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Hi,
I have found a C# control that I would like to use my in my commercial application. The control is distributed as a single C# source file which I have included in my project, i.e., my application will not link to an assembly or dll. It is licensed under LGPL or CPL (Common Public License), whichever suits the user (me) best. I would simply like to know if it is ok to do so and what I have to do to comply with the license I choose (e.g. include license terms)?
If there is somebody out there who can give me a quick answer, you can save me a few days trying to understand what those license files you never care to read actually means.
/Johan
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hi . i want to manipulate exe files that when click on exe file before running ,it check some condition
and if it is true the file is run otherwise , the exe file close
thanks.
hdv212@yahoo.com
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Study the PE-file format. www.wotsit.org has some documentation.
modified 12-Sep-18 21:01pm.
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Hello
I'm trying to develop an ActiveX container in C#.
The first thing I would need to do is to create an ActiveX control programatically (CoCreate) and to save it via it's property pages. How can I obtain a pointer to control's IUnknown interface?
Maria Luisa
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Could someone give me an algorithm of a recursive function to return the max key of nodes of a singly connected list?
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Could someone give me an algorithm of a recursive function to display-NOT TO RETURN-the number of nodes of a singly connected list?
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I am probably misunderstanding your question, but any implementation of a List (ArrayList, LinkedList etc) should expose a Count property, and so your question of how to display this is down to where you want to display it.
on the console:
Console.WriteLine(myList.Count);
in a messageBox
MessageBox.Show(miList.Count.ToString());
sorry if ive misunderstood
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This is not a C# question but an algorithm question for my homework at university.
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Perhaps you should do you own homework? You learn a lot more that way. This isn't a difficult question.
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It is absolutely sure that I can not do that, although I have tried very much. Any idea?
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What have you tried? Show people that you are thinking about this and not just too lazy to do your homework and you'll find people are much more responsive.
You need to write a recursive function, something like this (you fill in the blanks):
<code>
public int CountNodes(Node n)
{
if(ExitCondition)
{
return ?;
case?
}
else
{
return ? + CountNodes(?);
}
}
</code>
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while I Agree with wjousts assertion that a) this is not a particularly difficult question and b) you should do your own homework - I will provide some assistance.
You must know what a linked list is, if not go back and refer to your course notes. Recursion you probably also know about - essentially calling a function from itself (or put another way "to understand recursion, you must first understand recursion /geekhumour)
So, to help write this algorithm, I find it easy to start off in pseudo-code
while {not at end of list)
Incrememnt counter
loop
return counter
Now, I know you super-highlight-stressed that you want it DISPLAYED and not RETURNED!!11 (your homework said display it right?) however in order to dispaly something...it must first be returned from somewhere.
Turning the above into a "recursive function" is the bit you've got to do. If this is not enough to get you going on your homework, then seriously consider whether you should be studying a subject you cannot do!
Good luck.
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My English is not good.
But I mean something like that:
int count(POINTER head)<br />
{<br />
return head!=NULL ? count(head->next)+1 : 0 ;<br />
}
But not to return the value. I WANT TO DISPLAY THE VALUE.(and this is difficult)
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Where do you want to display it? In a window? on a command line?
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Console.WriteLine(myList.Count(myList.FirstNode))
seriously, you couldnt work this out? Swap to a different course while you still can.
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It is a Data Structure work J4amieC. Anyway thank you.
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Hi folks,
I have project writing rich text document on metafile using GDI
Now I'm trying to make it using GDI+
Problem: I can't draw it precisely!!
Test sample: create metafile 10x10 inces, draw strips 10, 9, 8 inches long:
<br />
RectangleF frame = new RectangleF(0f, 0f, 10f, 10f);<br />
Metafile mf;<br />
Graphics g1;<br />
<br />
using(Graphics gr = CreateGraphics())<br />
{<br />
IntPtr dc = gr.GetHdc();<br />
mf = new Metafile(@"c:\inch.emf", dc, frame, MetafileFrameUnit.Inch, EmfType.EmfOnly);<br />
gr.ReleaseHdc(dc);<br />
}<br />
g1 = Graphics.FromImage(mf);<br />
g1.PageUnit = GraphicsUnit.Inch;<br />
g1.DrawLine(Pens.Green, 0F, 1F, 10F, 1F);<br />
<br />
g1.DrawLine(Pens.Green, 0F, 3F, 9F, 3F);<br />
g1.DrawLine(Pens.Green, 0F, 5F, 8F, 5F);<br />
g1.DrawLine(Pens.GreenYellow, 1f, 0f, 1f, 10f);<br />
g1.DrawLine(Pens.GreenYellow, 3f, 0f, 3f, 9f);<br />
g1.DrawLine(Pens.GreenYellow, 5f, 0f, 5f, 8f); <br />
<br />
g1.Dispose();<br />
mf.Dispose();<br />
Strips are shorter than needed!!
