C# - How To Create Object Dynamic
Mar 24, 2011
I'm creating a system where data is coming from a database. This data represents certain object that has to be created dynamically.
Now to let the object work into a build framework that I use. I need to set the object at the top of my class like this.
[code]....
To set the properties of the object dynamically isn't a problem. The problem that I experience is that I don't know how I can dynamically create the
public ColorPickerWidget com1 {get; protected set;}
View 2 Replies
Similar Messages:
Jul 24, 2013
im creating dynamic buttons on page load and on the click event of button1 handlere iam creating more buttons this is going fine but on click event of button 2 work is not done so how to maintain a chain of creation of button on click events
protected void Button2_Click(object sender, EventArgs e)//
{
ClientScript.RegisterClientScriptBlock(this.GetType(), ((Button)sender).ID, "<script>alert('Button_Click');</script>");
Response.Write(DateTime.Now.ToString() + ": " + ((Button)sender).ID + " was clicked");
}
protected void Button_Click(object sender, EventArgs e)//this button click will call all the items related to department
[code]....
View 1 Replies
Nov 25, 2010
I got this error "object reference not set to an instance of an object" when i want to display the values of dynamic generated drop down lists by pressing a button to show the values in Listitem.
i have master page in which i use :
1)ScriptManger
2)UpdatePanel
3) treeview menu
Server side Code is:
[code]
View 3 Replies
Jul 31, 2010
I used Object Test Bench to test my classes in VS 2008 professional edition . Right click on Class name and then selected create instance ,then its Constructor, there comes a dialog box, that just gives a message and a TextBox field is present there, i filled that field with any name and clicked OK.Then error message comes that "Create Instance Failed" and its error code is "0x80004005" . What's this ? How to instantiate object of my classes ?
View 4 Replies
Jan 7, 2011
I have a project where I need to create menu buttons from a list in SQL Server. The problem I am having is that I need to add code to the text of those buttons. So there would be a birthday button and it should display the number of birthdays within the next two weeks or a button with the number of upcoming events.
Clarification:
There is no code yet, just some requirements. What I am doing is querying a table to get the list of buttons to display. Now each of these buttons may have dynamic text, for things like count of birthdays, events,etc... I am trying to see what the best way would be to handle this. Should I embed a snippet of code to go along with the menu item to execute when I iterate over the menu items? Maybe I should build a javascript file to go along with the code, which I add code to query a service for certain menu items?
View 4 Replies
Jan 14, 2011
In "CLR via C#" book it's mentioned that dynamic keyword corresponding FCL type is System.Object.
View 2 Replies
Dec 10, 2010
I am trying to bind the dynamic object using TryUpdateModel(); but it works for first class member but it is not updating the properties of object which are referenced to model.
View 4 Replies
Aug 10, 2010
i when i m set some value in data object. and create new object in form then new object contain previus value in it.
View 2 Replies
Sep 18, 2010
im trying to use dynamic object in a databinding tag , it gives me error that the property does not exists even though i can see all the properties there in the vs debug mode
here is what im trying to do:
C#:
my method signature:
public static dynamic MyMethod()
ASPX:
in control itemtemplate:
<%# MyMethod().SomeProperty %>
if also trite the other way:
C#:
public static object MyMethod()
ASPX:
<%# ((dymanic)MyMethod() ).SomeProperty%>
But i dont know why it cant resolve the properties , even though i can see them when the databinder control throws an exception (its working fine outside the databinder tag (ie normal aspx tags <% %>)
View 1 Replies
Jun 18, 2010
I'm using Dynamic Data and LINQ to SQL for some admin pages on a .NET 3.5 web app. All my admin tables have a CreatedBy, CreatedDate, UpdatedBy, and UpdatedDate.I'm looking for a way to inject the setting of these properties before the objects are inserted and updated.
I've seen an object_inserting hook if you have a linq to sql datasource in the web form, but I'm using dynamic data...is there an easy way to generically set that? And I've also looked at modifying each of the partial classes for my admin objects, but the closest hook I see is to implement the OnValidate method with the Insert action.
View 1 Replies
Jul 6, 2010
I have a form in a page and a panel inside the form.The panel gets loaded with dynamic controls like radio button and text boxes.
User is allowed to choose any radio option and enter any value in the textbox beside it and then goes for submit button to move to next stage.
