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Hi,
I have code that highlights rows in a DataGrid based on the value of the Status column. The code works quite well on the Desktop. When the same code is executed on Windows Mobile 6 environment (I am using emulator to test) it does not work. See code below.
I am installing custom control DataGridColorTextBoxColumn for table styles derived from DataGridTextBoxColumn that overrides the Paint method of DataGridTextBoxColumn. This method does not exist in Mobile SDK.
Any thoughts on how this can be done easily without writing a custom DataGrid that overrides Paint? In this case, one has to deal with the rendering of the entire control.
Any help would be greatly appreciated...
Thanks and Regards,
- Raj
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Here's the code...
--------------- Installing custom control for column ---------------
private void AddStyles(DataGrid dg)
{
DataGridTableStyle ts = new DataGridTableStyle();
DataTable dt = (DataTable)dg.DataSource;
ts.MappingName = dt.TableName;
for (int j = 0; j < dt.Columns.Count; ++j)
{
DataGridColorTextBoxColumn cs = new DataGridColorTextBoxColumn(j);
cs.MappingName = dt.Columns[j].ColumnName;
cs.HeaderText = dt.Columns[j].ColumnName;
ts.GridColumnStyles.Add(cs);
}
dg.TableStyles.Clear();
dg.TableStyles.Add(ts);
}
--------------- Custom control code ----------------------------
public class DataGridColorTextBoxColumn : DataGridTextBoxColumn
{
//in your handler, set the EnableValue to true or false, depending upon the row & col
private int _col;
public DataGridColorTextBoxColumn(int col)
{
_col = col;
}
protected override void Paint(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, System.Windows.Forms.CurrencyManager source, int rowNum, System.Drawing.Brush backBrush, System.Drawing.Brush foreBrush, bool alignToRight)
{
{
DataTable dt = (DataTable)this.DataGridTableStyle.DataGrid.DataSource;
DataRow row = dt.Rows[rowNum];
Brush bgBrush = backBrush;
if (((string)row["Status"]) == "Open")
{
bgBrush = Brushes.Red;
}
base.Paint(g, bounds, source, rowNum, bgBrush, foreBrush, alignToRight);
}
}
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when i use SqlCeRemoteDataAccess to pull data to DB of pda show error msg ::
( Error : a request to send data to the customer runn iis has failed . for more information , see hresult )
how i can resolve this my problem
123
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Hello,
I am using the Compact Framework 2.0
I have an xml document I would like to read and write to.
<br />
Try<br />
'File the xml file<br />
Dim fileName As String = String.Empty<br />
Dim ds As New DataSet<br />
Dim dv As DataView<br />
<br />
Dim path As String<br />
path = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase)<br />
<br />
'Read in the xml file<br />
<br />
fileName = String.Format("{0}\WebServiceURL.xml", path)<br />
<br />
ds.ReadXml(fileName)<br />
<br />
'Find if a url already exists<br />
dv = New DataView(ds.Tables(0))<br />
<br />
If (dv.Count = 0) Then<br />
'This is the first time the application is running, so input from user<br />
Dim objInputURL As New InputURL()<br />
objInputURL.ShowDialog()<br />
Else 'Set the URL to the current web service location<br />
Dim objUrl As New Globals<br />
objUrl.UrlPath = ds.Tables(0).Rows(0)("url").ToString()<br />
End If<br />
<br />
Catch ex As Exception<br />
MsgBox(ex.Message)<br />
End Try<br />
The above code has a problem, as it cannot find the xml document. I have created this path and put the document inside it "\programFile\PDACodeRedWM5"
I still get the following error file not found
The problem is that the user will enter the URL of a web service. I would like the URL of the web service that they enter to remain, even after the user has completely closed the application.
So when they re-start that can they can use this URL.I have tried using the resources file and the resourceWriter to save the url, but that is read-only. So doesn't have a ResourceWriter.
Is there another method other than using a xml document that can be used to save this.
I am using CF 2.0 and are developing a PDA WM5 application
Does anyone have any suggestions?
Many thanks,
Steve
-- modified at 14:53 Friday 4th May, 2007
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I have reinstalled VS.NET2005 and when I try to debug application can not stop into breakpoint.
In tooltip of breakpoint I got this message:
"the breakpoint will not currently be hint. The specified module has not be loaded"
Can anyone tell me how can I configure VS.NET2005 to be able to debug.
(I am using Mobile Application);
I Love SQL
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I have download SP1 of .NETCF2.0 and my problem solved.
I Love SQL
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Microsoft has provided new feature as VOIP (voice over IP phone service)in wimdows mobile 6.0.
I have some set of questions on this...
Can any body tell me if Microsoft also support Video calling via this application?
Has microsoft defined any acrchitecture like direct show for this support.
Or will it use internally direct show APIs.
How does oem integrate this application if they use third party video codecs?
Is this application is similar to video telephony?
I am sure microsoft has not yet come with video telephony application.
They have left it to OEM to make the application using microsoft SDK.
Any help of refrence will be helpfull.
Anil
Anil Kumar
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My boss wants our mobile page to have a save password checkbox that will load your last used username and password into the appropriate input fields on the login page from your cookie.
