How To Write Functions And Methods In C Sharp
Mar 15, 2011how to write functions and methods in c sharp?Is it not possible to write function in c sharp if not if i want return some value then how should i execute this
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Jan 24, 2011yes client side must be java script but my qustion is not that.i am asking that can i use c# language to implement "actions" fired on "click side events" such as mouse over the reason for this question is that i remember some syntax of registering functions for particular events of formview, which are call when the event occurs (yes there ispostback involved" is something like the above possible for client side events using c# or even vb.net
protected void Page_Load(object sender, EventArgs e)
{
Label3.Text = "this is label three";
Label3.Attributes.Add("OnMouseOver", "testmouseover()");
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protected void testmouseover()
{
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For example:
[code]....
What's changing, in every field, is only the lambda function to get the current field to edit (Name, City, Address, etc...).
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How To Write Extension Methods For Both Nullable And Not Nullable
Nov 10, 2010I've written the following Extension Method
<Extension()>
Public Function ToUtcIso8601(ByVal dt As Date) As String
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But I also need a Nullable version of the same method... how exactly do I do this?
This is what I was thinking, but I'm not sure if this is the right way
[code]....
Using Extension Methods In Static Methods On Extended Classes?
Aug 16, 2010I have an extension method as follows:
public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}
Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:
public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}
and I call it as follows in my WebMethod: PageExtensions.GetUserId()
Web Forms :: How To Change This Methods In To Use Dictionary Or Extension Methods
Jul 23, 2010public class CacheHelper { /// <summary> /// Removes object with the specified key. /// </summary> /// <param name="key">The key.</param> [code]....
I have this methods for caching..I need to change this methods to use in aDictionary<string,object>
How do I need to change this code Because I am new to asp.net I am still learning..
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Aug 18, 2010which is the better language in terms of coding, proficieny if we compare between VB.Net and C Sharp.
View 7 RepliesWhat Does The Underscore Mean In C Sharp
Dec 13, 2010What does the underscore mean in C Sharp?
I saw a program,
Csharp Code:
Class Metals {string _metalType;public Metals(string type){_metalType = type;Console.WriteLine("Metal: " + _metalType);}}
What does the _ (underscore) mean in it?
Does that mean any static variable or something else?
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Sep 16, 2010I am beginner in web applications development. I started one little project and host it on source forge "https://homoco.svn.sourceforge.net/svnroot/homoco". And I started implementing authentication in this application to learn how it works. From my experience people never use out of the box things so I want to implement this stuff alone (like in real world projects). So some questions:
1) Is there any reason to use membership out of the box? To use database table schema, stored procedures etc. that tool generate for developer. I think that this lower control over code and I decided to implement it my self. I don't know if I am right.
2) Is my approach in this demo project good or bad (if someone have time I like to do just a little code review)? I created database based on business rules. Not using database schema that membership provider require. Extend "MembershipProvider" class to satisfy my needs. Implement queries to database myself.
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I am sorry for three questions, but I really trying to find the best way to implement this feature in my demo project like it is a real world application.
Partial Class In C Sharp - How To Impliment
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View 2 RepliesWeb Forms :: Sequence Generation Using C Sharp?
Nov 2, 2010How to generate a sequence like the follwoing
AAA
AAB
AAC
.
.
.
ZZZ
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Mobiles :: Send Sms To Mobile In Using C Sharp?
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ConnectionString="Data Source=IT-ISHAN;Initial Catalog=ETF;User Id=ishanuk77; Password=ishanuk77;">
</asp:SqlDataSource>
SQL Server :: C Sharp - How To Connect To Database
Oct 4, 2010i am writing a simple C# application with sql as my database however i am confused how to connect to my database the details are the following:
Server = "BFO-PC3\BFOPC3SQL2000";
Username = "aesadmin";
Password = "adminpw";
Database = "M4200";
C# - Pass A String Value Into A Gridview In C Sharp?
Oct 6, 2010i have extracted data from database..currently that information is in a string variable...my point is to pass that string value into a gridview in the application..i have already created the gridview with checkbox list fitted into it...on inserting the values will the gridview will expand dynamically ??..if no then what to do ? how to push the data into gridview so that it expands dynamically?
View 1 RepliesConvert List To Dataset Using C Sharp?
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View 2 RepliesMVC :: NHibernate + Sharp.Arch Error?
Feb 3, 2011I have a MVC project where NHibernate + SharpArch are being used for data persistance across the project. The properties class for the database are created then I have my repositories bringing back data using LINQ. However, for some recent queries I have done I am getting the following error;
[Code]....
There is no column in my database with name PaymentRefundFkFk so what maybe causing this and how do I resolve this issue?????
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Jul 26, 2010i'm using Asp.net MVC with Sharp Architecture.
I have this code:
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Note: i don't want to order the 50 extracted items, i want order before and then extract 50 items.
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