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Member 4235601 wrote: If u run the application, At the time Task Manager,Esc,windows keys are disabled.how to do?
Why would anybody do that?
The only application which would like do this is some kind of malware.
Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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When your application running, create one separate thread which will continiously checking for process "Taskmgr.exe", if found then kill the process  .
Why are you trying to do this ?
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You could have your application shut the computer down. Only downside with that is none of the keys will do anything after that 
Of course, that's not a serious solution, but it's about as serious as I see your requirements. What valid reason would you have to disable the functions you have asked for?
Life goes very fast. Tomorrow, today is already yesterday.
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In your registry at
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\
System
set DisableTaskMgr value to 1
first you have to create a key in HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\
named: "System" with a subkey(REG_DWORD) named "DisableTaskMgr" with value set to 1
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This value will be overwritten when policies refresh. It's not a permanent solution to the problem.
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Given the speculations about intentions of OP, I think the solution better be temporary 
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I wasn't commenting on the orignal post, but ont he wisdom of poking values into the Policies subkey.
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Will the user want you to do that?
Would you want someone to write an application that does that to your computer?
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agree with Blikkies
but in normal case we do not do that.. may be you want to do it for learning purpose.
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So, you're basically thinking of writing a virus, that will require the .NET framework to be installed!
Imagine an error your "virus" might show:
"Badass.exe needs the .NET framework 3.0 to be installed. Please install the .NET framework and try again."
At least use the right tool for the right job.
It is a crappy thing, but it's life -^ Carlo Pallini
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Rajesh R Subramanian wrote: "Badass.exe needs the .NET framework 3.0 to be installed. Please install the .NET framework and try infect your PC again."
FTFY
197+Mb virus! Thats got to be some kind of record!
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
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Please read the forum guideline if you have questions.
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Hello,
In my application i am having a datagridview.
And in that datagridview one of the column is textbox.
I like to validate the textbox so that only numbers to be entered into
the textbox.
And on clicking the button a dialog box with error messesge to be
displayed if any other is entered into the textbox beyond the number.
plz, help me in doing this......
Thanks in advance
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Handle the CellValidating or CellValidated events of the DataGridView.
Look them up on MSDN for examples.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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If the example that you gave the link for is not simple, I do not know what is.
That was the simplest example I have seen.
I can only suggest that you continue searching the web and actually try out the examples you find. With more familiarity, comes understanding.
As an alternatice, take a look at this[^], which uses the settings of the application.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Hi all,
I want to animate 2D images, specially face;
My scenario is i should draw contours of face around the image, on next key frame i should change the shapes of contour. When i animate i get the face in the image should animate accordingly.
It is something like morphing, but in morphing we have 2 images. In my scenario i have one image.
If i conclude i want some thing like this <a href="http://www.youtube.com/watch?v=ed_HAJGJfeQ">http://www.youtube.com/watch?v=ed_HAJGJfeQ</a>[<a href="http://www.youtube.com/watch?v=ed_HAJGJfeQ" target="_blank" title="New Window">^</a>]
I want to do it programatically, to create Talking Pictures.
I know you all guys are specialist into such kind of things. Please guide me how to full fill my scenario.
Thanks in advance.
Please do it as early as possible.
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I would say the video in that link you have provided it using 3D animation, Could be 2D but either way I very much doubt it is done from a single image.
The task you have described would be a big challenge for any programmer who specializes in image manipulation, one of which I am not.
Lets say for instance you want to animate just the mouth. First you would need to detect the location of the mouth, the you need to detect the exact outline of the mouth, and the jaw, and any other part of the image that will be affected. I'm sure you could do a search for facial recognition and get a fair few good hits, I would suggest that's where you start. Try to detect and highlight the outline of the mouth. If you can do that, which would be very impressive indeed, and you still need more help, then come and post for more specific help.
I would also like to say, I would be immensely stunned if somebody could produce such software (as you speak of) with the quality demonstrated in the video you have shown.
Life goes very fast. Tomorrow, today is already yesterday.
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The video i posted looks like a 3D animation, but it is created with a 2D image in CrazyTalk 6 software.
For more specific option check out this link : http://www.americangreetings.com/ecards/display.pd?prodnum=3142786&N=375075+374226&offset=11&Ns=P_NEWNESS|1||P_PERFORMANCE_NUMBER|1[^]
Upload any portrait photo, provide some text, choose voice selection. And your image will start talking.
I want to reproduce this application. To reduce the complexity, My application will prompt the user to plot the location of eyes, nose, lips and face. After words the picture will be animated.
The major point i can not understand behind the link is, the speed of rendering, as we upload the image, default animation is generated on the fly.
Since i have to plot the locations of face by myself, so i do not need any Face recognition software. If you are familiar with Flash Shape Tweening option, you must remember the effect we simply shape tween a line. I want to tween the contours of the shape, but with these contours the image should change the shape automatically.
If after checking the new link, you got any idea to accomplish it, please please let me know.
Waiting for your reply
Nazar Hussain
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Thanks for this tip.
I will work to implement this scenario. Meanwhile if you find any other way to accomplish it, please let me know.
Thanks in advance.
Regards
Nazar
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Can anyone explain me.... regarding following problem. Though I got solution want to understand.
I made an applicatin in which 2 buttons are there.
1)Click on 1'st button is leading to 1'st gridview.
2)Click on link button of 1'st gridview is leading to 2'nd and,
3)Click on link button of 2'nd gridview is leading to 3'rd ....
likewise i was leading user to 3-4'th level detail.
Similarly on click of 2'nd button same procedure was getting followed.
I also have made BACK button to reach back to earlier stage from each grid view. i.e. From 3'rd gridview I was required to get to 2'nd griedview, and click on BACK again I was required to 1'st gridview and then again on buttons page on click of BACK once again.
This was happening fine with first button while it was not returning back from second buttons grid view. Even my Internet Explorer's, 'BACK' button also was geting disabled..! showing that there is no previous page...!
I searched much but could not find detail, but then got doubt on 'ViewState' which I used to filter data based on click comming from earlier grid. To solve my problem, instead of using 'ViewState' I used 'Session' and it worked. I am now able to come back to 2'nd button from which I started. That to step-by-step.
Thus problem is solved but wabt to know how this 'Session' worked then 'ViewState'
i.e :
ViewState["ds_Port_Summ"] = ds_Port_Summ; is replaced by,
Session["ds_Port_Summ"] = ds_Port_Summ;
and it worked.
Please explain, how/why it worked fine to go back to previous stage..?
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Hi Mit24,
This is C# Forum. Please post your question in ASP.NET Forum. 
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Hello,
I have a Datatable in my project and i am send sql string.
later he is fill my datatable.
How i know if they put in ther a data?
I try to ask:
if (dt != null)
OR
if (dt.Rows[0] != null)
Thank you.
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if(dt.Rows.Count == 0)
...
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