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In a C# 2008 application, I will obtain the current date by using the statement:
DateTime.Now;
I want to read from a file that is in part of the directory path of:
mm_dd_yy. Or in other words the format is: 09_27_12.
Thus can you tell me how to change the date obtained from datetime.now and make it look like: 09_27_12?
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string date = DateTime.Now.ToString("dd/MM/yyyy");
string time = DateTime.Now.ToString("hh:mm:ss");
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This only slightly answers the OP question, and the bit it does get right, uses the wrong format for what the OP asked.
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Ravi has provided you with a link that should answer your question, so I'm not going to add to it. I'd like to make a suggestion as well. If you can, change the format of the date:
yyyy-MM-dd yyyy_MM_dd or yyyymmdd or somesuch
The format you have can be ambiguous between US and European date formats. This might not be a problem in itself (you may only ever deal in US dates). The other thing changing the date will do is allow you to sort the files by date via their filenames.
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You would use a DateFormat string of MM_dd_yy, which can either be passed to the ToString method on a DateTime:
var formatted = DateTime.Now.ToString("MM_dd_yy")
or used in a larger format string, say for example if you're building up a path:
var path = String.Format("Some/Directory_{0:MM_dd_yy}/somefile.txt",DateTime.Now);
Here's a live example of the latter: http://rextester.com/UTHQ72076[^]
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Try this.
protected string FormatDate()
{
string strTemp;
strTemp = DateTime.Now.ToString("MM/dd/yy").Replace("/", "_");
return strTemp;
}
KiranKumar Roy
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hi guys , today i have read sth about exponential memory i dont know what is it or even if its exist or not .
can you guys give me some info , i need sth like this , bcz im working on a puzzle 8 problem and i want to slove it with bfs algorithm , and every time i start my code it gave me a overflow error bcz it fill up the memory too fast and make the program stop of working so , is that things that im noticed (exponential memory ) is really work or not ? and can you suggest me sth ?
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I'm sorry. Could you tidy that up and not use text speak please? I could not understand what you were asking because of it.
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Breadth-first finds the solution that is closest (in the graph) to the start node (always expands the shallowest node).
Keeps O(bd) nodes in memory exponential memory requirement!
what does mean of exponential memory ?
i dont know if you get it or not .
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Stop for a minute and think about this. You're leaving out a lot of context. Nobody has any clue what the hell you're doing or why.
If you've got a link to something you're looking at or a problem you're trying to solve, the great, post it! It would probably clear this up real quick.
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mohammadkaab wrote: overflow error
Which typically means 'stack' overflow.
And that would normally be associated with recursion.
Not sure what "puzzle 8" is but if the size is 8 I wouldn't expect an overflow unless there is a recursion method that isn't ending.
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so i think there should be some wrong with my code .
but my code work fine in easy problems . it just dont work with big problems .
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Again...there's not context here.
WHAT problems are you talking about??
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Read this[^] and update your question.
From what I gather, I think you need to rethink your strategy. .Net can hold up objects in memory up to two GB I believe, if that's not enough for a puzzle 8 problem you're really, really going into the wrong direction.
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How do I get the value in the gridview which the checkbox is checked
in my gridview one column I created checkboxs ,when i click that checkbox of a row
then the state is save into database and when reopen the site then the saved state
is show into the gridview.....
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You might want to ask this in the correct forum
Asp.NET forum[^]
and a bit more explanation about what you want to do might be needed.
Also is this regular ASP.NET or MVC?
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Please Help Me How to Drawlines on Videos
Thanks in Advance
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Ehr.. that'll be hard, and with you reposting your question in a few minutes, I'm not very inclined to help.
What did you try? I'd like to assume that you have basic C# knowledge, but your question does not confirm that. Have you searched our tutorials? Google? Tried to draw a line on a picture?
Bastard Programmer from Hell 
if you can't read my code, try converting it here[^]
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This is my first project. I draw on desktop while playing video.But this is not correct way
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ravindervilasagar wrote: This is my first project.
Too complex to start with as a first project. I strongly suggest you start with chapter 1 of a good book. I'm not going to provide personal education on the project of your choosing.
Bastard Programmer from Hell
if you can't read my code, try converting it here[^]
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Do not repost: it's rude and won't get you any more help.
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1. Read in a frame as an image
2. Draw line on image
3. Write image back to frame
4. If more frames, repeat from 1.
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Hi
This is my first project
Please send some code for drawing on frames.
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If this is your first project, you really shouldn't be attempting something like this. What I have described is hard to do properly and will not fit into a single forum answer. You are going to have to implement threading so that you don't block things while you do the read/draw/write operation. You have to understand how to work with video. Assuming this is in realtime, you need to understand DirectDraw.
And no, I don't just hand over code. If you search in Google, you might find an implementation, but given your inexperience, I don't think you'll understand it.
Pick an easier topic to start your C# programming career with. If you don't, I suspect you will become disheartened and that would be a shame.
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