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It's simple, display a messagebox 
only two letters away from being an asset
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Do the query in its own thread?
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And how does this answer the question of how to display a loading dialog ?
only two letters away from being an asset
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I would like one of those ajax like spinning icons in a modal window on top of the panel. How is this possible?
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There is nothing particularly difficult here. Create a dialog with the animated gif, display it modally.
only two letters away from being an asset
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Dear Sirs,
I have used Netbeans and Eclipse IDEs, and they have a nifty feature such that while you're typing a string literal, you can press enter, and it automatically inserts end quotes, plus sign, the appropriate tabs, then beginning quotes so that if I type
if (flag)
string str = "There was an error in the output, you must first [enter]type 't', then the input.";
, the output is thus:
if (flag)
string str = "There was an error in the output, you must first " +
"type 't', then the input";
Is there an analogous feature in Visual Studio. Now, I have to type the end-quotes, the plus sign, enter, and the beginning quotes, and it gives me the red-squiggly the whole time.
Thanks for your responses.
In Christ,
Aaron Laws
http://ProCure.com/
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Hi,
no, I don't think there is.
FWIW: your example doesn't make sense, str is unused and out of scope right away.
Luc Pattyn
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
Local announcement (Antwerp region): Lange Wapper? 59.24% waren verstandig genoeg om NEEN te stemmen; bye bye viaduct.
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Dear Mr. Pattyn,
Yeah, you HAVE to put things like this in your code all over the place, so that you can put out another version in a few months which is `optimized.' You must be novice. 
In Christ,
Aaron Laws
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No, he's no novice. What he commented on was your example. You declared a variable in the True side of teh if statement and didn't use it for anything.
He knows full well that the quotes and + sign is required as described in your question. No, there is no equivilent in Visual Studio. But, it sounds like a perfect opportunity for you to create a plugin to do it.
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LimitedAtonement wrote: You must be novice
Yes I'm learning new stuff every day. 
Luc Pattyn
I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages
Local announcement (Antwerp region): Lange Wapper? 59.24% waren verstandig genoeg om NEEN te stemmen; bye bye viaduct.
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Dear Sirs,
Oh!! I was wondering why my message didn't seem to hit its mark properly -- I meant to put a wink in there after `novice'!! I'm just kidding! Now I see that the wink was edited out...how do I get a little smiley face in the text? Sorry if this was taken wrong.
In Christ,
Aaron Laws
http://ProCure.com
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Hello Everyone, I am trying to add some components with my App. What it should do is during installation the App should ask user to create userName, password,and put the organization name that will use this App.
Since this is for the first time I am trying to deploy a project I do not have much knowledge about it. If some one be kind enough to help me that will be great.
Thaks
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Have a look here[^]
only two letters away from being an asset
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Hi Mark,
thanks for your reply. that is helpfull. Since I am rew to this that is why I need to little more time to absorb it. when user enter UserName, and Password How do I get it and save it in a file so that when the user want to log onto the App and get access to it using the same passwrod and user nanme.
Please forgive me if I miss read anything form the artical.
thanks.
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I have used a dictionary before in the form of Dictionary<tkey, tvalue=""> but is it valid to use it like this, Dictionary(TKey, TValue, TValue), if not what is the best way to do this or a good alternative.
Thanks
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What you are asking for is syntactically illegal in a .net Dictionary.
Formally a dictionary key directly maps onto the value (but not necessarily the reverse), and only one instance of key can exist per dictionary.
What you need to do depends up what you are trying to acheive, if you give more information I might be able to provide more help.
CCC solved so far: 2 (including a Hard One!)
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I am reading in a txt file, and pulling out a drive name(string), start time (float), end time (float) and maybe a date in the future but not using that just yet. These will need to be stored. There will be more than one start and end time per drive. Once the data has been read in and stored I will need to then read the data back to make a graph out of the data.
Hope this is clear.
Thanks
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You can use more complex types in a Dictionary, so you could have a Dictionary<string, List<float, float>> here.
"WPF has many lovers. It's a veritable porn star!" - Josh Smith As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.
My blog | My articles | MoXAML PowerToys | Onyx
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I think you need a class along the lines of
public class RetrievedTiming
{
public string Drive { get; set; }
public DateTime Start { get; set; }
public DateTime End { get; set; }
}
How you store this depends upon whether you only get one timing per file or not. If there is only one timing per file , You could use Dictionary<string, RetrievedTiming> where the string is the filename.
If you have more than one timing per file the dictionary is no good, but you have a choice of either creating a class FileTimings which has the filename as a property and a List<RetrievedTiming> containing the timings from the file, or simply adding the commented Filepath property to the RetrievedTiming class and maintaining a list of this. [Edit] or, in line with Pete's Suggestion you could Have Dictionary<string, List<RetrievedTiming>> [/Edit]
Personally, I'd start with the last option (the List<RetrievedTiming> with the Filepath property)and develop around that (and replace it with the FileTimings based option if it becomes unweildy). One of the good things about the last option is that you can use LINQ to search the timings easily. See here[^] for a very brief introduction to using LINQ to search a list of objects(in this case an array, but it applies to generic lists too).
CCC solved so far: 2 (including a Hard One!)
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I have tried using Dictionary<string, list<float,="" float="">> = new Dictionary <string, list<float,="" float="">>(); but i get a compliation error
using the generic type 'System.Collections.Generic.List<t>' requires '1' type arguments
Any ideas.
Thanks
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The syntax in your post is screwed up,
if you want to display > you have to type & g t ; (without the spaces) and similar for < as Code Project renders like web page
I can't help until I get the correct code, but it sounds like you are not declaring the generic properly. You can see examples in the previous posts.
CCC solved so far: 2 (including a Hard One!)
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static Dictionary<string, List<float, float>> drive = new Dictionary<string, List<float, float>>();
this is the syntax im using.
Thanks for the help
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The nested generic syntax is very powerful, but ugly (but I think there is no rational way around that problem) so errors are often difficult to spot, especially if you haven't used them very much.
The problem in the code snippet is List<float,float> you can only have one generic type in a list (e.g.
List<float> If you want to store two floats this way, you need to create a class with two float properties (Like the example I posted yesterday) e.g.
public class Foo
{
public float Value1 { get; set; }
public float Value2 { get; set; }
}
public class Program
{
public void Main()
{
Dictionary<string, List<Foo>> Bar = new Dictionary<string, List<Foo>>();
}
}
I suggest you research both generics, and the various common collection types (e.g. List, Collection, Dictionary, Linked List, Hashtable, Set etc.). The .Net framework doesn't have all these (e.g. I've had to implement a Set type), but a grounding in each will let you know when to use it and will stand you in good sted in your career.
CCC solved so far: 2 (including a Hard One!)
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I use C# express edition 2008,windows XP sp2.
if In rowheader a datagridview i keydown delete key,I want the row to be deleted.
but i cannot trap the keydown event,
my question is how to do that.
thank you
han
han
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