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Don't use Forms inside any other ContainerControl. Use UserControls, or Panels. Forms are "expensive" UI-components, and they do not play well used inside other Forms/Controls.
«Tell me and I forget. Teach me and I remember. Involve me and I learn.» Benjamin Franklin
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Tanks for your reply  The program that im actually writting is pretty small and its too late to make changes. But im sure I will consider your solution in my future applications
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Member 11822364 wrote: The program that im actually writting is pretty small and its too late to make changes.
Nonsense.
«Tell me and I forget. Teach me and I remember. Involve me and I learn.» Benjamin Franklin
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 hi,
I need to explain a video about design algorithm
id3 ,please how can help me??
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We can't.
We have no idea what your video is showing (and to be honest I have no desire to see it) - so how could we possibly help you explain it?
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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There algorithm in C # called id3 I need to explain how it works and this algorithm
؟ 
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Well then, YOU better get to studying how it works otherwise YOU are not going to be able to explain it.
Nobody here can hit you with a magic wand to implant the knowledge in your head. This is where YOU start studying whatever you can find on it and start making your own diagrams. Searching the net for somoe premade video that may not even exist is just wasting your time.
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Oh. It's your homework.
I see now - you want us to point you at a video you can fast forward through, writing down random words in the hope it might get you a passing grade?
It won't. You need to understand it.
Start here: https://en.wikipedia.org/wiki/ID3_algorithm[^]
But don't just copy it: your tutor will notice. You need to learn, understand and describe it in your own words...
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dear respectabls i m developing a project in which i need to retrieve data on click event from same row where dynamic picture is located...
keep in mind at every click event there may b different number of dynamic pictures, each have different detail in d.b/ plzzzz ans me as well as soon..
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Do not post the same question in multiple places: you already have this in QA, and have for nearly an hour, so leave it there. Posting the same thing in multiple places duplicates work, and that wastes our time and annoys people.
And read my comments on your question there - you have just posted the same text here and hoped we would magically divine what you need.
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Member 12082707 wrote: dear respectabls
I'm neither 
Member 12082707 wrote: i need to retrieve data on click event from same row where dynamic picture is
located...
So, you hook up the click event of the control you generated.
Member 12082707 wrote: keep in mind at every click event there may b different number of dynamic
pictures, each have different detail in d.b
Also keep in mind that the db might move, or get renamed; that info has to be updated easily without the need of a recompile. I'm sorry, but this is not even an assignment; it is a rough outline of a users' wishes. It is also not a complicated request, so I'm wondering what your question is.
Member 12082707 wrote: ans me as well as soon
Each person pays the same as the rest here, and each question is equally important.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Hello guys , how are you? i hope everything's fine 
I'm coding a small program and i don't want the final user to install anything on his computer
-for database i'm using SQLite instead of SQL-Server
-i won't deploy the project i'll only send the files in debug folder.
the problem is with Crystal Report files , is there anyway to open them without downloading the full crystal report engine?
like a 2mb software or a small tool..
i will appreciate your suggestions and answers , thank you.
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Member 11579490 wrote: i won't deploy the project i'll only send the files in debug folder.
Not correct, you should deploy from the Release folder. If you do not install the crystal Reports libraries then how will you get the reports created?
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thanks for your reply , i actually decided to make reports in word , almost every windows user have word installed
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And what will happen if they do not? You should never create an application that assumes your users will have some software package installed.
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--->0-9
10-19
--->20-29
30-39
--->40-49
50-59
--->60-69
70-79
Lets assume we got a series of numbers like this. It's basically 0 to N, segmented by a limit size 10.
On the code, I just want to filter out the set that goes like 0-9,20-29,40-49.. etc.Please note I've ignored 10-19,30-39,50-59, 70-79 etc.
Switch case is not affordable. A simple math based generic condition check should do. I'm getting back to code after a long time, I'm left with a bad blush I couldnt figure this out soon. Mod (%) function could be of any help?
Starting to think people post kid pics in their profiles because that was the last time they were cute - Jeremy.
modified 12-Dec-15 9:53am.
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Vunic wrote: I just want to filter out the set that goes like 0-10,20-29,40-49
Are you sure?
Don't you want
0-9,20-29,40-49 To be consistent?
If you do, then it's relatively trivial: a divide by 10, and a check if the result is even via the lowest remaining bit will do it, won't it?
Or am I missing something?
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Yes it's consistent.
I had made a typo, glad you picked it up. it was 0-9, not 0-10, to start with.
Better put this way :
Series A : 0-9, 20-29 40-49 .....
Series B : 10-19 30-39 50-59 ......
I just need to check for either A series or B series. Then its a matter of switching the IF and ELSE blocks.
As you see divide by 10 will not help. Take this case : 23 , this comes from A series. 33, comes from B series. How would you differentiate ?
Starting to think people post kid pics in their profiles because that was the last time they were cute - Jeremy.
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Damn. You are right. the brain just kicked back to life. I was just focusing on the reminder part 
Starting to think people post kid pics in their profiles because that was the last time they were cute - Jeremy.
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I have whole weeks like that! 
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 It happens. Actually this module what I'm doing is fairly complex, if the folks around me come to know I had stuck over this trivia, for sure they'd be puzzled, how I'm going to do the rest of the stuff. They wouldn't understand this phenomena!
Starting to think people post kid pics in their profiles because that was the last time they were cute - Jeremy.
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I can keep a secret if you can!
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
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If you divide these by 10, you map the range 0-9 to 0, 10-19 to 1, etc.
Then just check if that's even.
if ((x / 10 & 1) == 0)
else
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Yup I've done the same way  thanks
Starting to think people post kid pics in their profiles because that was the last time they were cute - Jeremy.
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for natural numbers just use: bool OK=number%20<10;
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