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YOu can use the interactive logon flag to make windows bring up the password entry box, but if you have your own means of obtaining the password you can pass the password into the password parameter of LogonUser function and not specify any flags.
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Can one unload an assembly?
dzsigit
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No one cannot unload an assembly, but one can unload an AppDomain into which an assembly was loaded
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Does any one know how to prevent a Windows Form from showing at startup. I've tried making the form hide inside my Load event, and tried to make it invisible inside my constructor and many things. I can make Main inside another class, but that makes a console appear instead.
I just want nothing to appear, except my notification icon. How would I go about this?
Thanks,
Shane S. Anderson.
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I thought there was a way of doing this -- at least a better one than I've come up with...
Here's what I did (which is trick the form into submission):
In the form properties browser, I set opacity to 0%, then in the declarations sections of the class:
private bool loadedActivated = false;
and in the body of the Load and Activated methods:
private void Form1_Load(object sender, System.EventArgs e)
{
this.Visible = false;
}
private void Form1_Activated(object sender, System.EventArgs e)
{
if (!loadedActivated)
{
this.Visible = false;
loadedActivated = true;
}
}
and lastly in the the NotifyIcon Click (or double-click, if you prefer):
private void notifyIcon1_Click(object sender, System.EventArgs e)
{
this.Opacity = 1.00;
this.Visible = true;
}
... so I'm looking forward to someone who has a better, more elegant solution.
What a piece of work is man, how noble in reason, how infinite in faculties, in form and moving how express and admirable . . . and yet to me, what is this quintessence of dust? -- Hamlet, Act II, Scene ii.
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Thanks for this solution... until I get the best solution, this would work for me! I was looking for the same..
----------------------------------------------------------------------
T Manjaly
C# Tutorials and samples : http://www.dotnetspider.com
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You're welcome... glad to be of assistance.
What a piece of work is man, how noble in reason, how infinite in faculties, in form and moving how express and admirable . . . and yet to me, what is this quintessence of dust? -- Hamlet, Act II, Scene ii.
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can i develop applications with c# that run on windows 98,me,nt4 ???????
i didn't find framework that works on these operating systems.
this is so imp. for me
thnx in advance
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.Net is not supported on NT4, ME ore win98, so the answer is no.
Power corrupts and PowerPoint corrupts absolutely. - Vint Cerf
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That's simply not true!
Microsoft .NET Framework can be installed on the following OS (hence applications will run on these operating systems):
Microsoft Windows® 98
Microsoft Windows NT® 4.0 (SP 6a required)
Microsoft Windows Millennium Edition (Windows Me)
Microsoft Windows 2000 (SP2 Recommended)
Microsoft Windows XP Professional
Microsoft Windows XP Home Edition
HOWEVER! ASP.NET is NOT supported on anything below Windows 2000 ..... and the Visual Studio .NET 2003 will NOT install on anything below Windows 2000. But ALL compiled applications will run happily on anything above and including Windows 98
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I can vouch for that; I've run a .NET program fine on a Win98SE computer.
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Check out the other answers in this thread -- but also read MSDN on the limitations of .NET on particular platforms.
What a piece of work is man, how noble in reason, how infinite in faculties, in form and moving how express and admirable . . . and yet to me, what is this quintessence of dust? -- Hamlet, Act II, Scene ii.
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I'm programming VB.NET and my application has an open ODBC connection to a remote database (MySQL) server. I'm using the .NET framework with data adapters, data sets etc.
Now, my application needs to some how be notified when the database has been changed (for example by another client running on another computer). Some kind of notification from the server to the client upon database change. There must be some way to do that, right?
I hope there is someone who can help me with this. Thanks!
Anders Petersson
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I've never used MySQL so I don't know if it will work. Does MySQL support the concept of Triggers? If so, it may be possible to write one that will notify the client somehow.
"You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question."
--Charles Babbage (1791-1871)
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Hi All,
Where Can i Download link for ms-avalon library??
I can't find any links from microsoft.com
There is informations only links...
please help me...if you have
i wanna to test XAML programs on longhorn build 4051
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Do you know how to read/write from/to registry oc a Pocket PC?
Do we need any other library to do this?
Best regards
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Hi,
if i just buy a VC++.Net but not the whole Visual Studio.Net
package, can I still use it to develop software for Pocket PC 2003/Smartphone by using the compact framework extension ?
and can I develop software on PocketPC/Smartphone by using
C# ?
Thanks
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"There is no official support for Visual C++ development for .NET applications using the Compact Frameworks. However, applications that you build using the /clr:safe option and that use only CLR and BCL features support by the Compact Frameworks will be able to run on CE devices." - MSDN.
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Hi all,
I have three questions,
1. What are the limitation of C# compared to C++.net ?
2. will MFC in VC++ be obsolete in future ?
3. Do we need to obsfucate the code in C++.net as in C# for
protecting the reverse engineering of software code ?
Thanks
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pyhtang1 wrote:
1. What are the limitation of C# compared to C++.net ?
C#'s not C++, however both are compiled to MSIL which is JIT compiled to native code (See Compiling to MSIL.) C++, however enables you to use easily use the full power of native code, pointers, etc. within managed code. However, C# is also powerful in that it can leverage native code through calls to Unmanaged Code and also can access pointers with some caveats (see C# Language Specification Appendix A Unsafe code).) C++ also allows for templates and the STL for the "behind the scenes" code. C# won't have anything similar until Generics are officially released as part of the language specification.
pyhtang1 wrote:
2. will MFC in VC++ be obsolete in future ?
No. MFC is quite mature [and so is ATL!] for robust, straight Win32 applications, and will be part of VC++ for the forseeable future.
pyhtang1 wrote:
3. Do we need to obsfucate the code in C++.net as in C# for
protecting the reverse engineering of software code ?
For native C/C++, you can just strip out the symbols. But for C++.NET, since it is compiled to MSIL (as are any languages compiled to MSIL such as C#, VB.NET, COBOL.NET, et al.) you must obfuscate if you wish to hinder reverse-engineering.
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Hello
I have a .Net Dll
MagicLibrary.dll
who can say how to use a badly named namespace
Crownwood.Magic.Controls
which is badly named
Crownwo╗$d.Magic.Library
I think it is locked but i have a software that uses this
component without anymore files in runtime
but i don't know anything about design time.
Is there anybody who can use or disassemble this library
for me?
yzs
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The magic library used to be freely usable.
Now it is not. The runtime can be used by applications which were built using the licensed version, but the design time is locked to the end user without a license.
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