This is all well and good, except that asp.net does not want you to preset password fields period. Nor does it want you to use <% %> tags to enter html into your page.
IS there a way to do this?
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I am using CMyButtonclass(for eg) derived from CButton Class from MFC and using DrawItem method for drawing own child controls.Except radiobuttons everthing is perfect till the time....but the thing is i am getting the controls drawn on a window perfectly....now i am getting the problem in handling that....i.e.I need to handle the radio button events ....CHECKED and UNCHECKED.....
....for that i need a Handle of Parent window...
I have options of GetParent() method...I am using like this....
CWnd *p =GetParent(); from where i am getting the handle of that....i want the functionality of radiobuttons to be in my derived class so i am doingn that....
Can Any one find the solution of controlling the radio button in derived class so that event handling can be done in that only....
This is what i am trying to get that handle//....
CWnd *pChild = NULL;
for (pChild=GetWindow(GW_CHILD); pChild; pChild=GetWindow(GW_HWNDNEXT))
{
if (pChild == pBtn)
{
((CRadioButtonEx *)pChild)->SetCheckStatus(false);
((CRadioButtonEx *)pChild)->Invalidate(TRUE);
}
}
Basically m derived class should able to handle the Events associated with the radio buttons....
Can any one know the solution....
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Hi Guys,
I have an application running on a PDA (WinCE), and I want to send messages on TCP/IP over ActiveSync (USB) to a debug/logging application running on my PC.
The PC application can run as a Server or as a Client (both are supported).
Is there anything special I need to do in order to open the TCP connection over ActiveSync ?
Can anyone help me with this ?
Thanks in advance,
Guy.
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Hello,
Does anybody know of a CF control that duplicates the FolderBrowserDialog functionality? I want to be able to choose just a folder, and I do not want to use the WinAPI as I may not always know the platform the app is running on and whether that will work or not.
If nobody knows of one, does anybody know of a good starting point for creating a new class (e.g. one to inherit from)?
Thanks.
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Hi all,
i've written my first winCE app and build a .cab file then i install it in a dopod device. the installation was no problem, but as i try to run it, there was a error message said that this app can not run because of either it is not yet signed or there are some component was not installed yet.
the question is, what was the component do i have to install? and should i sign the app first? since the app was only for a test purpose.
thanks
tjie pouw
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Hello, someone can indicate to me like putting a link on “today” (exactly like the tom tom)?
Thanks.
Alex
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Hello !
I'm porting an application (a console application) that was developped for a standard desktop platform to a PocketPC 2003. I'm using Visual Studio 2005.
Everything seems to work fine except for the standard input/output streams.
First, a little explanation of what this application does: in fact, this app is started by a Java application that will retrieve the standard input and ouptut streams of my application to be able to communicate with it. So, the console windows is even not displayed as the streams are captured by the Java app.
What I'm doing is waiting for a signal of the Java app (a simple string) using cin:
char szBuffer[255];
cin >> szBuffer;
Problem: under WinCE this code doesn't work correctly. The operation returns immediately (it should block until a string has been received) and the bad bit or the fail bit of the stream is set (I just checked both of them together). This has to do (almost certainly) with the fact that console windows are not supported on winCe (as far as I know).
For now, I only tested without the Java app but I don't think the stream will reset itself once the Java app gets the streams.
Does anybody know how I can solve the problem ?
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Hi All
I am developing Pocket PC application, where I have to keep the shortcut of my application under "Start Menu/Settings/Connections tab". I have tried using .CPL , it is adding under "Start menu/Settings/System". Any help will be appreciatable.
Thanks
Prasanna.
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Hiiiiiii,
I am making "voice to text conversion" project in pocket pc 2003.
Can anyone tell me which API use for speech recognition in pocket
pc? If anyone have simple code of speech recognition in pocket pc
 plz write me.
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subject is my question
I Love SQL
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Hi,
Have a look at the following blog posting http://blogs.msdn.com/windowsmobile/archive/2006/01/09/510997.aspx[^] it should contain a nice wrapper to a native method you can use on Windows Mobile 5.0 or above devices.
There is an older technique documented here http://msdn2.microsoft.com/en-us/library/ms172516.aspx[^] which works on older devices as well, however for many reasons it is suggested to try to avoid this process. One reason is that with the Windows Mobile security model, you may find that with newer devices you have access permisson problems utilising this technique depending on the particular device you attempt to use it on.
Thanks,
Christopher Fairbairn
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Hi,
Any help would be greatly appreciated. I am trying to develop an application whereby if a user presses a particular button a text file in my documents would be attached to an email.
Thanks
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how i can install sql server ce on pocket pc
123
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fopen ("filename", mode);
which directory is this filename saved in?
everytime i exit the program, the file seems to be deleted
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How can I open GPRS connection using C# code.
Regards.
I Love SQL
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Hi all,
I'm developing a WinCE application on VS 2005. So i need a WinCE emulator for testing my application. But i don't know how to attach WinCE emulator in VS 2005.
please show me how to attach WinCE emulator into VS 2005?
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Hi all, is there an easy way to detect if a call is in progress?  am using embedded VC++... for WM2003 smartphone. thx
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