|
|
Hi,
I am designing one Custom Control by inherting Components
and for changing icon i am use following code
[System.Drawing.ToolboxBitmap("icon.ico")]
And I am getting Tool Box icon changed but while dragging the control in from default circle icon coming !!!
Any idea !!!!
Thanks in Advance !!!!![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
If you have any doubt pleasse check this one
Custom Control[^]
|
|
|
|
|
hi all!
i have to make a C# desktop applicatio which can assingn pasword to folders so that when user double clicks the folder (in windows XP) then the password is asked from user. i the user provides correct password then it allows it to open otherwise it doesn't allow. any idea/suggestions how i should take a start?
May God help u solv ur problems as well,thx in advance!!
|
|
|
|
|
The only way to do this is to completely subvert the file system, or to not have real folders at all. Either way, sounds like a C++ task to me.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
|
Thanks, it seems that this article precisely focuses my problem. i feel i can find useful stuff in it.will check and respond if further required.
thx in advance!!
|
|
|
|
|
Hi!
well i have read that article fully. It gives good ways to lock the folder but i was worried how to ask for password from user when he double clicks that folder??
Do you have any ideas about it? can you help me further in development of my application?and can you give me your email for further communication if required?
Hope to see your positive response!
May God help u solv ur problems as well,thx in advance!!
|
|
|
|
|
I suggest not to try that kinda application. I have seen that kinda application (e.g. FolderLocker and etc) on the net.. There are always some ways to hack.. and not so difficult to hack too.. Last two years, one of my friend is using that kinda of software (I think it called FolderLocker or something) to protect his file.. What this software does is that convert the folderid of his folder in registry (so, someone click on his folder then it will take you to recyclebin or network place or etc).. And it hide his folder as hidden system files.. that's all.. so, you can probably find how to unhide his folder and change it back to normal folder.. it's too easy.. I didn't see any software that does more advantages than those two steps..
Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)
"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."
|
|
|
|
|
Hello Shaz,
First, think of possible ways to do the task, e.g if i be doing it, i will be having a console program, running at the system-startup, with no interface, i.e. hiding the window itself. Naming it very similar to some very known process. So nobody may come to know it is something unusual running in the task manager. In that i would be checking if the user tries to access the folder. Whenever it does, i.e. catch the event, and pop-up the window for asking password. Putting in all the functionality to it. And for managing it, i.e. adding folders/files to secure, i would be having another application.
Just the thought!
Regards,
Adeel
Do rate the reply, if it helps or even if it doesnot, because it helps the members to know, what solved the issue. Thanks.
|
|
|
|
|
I am generating dynamic tables from the C#.Net CodeBehind page and I need to set the alignment for that table.
How can i achieve?
Regards,
Jai Shankar
|
|
|
|
|
Hi,
u can set as per below code.
Table tbl = new Table();
tbl.HorizontalAlign = HorizontalAlign.Center;
Thanks,
Sun Rays
|
|
|
|
|
I am creating dynamic tables from the C#.Net CodeBehind page and I need to set the alignment for that table.
How can i achieve?
Regards,
Jai Shankar
|
|
|
|
|
|
Hi,
I am creating a windows application that has a custom treeview/listview windows explorer.
How can I select the corresponding TreeNode of a selected ListView directory?
|
|
|
|
|
This is easy, the property SelectedNode (TreeView) can not only be read but also be written...
treeView1.SelectedNode = treeView1.Nodes[213];
//treeView1.Focus();
|
|
|
|
|
Hi,
I can follow that....but treeView1.Nodes[213] does not belong to the Selected ListView Item.
how can I find the Node that belongs to this ListView Item?
(ProjectTreeView.SelectedNode.FullPath + "\\" + ProjectListView.SelectedItems[0].Text);
|
|
|
|
|
I am creating dynamic tables from the C#.Net CodeBehind page and I need to set the alignment for that table.
How can i achieve?
Regards,
Jai Shankar
|
|
|
|
|
|
Hello *,
I would like to ask on the showing windows.