Using other units (Milimeter, Pixel, Point, Document) produces different results - all invalid
Question: how to create precise EMF - with definite size
WBR Tim
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Hi folks,
I have a data grid.And I want to drag a cell's context into datagrid's caption text by dragging it. How can I do this...
Please help
-- modified at 9:29 Wednesday 9th November, 2005
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Hello, I am presented with the following problem and have tried desperately (over 12 hours) to solve it:
I have a string say "011010101" and I want to parse this string based on a table of values:
i = 0
m = 011
k = 10
e = 101
I want to construct an algorithm that will go through the string above and parse it assigning each value to their corresponding table value. Looking at it, I know that the string would become "011" , "0" , "10" , "101" which for this example would be "mike" in that order. Since "i" is the first thing I check, my code tries to form "0", "11010101", and nothing else will get extracted. I don't need code, but maybe some concepts I could build off of? Any help would be greatly appreciated.
I love to program!
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A few thoughts:
if i=0 and m=011 how do you determine, when parsing, that a value of 0 is 'i' or the start of 'm'? The answer is that you need to have a defined way of making each value unique. A pointer for you would be to base your 0's and 1's from morse code, where this uniqueness is enforced - also morse (in case you dont know) is made up of dots and dashes - very fitting with your 1's and 0's
Ok, onto parsing the string - take a look at StringTokenizer's - there are at least two articles here on CP about the principle - and it is basically what you want - in (unwritten) code;
StringTokenizer st = new StringTokenizer("011010101");<br />
string convertedString = "";<br />
while(st.HasMoreTokens)<br />
{<br />
char nextChar = st.NextToken();<br />
convertedString += nextChar;<br />
}
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This problem is potentially non-trivial.
There are two things your forgot to specify. The first is whether there can be more than one correct parsing for each string. For example, your string parsed to "mike", but (with the right additional codes) it could also have parsed to pratically any other alphanumeric output. This is key in determining when and how the algorithm should terminate. The second problem is one of scope. How long is the input string and how big is the table of values? The way the algorithm will work is to search through the space of ALL POSSIBLE parsings and output those that complete. Clearly, the bigger your input string and lookup table get, the more the chances of seeing a 'combinatorial explosion'.
If you answer these questions, I will help you write the algorithm. Please let me know if you are comfortable with embedded recursion, or your pefer iterative processes. The former is much more elegant, but with big inputs could create memory problems.
-- modified at 6:45 Wednesday 9th November, 2005
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I prefer embedded recursion. There can be more than one correct parsing for each string, and for this example, the table is limited to the alphabet (lower-case and upper-case) and also '\n', ' ', and '\t'.
I love to program!
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Hi Everyone,
If anyone could help me out i'd really appreciate it because this problem is really holding back the project. I'm getting the dreaded
Source File: c:\windows\microsoft.net\framework\v1.1.4322\Config\machine.config Line: 198 problem
which i'm pretty sure one or two of you might be familiar with seeing as there are threads on it all over the internet. The reason i'm posting this is because i've tried every solution on the threads i've seen and none work. Restarting the computer, adding a blank space to my web config file, turning off indexing service (it wasn't on in the first place), replacing the .DLL's with ones from their main build, clearing out the VS Cache and rebuilding. None of which worked, still the same error when i try to run my web project which leaves me at a virtual standstill as everything else i need to develop is dependent on this.
If anyone has a solution which is either a working variation of one of the above or a different way you found to get your web project back up and running i'd very much appreciate if you'd share it as i can't afford the time being wasted trying to find out whats wrong right now.
Cheers
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