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all groups > dotnet compact framework > august 2004 > threads for wednesday august 18

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Printing an image
Posted by google NO[at]SPAM winbasic.com.au at 8/18/2004 11:03:14 PM
Hi, Is there an easy way to print a bitmap? I have a signature which is saved as a bitmap and would like to print it on the bottom of a delivery receipt. I'm trialing the field software printerce library at the moment but can see no way there of printing a graphic so I'm wondering if there is...more >>


EXCEPTION : Importing DLL from eVC with double type parameter
Posted by Kristijan Marin at 8/18/2004 5:28:33 PM
Hi, If I try to import a method that has 'double' as a return values or as a parameter then when trying to call that method I get UnSupportedException. NO matter if the DLL I specified exists or not. So as seen from the example below, if this "krispi.dll" exists or not i always get this excep...more >>

cant install .net compact framework
Posted by ernita at 8/18/2004 5:19:01 PM
when i am trying to install de SP1 it tells me an error: the Windows intaller dont recognize the component, should y download a SP? or what is what i need? ...more >>

Can not display a load image in compact framework vb.net
Posted by Justin Champion at 8/18/2004 5:09:17 PM
hello I am using the following code to display an image inside of an emualtor Dim myimage As Bitmap myimage = New Bitmap("Sample.jpg") PictureBox1.Image = CType(myimage, Image) I have added the image file to the project so it is transferred and checked that it is act...more >>

change system time
Posted by cfyam at 8/18/2004 4:44:50 PM
How can I set the system time on PPC? ...more >>

Wceload silent mode?
Posted by Thore Berntsen at 8/18/2004 4:35:59 PM
I call WCeload.exe via the OpenNetCF.Desktop.Communcication library in order to install cabfiles. For example the Compact Framework cabfile. My problem is when the cabfile has been installed before, then a question pops up on the device that asks me if I want to overwrite the files that has been ...more >>

OpenNetCF.Desktop.Communication library and coldboot
Posted by Thore Berntsen at 8/18/2004 4:30:25 PM
Is there any way I can coldboot (or hardreset) a device from the OpenNetCF.Desktop.Communication library ? Thore Berntsen ...more >>

Asynchronous Pluggable Protocols in Pocket IE?
Posted by Razvan Dragomirescu at 8/18/2004 4:29:25 PM
Hello everyone, I've been Googling for a solution for implementing Asynchronous Pluggable Protocols (APP) for Pocket IE. What I want to achieve is a callback to my application whenever the user clicks on a link that looks like customprefix://some_data_here . I've found a few samples for the .N...more >>



Immediate window for debugging
Posted by Wapiti at 8/18/2004 3:33:59 PM
Ok, I'm new to .net, but getting there (I think)... When I run my vb.net application in the emulator and have a break point in my code - how am I able to print out diagnostics in the immediate window (command window?) like we did in VB6? such as Print myVar To have it show my variable ...more >>

voice recongnition?
Posted by carlos alejandro perez at 8/18/2004 3:22:09 PM
Hi folks Anyone can give me a clue about voice recognition on the PocketPC? We need about 1000+ recognizable words in our app. I attended to Microsoft Faculty Summit, and someone there suggested me to use a regular server (that is, a regular PC) to perform voice processing, sending the "voice-...more >>

How to delete from a DataSet
Posted by Rik Hemsley at 8/18/2004 2:07:07 PM
Hi, I'm trying to delete a row from a recordset, but the database doesn't seem to be changed at all. Does this code look incorrect? AFAICT from reading MSDN, it's the Right Way to delete a row... MyDataAdapter.Fill(MyDataSet) Dim r As MyDataSet.MyRow = MyDataSet.MyTable.Rows(0) MyData...more >>

OpenNetCF.Desktop.Communication Registry classes
Posted by Thore Berntsen at 8/18/2004 1:52:51 PM
I can't figure out how to use the OpenNetCF.Desktop.Communication registry classes. Does anyone have an example to share? Spesifically I need to read the value of HKEY_LOCAL_MACHINE\\Platform\Name Thore Berntsen ...more >>

App In Memory
Posted by MDB at 8/18/2004 1:39:00 PM
Is there a way to find out if an app is already running in memory before starting up a new app and if so remove it pragmatically before starting up the app again? I am running into problems where the app appears not to be running however, it is in the background. TIA MDB ...more >>

PInvoke a legacy class?
Posted by Tim Johnson at 8/18/2004 1:30:53 PM
I've read up on how to use P/Invoke to work with unmanaged legacy dlls with a flat API. But how do you do that for a legacy dll that is built as a set of classes? If I do a dumpbin of the dll I get decorated names which include the class name as well as the method name. But I can't determine ...more >>

CF SP2 and Emulator
Posted by tma at 8/18/2004 1:19:55 PM
How does one keep the emulator upgraded to SP2? I have been able to install the service pack via the convoluted method provided us and it works, but whenever I shut down the emulator (ie. go home at night) I have to re-install it the next day all over again. Is this normal? ...more >>

Bluetooth IOException
Posted by Malc at 8/18/2004 9:43:12 AM
Hi, when I try and open the Bluetooth serial port using Compact Framework 2.0's System.IO.Ports library I get an IOException, however the same code works fine with the regular serial port. Anyone know a solution? outPort = new SerialPort("COM8:", 4800, Parity.None, 8,StopBits.One); ...more >>

App not showing in Running Programs List
Posted by Maurice Asuar at 8/18/2004 3:35:01 AM
Hello, I am developing an application that starts from a normal class instead of a form class. This is causing the app not to show in the Running Programs List (I think). The question is: There is a way to show an app without a Main Form in the Running Programs list?? Thank you in adv...more >>


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