I am creating toolbar were will be two buttons which will shown gvim and notepad.
C# code is following:
[DllImport("User32")]
private static extern int ShowWindow(int hwnd, int nCmdShow);
private void btnGvim_Click(object sender, EventArgs e)
{
Process[] newProcesses = Process.GetProcesses();
foreach (Process newProcess in newProcesses)
{
if (newProcess.ProcessName.Equals("gvim"))
{
int number1 = (int)newProcess.MainWindowHandle;
ShowWindow(number1, SW_TEST);
}
}
}
private void btnNotepad_Click(object sender, EventArgs e)
{
Process[] newProcesses = Process.GetProcesses();
foreach (Process newProcess in newProcesses)
{
if (newProcess.ProcessName.Equals("notepad"))
{
int number1 = (int)newProcess.MainWindowHandle;
ShowWindow(number1, SW_TEST);
}
}
}
What should be inserted in value SW_TEST?
I would like to simulate behavior of ALT+TAB.
Thanks for your hints.
regards
Petr
|
|
|
|
|
|
Hello,
Here are the three main constants for this Method (you will also find them in the excellent link from Giorgi Dalakishvili, Thanks for that!)
private const int SW_SHOWNORMAL = 1;
private const int SW_SHOWMINIMIZED = 2;
private const int SW_SHOWMAXIMIZED = 3;
Apart from that,
You should use the GetProcessByName method of the Process class instead of iterating over all processes,
and do a
if(newProcess.MainWindowHandle!=IntPtr.Zero)
before pathing the Handle to the method!
And also dispose the returned processes!
Hope it helps!
All the best,
Martin
|
|
|
|
|
What do you mean with the sentence
<br />
And also dispose the returned processes!<br />
What shall I do?
|
|
|
|
|
Hello,
foreach (Process newProcess in newProcesses)<br />
{<br />
newProcess.Dispose();
}
All the best,
Martin
|
|
|
|
|
I rewrote action on the button to this:
Notepad button has the same functionality.
<br />
private void btnGvim_Click(object sender, EventArgs e)<br />
{<br />
Process[] p = Process.GetProcessesByName("gvim");<br />
int number1 = (int)p[0].MainWindowHandle;<br />
if (p[0].MainWindowHandle != IntPtr.Zero)<br />
{<br />
ShowWindow(number1, SW_SHOWNORMAL);<br />
}<br />
p = Process.GetProcessesByName("notepad");<br />
number1 = (int)p[0].MainWindowHandle;<br />
if (p[0].MainWindowHandle != IntPtr.Zero)<br />
{<br />
ShowWindow(number1, SW_SHOWMINIMIZED);<br />
}<br />
}<br />
Unfortunatelly it is not the same or similar behavior as ALT+TAB.
Do you know where I have been made mistake?
regards
Petr
|
|
|
|
|
Hello,
I would do something like this:
private void btnGvim_Click(object sender, EventArgs e)
{
Process[] allProcesses= Process.GetProcessesByName("gvim");
if(allProcesses.Length>0)
{
if (allProcesses[0].MainWindowHandle != IntPtr.Zero)
{
ShowWindow(allProcesses[0].MainWindowHandle, SW_SHOWNORMAL);
}
}
DisposeProcesses(allProcesses);
allProcesses= Process.GetProcessesByName("notepad");
if(allProcesses.Length>0)
{
if (allProcesses[0].MainWindowHandle != IntPtr.Zero)
{
ShowWindow(allProcesses[0].MainWindowHandle, SW_SHOWMINIMIZED);
}
}
DisposeProcesses(allProcesses);
}
public static void DisposeProcesses(Process[] processes)
{
if(processes!=null)
{
if(processes.Length>0)
{
foreach(Process p in processes)
{
p.Dispose();
}
}
}
}
If you later want to get the actual status of a process, look at the "IsIconic" method.
[System.Runtime.InteropServices.DllImport("user32.dll")]
[return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Bool)]
private static extern bool IsIconic(IntPtr hWnd);
All the best,
Martin
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
