Antenka

Hello. Please describe what your program should do (the basic algorythm/-s). Just thing, I would like to notice is that the Program.cs usually contains code for application running, finishing: [url=http://stackoverflow.com/questions/1667764/what-common-routines-do-you-put-in-your-program-cs-for-c]What common routines do you put in your Program.cs for C#[/url]. And in the Form.cs - you have the code, supporting …

Hello, I might help if you would follow these forum rules, as "We'll help you get started and exchange algorithm ideas, but only if you [U]show that you're willing to put in effort[/U] as well." So, tell me, please what you've already tried, what you can't understand or what troubles …

Hello, you might be interested in reading these articles: [url=http://msdn.microsoft.com/en-us/library/ykdxa0bc.aspx]Walkthrough: Validating Data in the Windows Forms DataGridView Control[/url] [url=http://social.msdn.microsoft.com/Forums/en/winformsdatacontrols/thread/a92df8b2-56ce-4658-a9ae-600ef82e4852]Datagridview cell specific custom mask[/url] [url=http://social.msdn.microsoft.com/Forums/en-US/winforms/thread/cd12d1aa-f54b-43f7-a157-a25323fed255]Applying access mask to DataGridView in c#[/url] [url=http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/090807ac-f61b-4afe-963b-29c28804176e]How i mask datagridview column[/url]

Hello, Have you tried to play around [icode]IsMDIContainer[/icode] property for parent container and [icode]MDIParent[/icode] for a child one? Unfortunatelly I have no tools to test it right now, but I suppose that it should work like a charm :P Cheers.

Ok, let's start from the beggining ... The task is make a WPF application. What we usually expect from server - is performance. From client we usually expect usability, attractiveness, etc. (also performance, but less than from server). So it would be logical to make a server part of an …

Hello, to extract the value of your [icode]d[/icode] variable into given string, you should: [LIST=1] [*]Close declaration of string with double quotes [*]Concatenate the value of your variable with the rest of your string [/LIST] Here's what I'm talking about: [code=c#] "/c \"format " + d + " /fs:ntfs" [/code]

Hello, you have interesting problem ... let's see: [QUOTE=trashbat]Does this make the slightest bit of sense?[/QUOTE] Well, that depends on from which view to look at this: [LIST=1] [*]It sounds logical, when you declare in base class, that it or it's children would implement DataComparable. But since the base class …

Hello, just want to add my 2 cents :) As farooqaaa said, you should test if your events are fired. If they're fired, but display still won't update, try to call [url=http://msdn.microsoft.com/en-us/library/system.windows.forms.application.doevents.aspx]Application.DoEvents Method[/url] to force events processing. One more way achieve that functionality can be using of [icode]DataBinding[/icode].

Hello, since interfaces doesn't have a GetType method, you can use something like this: [code=c#] if (input.GetType() == typeof(Bar)) [/code] Just a thought in a loud .. are you sure that it's really needed. Maybe there's a better approach for your problem?

Hello, I hope I understood you correctly .. If you've started to talk about custom controls .. why not create a custom tab? Especially if you'll have an identical - looking tabs, I guess it would be a better way to create a sort of template. Here's an example to …

I think this discussion can put some light on your problem: [url=http://stackoverflow.com/questions/72275/when-should-the-volatile-keyword-be-used-in-c]When should the volatile keyword be used in C#?[/url]

Hello, your way is technically correct. I just want to know .. are you new to c# or to programming at all? Just there is a better way to store data, e.g. using List<T> and structures or classes .. P.S. Please, next time put your code in code tags :)

Hello, I just want to share some thoughts to consider on your problem. About suggested ways to go: [quote=slider212 ]1. Leave it as it is it works but is inefficient[/quote] I think this solution has it rights to exist for the case when your collection has small size. But it …

Hello. Not sure if I've got the point .. but I'll take a shot :) What about using [url=http://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.selectedindexchanged.aspx]ComboBox..::.SelectedIndexChanged Event[/url]? If I'm wrong, please give more details on what troubles are you facing .. e.g. you don't know, how to get value from ComboBox .. or something else.

