems<br />
{<br />
	OrderItems(){}<br />
	OrderItems(int code, int count)<br />
	{<br />
		m_nCode = code;	<br />
		m_nCount = count;<br />
	}<br />
<br />
	int m_nCode;<br />
	int m_nCount;<br />
};

Best Regards,
Hadi

João Paulo Figueira5-Jul-04 11:39

5-Jul-04 11:39

This is really strange because it should be working on such a simple structure (no need for complex copy semantics). Let me think a little bit...

Regards,
João Paulo Figueira
Embedded MVP

João Paulo Figueira5-Jul-04 11:41

5-Jul-04 11:41

What is the value of GetUpperBound ?

Regards,
João Paulo Figueira
Embedded MVP

Hadi Rezaee5-Jul-04 11:51