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Use of a DLL from a fingerprint reader. DLLImport problems..
Fri, 1 Aug 2008 13:13:03 -0700
Hi everyone!
i'm new at this forum as well as programming in .net
I have to develop a module that can use and configure a fingerprint
detector; its documentation is written in C, as you will see below.
This is the function declaration that appears at the documentation
extern int WINAPI Wis_Diagnose (unsigned c ...
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Microsoft.Office.Interop.Access.Form
Fri, 1 Aug 2008 22:06:22 +0200
i opened a form using DoCmd, then I used
Microsoft.Office.Interop.Access.Application MSAccess = new
Microsoft.Office.Interop.Access.Application();
MSAccess.OpenCurrentDatabase(....);
MSAccess.DoCmd.OpenForm("formname",...);
Microsoft.Office.Interop.Access.Form f = MSAccess.Forms["formname"];
...
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Fri, 1 Aug 2008 12:20:25 +0200
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C# translation and call of SetupDiBuildClassInfoListEx(...)
Thu, 31 Jul 2008 22:49:15 +0200
Hi,
can someone please give me a translation of this call from C to C#:
WINSETUPAPI BOOL WINAPI
SetupDiBuildClassInfoListEx(
IN DWORD Flags,
OUT LPGUID ClassGuidList,
IN DWORD ClassGuidListSize,
OUT PDWORD RequiredSize,
IN PCTSTR MachineName, OPTIONAL
IN PVOID Reserved ...
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Problem in authorization Manager while using AzRoles.dll(.Net)
Thu, 31 Jul 2008 09:04:06 GMT
Hi All,
I am creating custom RoleManager by using AzRolesLib.dll. I am facing one
problem that is in the method of IsUserInRole(string userName, string
roleName). The method definition is given below
public override bool IsUserInRole(string userName, string roleName)
{
string[] usersInRole = t ...
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Windows Shell to find installed Apps
Wed, 30 Jul 2008 06:36:34 -0700 (PDT)
Hi.
This is almost the first time I need runtime.interop, so sorry for my
inexperience.
I need to check inside my application if another specific application
is already installed in the computer: reading the library I found
IAppPublisher, IEnumPublishedApps, IPublishedApp and IShellApp.
I added Shell32.d ...
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printing on Microsoft document image write using winspool.drv
Wed, 30 Jul 2008 00:41:01 -0700
Hi, I am using winspool.drv api calls to print pdf docs. It print well on
printer but when I configure MS document image writer, and send print, it
does not pop up for file selection ".mdi" and does not open document image
writer with prinited pdf. can any one tell what specal neds to be done in
this case?
...
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Why is Enterprise Services app crashing?
Tue, 29 Jul 2008 15:49:29 -0400
I have a running COM+ Server application with 3 running components. In
the Component Services MMC, I can right-click and disable one
component. If I then stop the application and restart it, it crashes
immediately. If I reset the disabled component to enabled, it again
works fine.
What is a good way to tr ...
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When using System.IO.FileStream, I write 8 bytes, then seek to the start of the file, does the 8 bytes get flushed on seek and the buffer become a readbuffer at that point instead of being a write buffer?
Mon, 28 Jul 2008 18:38:06 -0700
When using System.IO.FileStream, I write 8 bytes, then seek to the start of
the file, does the 8 bytes get flushed on seek and the buffer become a
readbuffer at that point instead of being a write buffer?
...
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Memory corruption in interop call
Mon, 28 Jul 2008 09:14:20 -0500
I'm trying to write an app that perfroms some work using the CUDA SDK (for
programming the nVidia GPU).
One of the first methods I wrote is simply to query information about the
CUDA devices (video cards).
The code is very straightforward, but I'm getting an error that indicates
some sort of memory corru ...
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