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If you can't find a specified function in the .NET doc, then consider using P/Invoke and realy on WIN32 functions instead (CreateProcessAsUser() seems to be the one useful in your case).
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System.Diagnostics.Process p=new System.Diagnostics.Process();
p.StartInfo.FileName= "arj.exe ";
p.StartInfo.Arguments= "-x sourceFile.Arj c:\temp ";
p.Start();
if(p.HasExisted)
p.kill();
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This indeed starts a process, but the question was to start a process under a given user profile, which is different.
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Hi
Is there a new ECMA submission or spec. from MS for C# that covers the new 1.1 features?
Perhaps like 2001/2002 's version of the C# specification word doc from Anders H., et al...
Cheers,
Simon
"The day I swan around in expensive suits is the day I hope someone puts a bullet in my head.", Chris Carter.
my svg article
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SimonS wrote:
the new 1.1 features?
What features ?
Generics ? They are planned for Yukon.
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There are very few language changes in 1.1.
IIRC, the ones that are there are to conform with the ECMA spec.
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Could someone help me with sorting in treeview ? Exist something like callback function ?
Thanx
W.
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First of all, set the System.Windows.TreeView.Sorted property to true.
Then, anytime you add a node, it calls the TreeNode.AddSorted(object) method instead of just adding it to the tail. The AddSorted(object) implementation has the compare function you can derive from and is as follows :
int AddSorted(TreeNode node) {
int local0;
int local1;
int local2;
int local3;
string local4;
CompareInfo local5;
local0 = 0;
local4 = node.Text;
if (this.childCount > 0) {
local5 = Application.CurrentCulture.CompareInfo;
if (local5.Compare(this.children[this.childCount - 1].Text, local4) <= 0)
local0 = this.childCount;
else {
local1 = 0;
local2 = this.childCount;
while (local1 < local2) {
local3 = local1 + local2 / 2;
if (local5.Compare(this.children[local3].Text, local4) <= 0) {
local1 = local3 + 1;
continue;
}
local2 = local3;
}
local0 = local1;
}
}
node.SortChildren();
this.InsertNodeAt(local0, node);
return local0;
}
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hi,
Is it possible to get mouse and key event that owned by other application?
is there anyway in c#?
thank a lot
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I'm getting the following error message:
the DB2OLEDB provider is not registered on the local machine.
from where can I download this driver on the web?
Jassim Rahma
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You've got to download[^] the IBM client software.
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I am having a problem with one event consuming two other events. I.e. I have a ListView with a DoubleClick event and a ContextMenu. When I add a mouseDown event for drag and drop operations, the DoubleClick event no longer fires and the ContextMenu opens only on occasion.
Any Ideas?
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Provide implementation for the OnItemDrag event handler instead.
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Thanks
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Is there a standard or common way to make a serial number type protection on my windows app? I mean I could just whip something up, a text box and "please enter the serial number" and then save it to the registry, but there's probably more to it I should be aware of. Any articles on this out there?
I also will need to make an installer which I've never done before, where should I start?
thanks as always
"Outside of a dog, a book is Man’s best friend. And inside of a dog, it’s too dark to read."
-Groucho Marx
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Bog wrote:
Is there a standard or common way to make a serial number type protection on my windows app? I mean I could just whip something up, a text box and "please enter the serial number" and then save it to the registry, but there's probably more to it I should be aware of. Any articles on this out there?
From what I know, there are only useful code templates from installer IDEs. The reason for it is that licensing is not a one point blocker, it often tells what components a customer can install and use. This involves knowledge about the target product itself.
If you need a ready-to-use template, browse the InstallShield devzone.
Bog wrote:
I also will need to make an installer which I've never done before, where should I start?
VisualStudio.NET comes with Setup And Deployment project wizards, which produce .msi setups. As long as you don't need strong custom install rules, the GUI has all you need to create a setup with a few drag&drops.
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Bog wrote:
I also will need to make an installer which I've never done before, where should I start?
Possibly http://www.installsite.com[^]
This place saved my life when I was learning about installers. Look at anything involving Windows Installer.
Bob Baker's book[^] is great if you ever need a really in-depth guide. Even though it's based around InstallShield Developer, the first half of the book is solely about Windows Installer.
Paul
Pleasently caving in, I come undone - Queens of the Stone Age, No One Knows
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It's very difficult producing a good level of protection on a piece of software. If you want to know more about it just do a search on Google for reverse engineering, in particular there used to be an excellent website with loads of essays on how people cracked various software programs -- do a search for Fravia on Google to see more.
In the end, you may either want to just purchase something from another Company (stronger than just knocking something up in 2 mins, but a generic protection system will have a generic patch that works across anything protected with it!) or alternatively just accept that people will copy it and try to figure out a way to encourage people to purchase full licenses to it.
--
Paul
"If you can keep your head when all around you have lost theirs, then you probably haven't understood the seriousness of the situation."
- David Brent, from "The Office"
MS Messenger: paul@oobaloo.co.uk
Sonork: 100.22446
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inno setup is a good (free installer) i would recommend a program called (my inno setup exstentions) it supports registry entrys from the install (i.e it will write a key if told that tells you were the selected directory is.
its probally innosetup.com or run a search at altavista for innosetup.
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whats the easyiest way to add images too a context menu ?
jesse M
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jtmtv18 wrote:
whats the easyiest way to add images too a context menu ?
The easiest way is probably to look up on the left CodeProject navigation bar, click on C# Windows Forms / Menu & Toolbars, and see that several articles about owner drawn menus are waiting for you.
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How to set focus to control when form init ? control.Focus dont work :/
W.
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.Focus() does nothing if this.CanFocus returns false. In order for .CanFocus to return true, the Form must be created (this.Handle!=IntPtr.Zero), must be visible and must be enabled.
Obviously, after initialisation you could set the keyboard focus on it after you call .Show()
Good luck!
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this is what i have:
private void button1_Click(object sender, System.EventArgs e)
{
IntPtr hdc=GDI.GetDC (this.listBox1.Handle);
GDI.FONTENUMPROC callback=new GDI.FONTENUMPROC (this.CallbackFunc);
GDI.EnumFontFamilies (hdc,null,callback,0);
GDI.ReleaseDC (this.listBox1.Handle ,hdc);
}
private int CallbackFunc (GDI.GDILogFont f , GDI.GDITextMetric t,Int64 DWType,Int64 LParam)
{
listBox1.Items.Add(f.lfFaceName);
return 1;
}
the api calls and logfont/textmetrics structs are also done.
but what happends when i run this code is that i only get ONE font , called "System"
why cant i enumerate all the fonts?
i know i can use the installedfonts collection in system.drawing.text , but that will not return any bitmap fonts (which i use in my app since im wrapping lots of gdi32 crap)
any ideas why this dont work correctly?
//Roger
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