Hello, everybody. I had a problem while connecting to Oracle. Got messages: [QUOTE=Error]ORA-00604: error occurred at recursive SQL level 1 ORA-12705: Cannot access NLS data files or invalid environment specified[/QUOTE] And found solution for this - setting the default locale in java code: [code=java] Locale.setDefault(Locale.US); [/code] This works just fine …

Hello. The compiler tells you that it doesn't understand what is [b]Tree[/]. To fix the problem you should either add import for [icode]Tree[/icode] data type, or declare this data type in your makeup1 class.

Hello, to generate Controls in runtime see the the threads, which were discussed not really much time ago here, on Daniweb: [url=http://www.daniweb.com/forums/thread204678.html]C# Preforming Caluclations With Controls Created In Runtime [/url] [url=http://www.daniweb.com/forums/thread204631.html]C# Cannot Read Dynamic Textbox [/url] For using stored procedures: [url=http://www.csharp-station.com/Tutorials/AdoDotNet/Lesson07.aspx]The C# Station ADO.NET Tutorial: Using Stored Procedures[/url]

Hello, Ryshad :) Ok, let's go .. I'll give a few comments on your suggestions and then give you an example. [quote=Ryshad] a) include a flag in the bay to show that it is in another step [/quote] No, you shouldn't. Because the Bay class shouldn't be aware of what's …

Hello. The troubles are starting here: [code=c#] carry = 1; [/code] You carry can be more than 1 .. so you should take the integer part of your holder: [code=c#] carry = holder / 10; [/code] Now, after summing all the numbers - you can still have something in your …

Hello. That's weird .. works fine for me when I use this: [code=c#] using RestaurantSoftClassLib.Karyawan; [/code] and then [code=c#] Karyawan karyawan; [/code] Try to remove one [icode]Karyawan[/icode] .. what's happening if you use only one?

Hello. I'm not sure if this is what you're looking for, but to get array of child forms, you can use the [icode]MdiChildren[/icode] property, e.g.: [code=c#] this.MdiChildren[0].BackColor = Color.Black; //and in same manner for sub - sub child forms this.MdiChildren[0].MdiChildren[1].BackColor = Color.Black; [/code]

Hello, there's a suggestion in error message: [quote=Error] Some errors can be fixed by rebuilding your project, while others may require code changes. [/quote] Have you tried rebuilding? One more thing: [quote=Error] The type 'System.Windows.Forms.OpenFileDialog' has no field named 'file'. [/quote] Do you have such one? If no - remove …

Hello, tobibabs. [url=http://www.daniweb.com/forums/announcement61-2.html][COLOR="Red"][U][B]Here[/B][/U][/COLOR][/url] is what you need.

Hello. If I understood you correctly - this may be helpful for you: [url=http://msdn.microsoft.com/en-us/library/ms998558.aspx]Implementing Singleton in C#[/url]

Hello. Dunno if it will suit your problem, but as an option - you could remove the header of the window. That's gonna help you to set the size to whatever you want.

Hello, just to make sure .. you have WinForms Project or Web-vased?

[url=http://www.google.com/#hl=en&source=hp&q=c%23+working+with+registry&btnG=Google+Search&aq=f&aqi=&oq=c%23+working+with+registry&fp=8ec9ea851cee2c5b]This guy[/url] has a lot of ideas/suggestions, regarding your question :P

Hello. I have a doubt about if there a custom class or something similar for that purpose in .Net Framework (for Windows Form). But that's doesn't stop you from implementing it by yourself. Steps could be something like this: 1. Define the data structure, that will store the history of …

Hello. Interesting question .. I couldn't find any property or method for this case, but here's some workaround. You can process the BeforeSelect event and cancel it if the selection made e.g. not using mouse: [code=c#] private void treeView1_BeforeSelect(object sender, TreeViewCancelEventArgs e) { if (e.Action != TreeViewAction.ByMouse) { e.Cancel = …

Hello. Let's investigate your code: 1. You declare an array (for some reason [B][i]readonly[/i][/B]). And say, that it would contain 1024 elements. [code=c#] private readonly byte[] _buffer = new byte[1024]; [/code] NOTE: [B]The array is still empty[/B] 2. On the next step you're trying to convert your empty (well, not …