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Thanks for that.
But, what if I didn't want to use a Binding Navigator?
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Listen, if you dont get the answer post in my profile i post you the code for that later
nelsonpaixao@yahoo.com.br
trying to help & get help
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Hello
I was just wondering how do attributes in interface's members work.
I mean, if I put an attribute in a property, for example:
[BindableAttribute()] <br />
int PropertyName { get; set;}
Will it propagate the attribute through inheritance without having to type again the attribute when implementing the interface code?
thanks in advance.
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You will also need to implement the properties when implementing the interfaces like:
protected string m_PropertyName;
public string PropertyName
{
get
{
return m_PropertyName;
}
internal set
{
m_PropertyName = value;
}
}
So, it is expected that you will implement the get and set in derived classes
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Thanks but I do know that I need to implement the properties accessors code, what I wanted to learn is whether I have to explicitly implement the attribute too(the BindableAttribute in this case) each time again even if I put it in the interface.
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Sorry for the misunderstanding Mr. Candyman. Am not exactly sure whether you have to still implement the attribute too.
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Have you tried it? It would seem this is very easy to confirm with a 5 minute test-app.
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Here you go, A simple test app.
class Program
{
static void Main(string[] args)
{
ExecTest(typeof(ITest));
ExecTest(typeof(Test));
Console.ReadLine();
}
static void ExecTest(Type type)
{
PropertyInfo prop = type.GetProperty("PropertyName");
if (prop == null)
throw new InvalidOperationException("invalid type - must have PropertyName property");
object[] attrs = prop.GetCustomAttributes(typeof(DefaultSettingValueAttribute), true);
Console.WriteLine("Number of DefaultSettingValueAttribute's on '{1}': {0}", attrs.Length,type.Name);
}
public class Test : ITest
{
#region ITest Members
public string PropertyName
{
get
{
throw new NotImplementedException();
}
set
{
throw new NotImplementedException();
}
}
#endregion
}
public interface ITest
{
[DefaultSettingValue("test")]
string PropertyName { get; set; }
}
}
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how can i get all the services running or installed in the local machine
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Depending on what you mean by "get", Typing "net start" on your command prompt will list for you the services running on your computer. For programmatic access you can use ServiceController class after importing the corresponding namespace.
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thanx, there is another problem i'm experiencing,i used the servicecontroller to get all the services in the local machine.the problem is some services like(apache) can be started and stopped through this , but services like sqlserver service can't be stopped.
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Hi,
I'm using a Webreference to call a method on the web, which returns data of different size. It would be interesting to see the progress in bytes.
But that Reference generated in Visual Studio doesn't support this feature.
It has only a possible way by using the Async method but how to get the amount of data transfered?
johan.
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I don't see how this is even a reasonable thing to do. You certainly don't know how much data you'll be getting, so a progress bar doesn't make sense. Next, figuring out how much data there is, and then sending it would require at least two queries. That's not very efficient,especially if the query is moderately complex.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997 ----- "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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What differences between:
double num= System.Convert.ToDouble(stringVal);
double num= Convert.ToDouble(stringVal);
Thanks!
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No difference actually. System is almost always automatically added in "using" section.
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The first example guarantees that the .Net version of Convert.ToDouble will be used.
The second one will use the locally defined version if you've written one, and if not, will use the one defined in the System namespace.
Most programmers don't bother qualifying the Convert object, and just use the 2nd example.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997 ----- "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
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Hi all,
Is there a way to get list of alphabets for the current culture?
I was able to do it using Unicode script ranges but was not able to get the matching Unicode script name for the current culture.For example, alphabets for locale 'en-US' is under Unicode script 'Basic Latin', but don’t know under which Unicode script rangess the languages 'Spanish', 'French' comes under.
Pls pass on ur comments.
Thanks in advance.
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Hi all,
Is there a way to get list of alphabets for the current culture?
I was able to do it using Unicode script ranges but was not able to get the matching Unicode script name for the current culture.For example, alphabets for locale 'en-US' is under Unicode script 'Basic Latin', but don’t know under which Unicode script rangess the languages 'Spanish', 'French' comes under.
Pls pass on ur comments.
Thanks in advance.
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what's the differences between:
System.Threading.Thread.Sleep(5000)
Thread.Sleep(5000)
Thanks
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Nothing!
System.Threading.Thread.Sleep(5000);
Or
using System.Threading;
Thread.Sleep(5000);
They're the same.
Maybe you should search for using Directive in MSDN.
When you're alone in the Dark, Fear will protect you...
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The first is qualified with the full namespace, the last one isn't. The first one will always work, the last one only if you use the appropriate 'using'-clause.
Put the caret on the word 'Thread' of the second example, and hit the F12-button. What do you see now?
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No Difference
Vuyiswa Maseko,
Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding
VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
http://Ecadre.007ihost.com
vuyiswam@tshwane.gov.za
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Hi All
Here is the code below
// List view items starts here.
ListView listView = new ListView();
listView.Bounds = new Rectangle(new Point(3, 16), new Size(900,900));
// Set the view to show details.
listView.View = View.Details;
// Allow the user to rearrange columns.
listView.AllowColumnReorder = true;
// Display check boxes.
listView.CheckBoxes = true;
// Select the item and subitems when selection is made.
listView.FullRowSelect = true;
// Display grid lines.
listView.GridLines = true;
listView.Visible=true;
listView.Columns.Add("File Name", 100, HorizontalAlignment.Center);
listView.Columns.Add("File Location", 100, HorizontalAlignment.Center);
listView.Columns.Add("File size", 100, HorizontalAlignment.Center);
// Add the ListView to the control collection.
this.Controls.Add(listView);
The text in first column header is aligned to left although i have aligned it to center.
The text in other two columns header is aligned to center as set by me.
How can i make the text in first column header to aligned centerally.
Thanks in advance
THE SK(Sandeep Kalra)
I am the One
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