Problem Descritopn:
I load the controls in the panel based on the index of a combo control on the same form.it is done in selectedIndexChanged - This is working fine.
When i go for the submit button and ask for the textbox control, it says "object reference not set to instance of object", denoting that instance is not available. Moreover the panel control list gets empty automatically.
View 6 Replies
Feb 7, 2011
Does anybody knows how to detect outgoing URL from dynamic flash Object data ? I have some Flash widgets from other sites that contain realtime dynamic data with urls to their site. I want to open those url using popup window like shadowbox instead of targetting new windows.
View 3 Replies
Oct 4, 2010
Passing dynamic value to Detail view of grid through object selecting parameter
View 4 Replies
Jan 15, 2011
I know how to create a dynamic ddl. but I can't keep it! It want to have 1 ddl and after selection create another one and with selection ofthe second, third is created and so on. I can create second ddl and addhandler. but when I change the second ddl it disappears!
View 3 Replies
Mar 2, 2011
i am a beginner and i have done a tutorial to create a dynamic asp.net web app. I want to host it on my own laptop to the world wide web.
I have copied the content to my C:/inetpub.wwwroot and used IIS 7 to make an associated website. I can open the site in a browser by typing http:/localhost/mysite in the url field. Thing is I want to see it on the www. I have registered a domain name. I guess I have to map the domain name to the physical server on my machine. How do I do this? I am using a wifi router.
View 4 Replies
Jul 30, 2010
How to create dynamic URL's for different users..
for example there are many users registered to my website..
each one has their own profile page which has the link of the form..
http://example.com/Users.aspx?id=User1
And i need to dynamically rewrite these URL's as http://example.com/User1 etc..
View 3 Replies
Dec 23, 2010
I want to create dynamic ajax tab and wrote below code for this. but my problem is: tab is created just for one time even though I want to create dynamic tabs each time menuitems are clicked.
here is my code:
[Code]....
View 3 Replies
Mar 17, 2010
How to create dynamic views in asp.net mvc 2.0?
View 1 Replies
Jan 18, 2011
My web page will get a set of results from the database and display it to the user. However I am not sure about "number" of results.Each result will have a panel which contains several controls in itself, an image, several labels, etc.What is the best way to do this dynamically, eg. create these controls dynamically?Is it better to use an AJAX control? Should I use Gridview?
View 3 Replies
Mar 22, 2011
How I can create dynamic marquee in c#.net? That means I want to display announcements in home page, direction from top to bottom in allotted space, only two announcenets at a time, it should come dynamically.
View 1 Replies
Feb 14, 2011
I have to show several values in the page. Values are come from different store procedure.
I would like to show the values on the Table format. The table rows are not fixed. How I can so that?
View 10 Replies
Feb 10, 2010
i am creating a website and now i want to make this site search engine friendly thats why, i want to create dynamic 0r user friendly URL's for all site.
now my dynamic pages URL's are like this
www.abs.com/news_detail/news_id=58
and i want like this
www.abc.com/my_news_title_come_here
View 2 Replies
Jun 14, 2010
My problem would be the following:
Lets say, I have to create a few buttons runtime ( LinkButton b = new LinkButton(); setting an ID, text, Click +=, etc )
the problem is, whenever I create a button (or such thing) outside of the Form_load or PreInit, the OnClick event just doesn't occurs.
View 3 Replies
Dec 23, 2010
My Requirement is to create a dynamic template in which i want to change
Some times images should be in middle , top, bottom
1)Image
2)Header Text
3)Address
4)Adding some content
View 2 Replies
Dec 6, 2010
i'm using VB ASP.NET. i'm trying to display some values in Gridview. but i don't know how many columns i need to display. at run time only i will come to know how many columns i need to display. it depends up on the values from Database. so i'm creating columns dynamically and adding to gridview. till that it works fine. but i want some columns value to be hyperlink. so i need to create some columns hyperlink dynamically.
for example : if i need to make any chnage for 12/1/2010 john, i can click hyperlink "Work" and update the information. and if i need to add some description for 12/2/2010 John, i can click hyperlink "Add New" and add description for that date.
[Code].....
How can i create dynamic hyperlinks for the date columns. if you have any idea, how to do this,
View 8 Replies
